<siteOffsets xmlns="http://sopac.ucsd.edu/geodesy" xmlns:geod="http://sopac.ucsd.edu/geodesy" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://sopac.ucsd.edu/geodesy http://sopac.ucsd.edu/ns/geodesy/1.0.2/reason/procInput/offsets/siteOffsets.xsd">

  <offset>
    <fourCharacterID>ac64</fourCharacterID>
    <geod:sopacSiteID>ac6401</geod:sopacSiteID>
    <geod:date>2006-06-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">20.69</geod:magnitude>
      <geod:sigma uom="mm">1.094</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.85</geod:magnitude>
      <geod:sigma uom="mm">1.006</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ac64</fourCharacterID>
    <geod:sopacSiteID>ac6401</geod:sopacSiteID>
    <geod:date>2006-09-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.317</geod:magnitude>
      <geod:sigma uom="mm">.996</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.99</geod:magnitude>
      <geod:sigma uom="mm">.915</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>agmt</fourCharacterID>
    <geod:sopacSiteID>agmt0000</geod:sopacSiteID>
    <geod:date>1999-12-25T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.333</geod:magnitude>
      <geod:sigma uom="mm">1.83</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>alam</fourCharacterID>
    <geod:sopacSiteID>alam0000</geod:sopacSiteID>
    <geod:date>1999-12-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.21</geod:magnitude>
      <geod:sigma uom="mm">.522</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.878</geod:magnitude>
      <geod:sigma uom="mm">.82</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.597</geod:magnitude>
      <geod:sigma uom="mm">2.252</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>albh</fourCharacterID>
    <geod:sopacSiteID>albh0000</geod:sopacSiteID>
    <geod:date>1994-04-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.841</geod:magnitude>
      <geod:sigma uom="mm">.917</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">18.168</geod:magnitude>
      <geod:sigma uom="mm">3.268</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>albh</fourCharacterID>
    <geod:sopacSiteID>albh0000</geod:sopacSiteID>
    <geod:date>1995-01-11T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.587</geod:magnitude>
      <geod:sigma uom="mm">.872</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.543</geod:magnitude>
      <geod:sigma uom="mm">3.064</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>albh</fourCharacterID>
    <geod:sopacSiteID>albh0000</geod:sopacSiteID>
    <geod:date>2003-09-07T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change, see igs mail 4594	***offset still there after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.611</geod:magnitude>
      <geod:sigma uom="mm">.922</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.712</geod:magnitude>
      <geod:sigma uom="mm">3.3</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>algo</fourCharacterID>
    <geod:sopacSiteID>algo0000</geod:sopacSiteID>
    <geod:date>1994-02-16T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.377</geod:magnitude>
      <geod:sigma uom="mm">.914</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.863</geod:magnitude>
      <geod:sigma uom="mm">1.072</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.035</geod:magnitude>
      <geod:sigma uom="mm">3.305</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>algo</fourCharacterID>
    <geod:sopacSiteID>algo0000</geod:sopacSiteID>
    <geod:date>1994-05-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.695</geod:magnitude>
      <geod:sigma uom="mm">.922</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>algo</fourCharacterID>
    <geod:sopacSiteID>algo0000</geod:sopacSiteID>
    <geod:date>1995-02-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.409</geod:magnitude>
      <geod:sigma uom="mm">.876</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.409</geod:magnitude>
      <geod:sigma uom="mm">1.076</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.385</geod:magnitude>
      <geod:sigma uom="mm">3.331</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>amc2</fourCharacterID>
    <geod:sopacSiteID>amc20000</geod:sopacSiteID>
    <geod:date>1999-09-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.098</geod:magnitude>
      <geod:sigma uom="mm">.486</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.101</geod:magnitude>
      <geod:sigma uom="mm">.616</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.378</geod:magnitude>
      <geod:sigma uom="mm">2.421</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>amc2</fourCharacterID>
    <geod:sopacSiteID>amc20000</geod:sopacSiteID>
    <geod:date>2002-06-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change			***offset still there after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.278</geod:magnitude>
      <geod:sigma uom="mm">.513</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.621</geod:magnitude>
      <geod:sigma uom="mm">.648</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.393</geod:magnitude>
      <geod:sigma uom="mm">2.558</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>amc2</fourCharacterID>
    <geod:sopacSiteID>amc20000</geod:sopacSiteID>
    <geod:date>2007-09-25T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>					*** offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">7.214</geod:magnitude>
      <geod:sigma uom="mm">.521</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ankr</fourCharacterID>
    <geod:sopacSiteID>ankr0000</geod:sopacSiteID>
    <geod:date>1999-08-17T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.933</geod:magnitude>
      <geod:sigma uom="mm">.717</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.768</geod:magnitude>
      <geod:sigma uom="mm">.853</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ankr</fourCharacterID>
    <geod:sopacSiteID>ankr0000</geod:sopacSiteID>
    <geod:date>1999-11-12T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Izmit earthquake</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.717</geod:magnitude>
      <geod:sigma uom="mm">1.569</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.533</geod:magnitude>
      <geod:sigma uom="mm">1.875</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.047</geod:magnitude>
      <geod:sigma uom="mm">2.677</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>aoa1</fourCharacterID>
    <geod:sopacSiteID>aoa10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.042</geod:magnitude>
      <geod:sigma uom="mm">.605</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.253</geod:magnitude>
      <geod:sigma uom="mm">.919</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.658</geod:magnitude>
      <geod:sigma uom="mm">2.315</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>areq</fourCharacterID>
    <geod:sopacSiteID>areq0000</geod:sopacSiteID>
    <geod:date>2001-06-24T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>earthquake				***re-estimate decay constant</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-315.511</geod:magnitude>
      <geod:sigma uom="mm">8.515</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-412.629</geod:magnitude>
      <geod:sigma uom="mm">35.345</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.058</geod:magnitude>
      <geod:sigma uom="mm">10.693</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>arli</fourCharacterID>
    <geod:sopacSiteID>arli01</geod:sopacSiteID>
    <geod:date>2008-11-04T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 12/11/2008: offset after 3 day gap, no site log</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.016</geod:magnitude>
      <geod:sigma uom="mm">.575</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.384</geod:magnitude>
      <geod:sigma uom="mm">.738</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">80.35</geod:magnitude>
      <geod:sigma uom="mm">2.354</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>artu</fourCharacterID>
    <geod:sopacSiteID>artu0000</geod:sopacSiteID>
    <geod:date>1999-12-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-17.376</geod:magnitude>
      <geod:sigma uom="mm">3.549</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>artu</fourCharacterID>
    <geod:sopacSiteID>artu0000</geod:sopacSiteID>
    <geod:date>2000-02-02T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry		***offset still there after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">26.164</geod:magnitude>
      <geod:sigma uom="mm">3.548</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>atw2</fourCharacterID>
    <geod:sopacSiteID>atw20000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.546</geod:magnitude>
      <geod:sigma uom="mm">3.017</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-25.963</geod:magnitude>
      <geod:sigma uom="mm">2.938</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.345</geod:magnitude>
      <geod:sigma uom="mm">3.313</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>atw2</fourCharacterID>
    <geod:sopacSiteID>atw20000</geod:sopacSiteID>
    <geod:date>2005-05-11T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 06/06/2005: 05/11/2005 ant change, .07 z chg	 </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.601</geod:magnitude>
      <geod:sigma uom="mm">.942</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.409</geod:magnitude>
      <geod:sigma uom="mm">.957</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.22</geod:magnitude>
      <geod:sigma uom="mm">3.328</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>atw2</fourCharacterID>
    <geod:sopacSiteID>atw20000</geod:sopacSiteID>
    <geod:date>2007-01-25T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 05/22/2007: seen in sopac ts, not in pbo ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.444</geod:magnitude>
      <geod:sigma uom="mm">3.023</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>atwc</fourCharacterID>
    <geod:sopacSiteID>atwc0000</geod:sopacSiteID>
    <geod:date>1999-09-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.324</geod:magnitude>
      <geod:sigma uom="mm">4.14</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>auck</fourCharacterID>
    <geod:sopacSiteID>auck0000</geod:sopacSiteID>
    <geod:date>2008-03-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj added north, 10/20/2008</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.211</geod:magnitude>
      <geod:sigma uom="mm">1.212</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">39.556</geod:magnitude>
      <geod:sigma uom="mm">2.763</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>auck</fourCharacterID>
    <geod:sopacSiteID>auck0000</geod:sopacSiteID>
    <geod:date>2008-09-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj added 10/20/2008</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.557</geod:magnitude>
      <geod:sigma uom="mm">1.284</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.484</geod:magnitude>
      <geod:sigma uom="mm">1.499</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-38.112</geod:magnitude>
      <geod:sigma uom="mm">2.931</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>av04</fourCharacterID>
    <geod:sopacSiteID>av0401</geod:sopacSiteID>
    <geod:date>2006-09-03T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">28.102</geod:magnitude>
      <geod:sigma uom="mm">3.47</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-32.618</geod:magnitude>
      <geod:sigma uom="mm">5.488</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-53.096</geod:magnitude>
      <geod:sigma uom="mm">7.955</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>avry</fourCharacterID>
    <geod:sopacSiteID>avry0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.161</geod:magnitude>
      <geod:sigma uom="mm">1.325</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-20.221</geod:magnitude>
      <geod:sigma uom="mm">1.725</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.637</geod:magnitude>
      <geod:sigma uom="mm">3.529</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>azry</fourCharacterID>
    <geod:sopacSiteID>azry0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">16.081</geod:magnitude>
      <geod:sigma uom="mm">1.463</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.593</geod:magnitude>
      <geod:sigma uom="mm">2.017</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.654</geod:magnitude>
      <geod:sigma uom="mm">2.18</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>azu1</fourCharacterID>
    <geod:sopacSiteID>azu10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.491</geod:magnitude>
      <geod:sigma uom="mm">.704</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.649</geod:magnitude>
      <geod:sigma uom="mm">.856</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.421</geod:magnitude>
      <geod:sigma uom="mm">2.338</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>azu1</fourCharacterID>
    <geod:sopacSiteID>azu10000</geod:sopacSiteID>
    <geod:date>2008-02-12T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 02/03/2009: equipment change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.389</geod:magnitude>
      <geod:sigma uom="mm">.777</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.914</geod:magnitude>
      <geod:sigma uom="mm">.925</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.52</geod:magnitude>
      <geod:sigma uom="mm">2.572</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bako</fourCharacterID>
    <geod:sopacSiteID>bako0000</geod:sopacSiteID>
    <geod:date>1999-12-07T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.254</geod:magnitude>
      <geod:sigma uom="mm">4.46</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bako</fourCharacterID>
    <geod:sopacSiteID>bako0000</geod:sopacSiteID>
    <geod:date>2007-01-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>offset inserted after rerun - new antenna and receiver</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-33.563</geod:magnitude>
      <geod:sigma uom="mm">4.175</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bamf</fourCharacterID>
    <geod:sopacSiteID>bamf01</geod:sopacSiteID>
    <geod:date>2005-08-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.001</geod:magnitude>
      <geod:sigma uom="mm">.754</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.421</geod:magnitude>
      <geod:sigma uom="mm">2.395</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bbdm</fourCharacterID>
    <geod:sopacSiteID>bbdm0000</geod:sopacSiteID>
    <geod:date>2005-01-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 05/23/2005: ts offset after data outage; unknown</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.679</geod:magnitude>
      <geod:sigma uom="mm">.653</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.085</geod:magnitude>
      <geod:sigma uom="mm">.816</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bbry</fourCharacterID>
    <geod:sopacSiteID>bbry0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">25.18</geod:magnitude>
      <geod:sigma uom="mm">1.834</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.491</geod:magnitude>
      <geod:sigma uom="mm">2.282</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.937</geod:magnitude>
      <geod:sigma uom="mm">2.398</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bcov</fourCharacterID>
    <geod:sopacSiteID>bcov0000</geod:sopacSiteID>
    <geod:date>2003-04-21T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.491</geod:magnitude>
      <geod:sigma uom="mm">.638</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>beat</fourCharacterID>
    <geod:sopacSiteID>beat0000</geod:sopacSiteID>
    <geod:date>1999-08-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.483</geod:magnitude>
      <geod:sigma uom="mm">.538</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.208</geod:magnitude>
      <geod:sigma uom="mm">.794</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.589</geod:magnitude>
      <geod:sigma uom="mm">2.039</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bepk</fourCharacterID>
    <geod:sopacSiteID>bepk0000</geod:sopacSiteID>
    <geod:date>2008-12-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 05/19/2009: first day after a few weeks of cleaned data</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">9.191</geod:magnitude>
      <geod:sigma uom="mm">.542</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.694</geod:magnitude>
      <geod:sigma uom="mm">.684</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.799</geod:magnitude>
      <geod:sigma uom="mm">2.139</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bgis</fourCharacterID>
    <geod:sopacSiteID>bgis0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.747</geod:magnitude>
      <geod:sigma uom="mm">.637</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.517</geod:magnitude>
      <geod:sigma uom="mm">.827</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.888</geod:magnitude>
      <geod:sigma uom="mm">2.109</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bgis</fourCharacterID>
    <geod:sopacSiteID>bgis0000</geod:sopacSiteID>
    <geod:date>2000-08-22T00:00:00</geod:date>
    <geod:cause>monument disruption</geod:cause>
    <comments>vandalism (hole in radome)		***offset now only in n component </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.454</geod:magnitude>
      <geod:sigma uom="mm">.67</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bgis</fourCharacterID>
    <geod:sopacSiteID>bgis0000</geod:sopacSiteID>
    <geod:date>2001-05-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">14.318</geod:magnitude>
      <geod:sigma uom="mm">.659</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bill</fourCharacterID>
    <geod:sopacSiteID>bill0000</geod:sopacSiteID>
    <geod:date>1999-06-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>New antenna</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.293</geod:magnitude>
      <geod:sigma uom="mm">3.525</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.167</geod:magnitude>
      <geod:sigma uom="mm">4.939</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">17.266</geod:magnitude>
      <geod:sigma uom="mm">8.878</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bill</fourCharacterID>
    <geod:sopacSiteID>bill0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.404</geod:magnitude>
      <geod:sigma uom="mm">2.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.459</geod:magnitude>
      <geod:sigma uom="mm">3.664</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.231</geod:magnitude>
      <geod:sigma uom="mm">2.533</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bkms</fourCharacterID>
    <geod:sopacSiteID>bkms0000</geod:sopacSiteID>
    <geod:date>1999-07-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.444</geod:magnitude>
      <geod:sigma uom="mm">2.196</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bkms</fourCharacterID>
    <geod:sopacSiteID>bkms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.814</geod:magnitude>
      <geod:sigma uom="mm">.627</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.714</geod:magnitude>
      <geod:sigma uom="mm">.83</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.262</geod:magnitude>
      <geod:sigma uom="mm">2.226</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>blkv</fourCharacterID>
    <geod:sopacSiteID>blkv0000</geod:sopacSiteID>
    <geod:date>2007-10-26T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.515</geod:magnitude>
      <geod:sigma uom="mm">.711</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>blyn</fourCharacterID>
    <geod:sopacSiteID>blyn0000</geod:sopacSiteID>
    <geod:date>2002-01-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know				***offset still there after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-37.549</geod:magnitude>
      <geod:sigma uom="mm">.908</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-29.166</geod:magnitude>
      <geod:sigma uom="mm">1.768</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-21.458</geod:magnitude>
      <geod:sigma uom="mm">3.191</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>blyt</fourCharacterID>
    <geod:sopacSiteID>blyt0000</geod:sopacSiteID>
    <geod:date>1995-01-26T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.374</geod:magnitude>
      <geod:sigma uom="mm">.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.753</geod:magnitude>
      <geod:sigma uom="mm">.925</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-27.95</geod:magnitude>
      <geod:sigma uom="mm">2.797</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>blyt</fourCharacterID>
    <geod:sopacSiteID>blyt0000</geod:sopacSiteID>
    <geod:date>1995-08-03T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change           </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.628</geod:magnitude>
      <geod:sigma uom="mm">.711</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.761</geod:magnitude>
      <geod:sigma uom="mm">.932</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.126</geod:magnitude>
      <geod:sigma uom="mm">2.82</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>blyt</fourCharacterID>
    <geod:sopacSiteID>blyt0000</geod:sopacSiteID>
    <geod:date>1998-05-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.226</geod:magnitude>
      <geod:sigma uom="mm">.683</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.622</geod:magnitude>
      <geod:sigma uom="mm">.896</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.588</geod:magnitude>
      <geod:sigma uom="mm">2.709</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>blyt</fourCharacterID>
    <geod:sopacSiteID>blyt0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.82</geod:magnitude>
      <geod:sigma uom="mm">.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.463</geod:magnitude>
      <geod:sigma uom="mm">.919</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.555</geod:magnitude>
      <geod:sigma uom="mm">2.797</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bmhl</fourCharacterID>
    <geod:sopacSiteID>bmhl0000</geod:sopacSiteID>
    <geod:date>1999-12-24T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.007</geod:magnitude>
      <geod:sigma uom="mm">1.568</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.085</geod:magnitude>
      <geod:sigma uom="mm">2.228</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bmry</fourCharacterID>
    <geod:sopacSiteID>bmry0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">19.658</geod:magnitude>
      <geod:sigma uom="mm">1.683</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.839</geod:magnitude>
      <geod:sigma uom="mm">2.412</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.453</geod:magnitude>
      <geod:sigma uom="mm">2.736</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bor1</fourCharacterID>
    <geod:sopacSiteID>bor10000</geod:sopacSiteID>
    <geod:date>1999-05-31T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj notes offset at date of rx change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.475</geod:magnitude>
      <geod:sigma uom="mm">.435</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bran</fourCharacterID>
    <geod:sopacSiteID>bran0000</geod:sopacSiteID>
    <geod:date>1995-04-06T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 04/07/2006: antenna change seen in up ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.882</geod:magnitude>
      <geod:sigma uom="mm">3.039</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bran</fourCharacterID>
    <geod:sopacSiteID>bran0000</geod:sopacSiteID>
    <geod:date>1995-05-19T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 04/07/2006: ant chg seen in all ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.982</geod:magnitude>
      <geod:sigma uom="mm">.737</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.983</geod:magnitude>
      <geod:sigma uom="mm">.989</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.068</geod:magnitude>
      <geod:sigma uom="mm">2.92</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bran</fourCharacterID>
    <geod:sopacSiteID>bran0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.822</geod:magnitude>
      <geod:sigma uom="mm">.696</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.371</geod:magnitude>
      <geod:sigma uom="mm">.931</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.418</geod:magnitude>
      <geod:sigma uom="mm">2.441</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>brib</fourCharacterID>
    <geod:sopacSiteID>brib0000</geod:sopacSiteID>
    <geod:date>2000-04-04T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change 			***offset still there after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">16.538</geod:magnitude>
      <geod:sigma uom="mm">.795</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">15.013</geod:magnitude>
      <geod:sigma uom="mm">1.174</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">902.654</geod:magnitude>
      <geod:sigma uom="mm">3.347</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>brmu</fourCharacterID>
    <geod:sopacSiteID>brmu0000</geod:sopacSiteID>
    <geod:date>2003-03-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 03/31/2004: noted offset in north time series, ant chg.	***offset </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.43</geod:magnitude>
      <geod:sigma uom="mm">1.101</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>brst</fourCharacterID>
    <geod:sopacSiteID>brst0000</geod:sopacSiteID>
    <geod:date>2008-06-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.83</geod:magnitude>
      <geod:sigma uom="mm">1.265</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.783</geod:magnitude>
      <geod:sigma uom="mm">1.385</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bshm</fourCharacterID>
    <geod:sopacSiteID>bshm0000</geod:sopacSiteID>
    <geod:date>2000-06-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun  </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.048</geod:magnitude>
      <geod:sigma uom="mm">.849</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">34.19</geod:magnitude>
      <geod:sigma uom="mm">2.499</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bshm</fourCharacterID>
    <geod:sopacSiteID>bshm0000</geod:sopacSiteID>
    <geod:date>2002-01-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002			***offset still there in up component after reru</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-47.401</geod:magnitude>
      <geod:sigma uom="mm">2.989</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bsry</fourCharacterID>
    <geod:sopacSiteID>bsry0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">12.954</geod:magnitude>
      <geod:sigma uom="mm">2.439</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-31.238</geod:magnitude>
      <geod:sigma uom="mm">2.552</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.649</geod:magnitude>
      <geod:sigma uom="mm">2.615</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bull</fourCharacterID>
    <geod:sopacSiteID>bull0000</geod:sopacSiteID>
    <geod:date>1999-08-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.541</geod:magnitude>
      <geod:sigma uom="mm">.54</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.81</geod:magnitude>
      <geod:sigma uom="mm">.78</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.671</geod:magnitude>
      <geod:sigma uom="mm">2.159</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>bust</fourCharacterID>
    <geod:sopacSiteID>bust0000</geod:sopacSiteID>
    <geod:date>1999-08-04T00:00:00</geod:date>
    <geod:cause>environmental change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.782</geod:magnitude>
      <geod:sigma uom="mm">.537</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.966</geod:magnitude>
      <geod:sigma uom="mm">.765</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.1</geod:magnitude>
      <geod:sigma uom="mm">2.099</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cabl</fourCharacterID>
    <geod:sopacSiteID>cabl0000</geod:sopacSiteID>
    <geod:date>2005-06-14T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 09/13/2005: m7 gorda plate eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.401</geod:magnitude>
      <geod:sigma uom="mm">.681</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cand</fourCharacterID>
    <geod:sopacSiteID>cand0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.698</geod:magnitude>
      <geod:sigma uom="mm">11.47</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.991</geod:magnitude>
      <geod:sigma uom="mm">14.774</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cand</fourCharacterID>
    <geod:sopacSiteID>cand0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-49.616</geod:magnitude>
      <geod:sigma uom="mm">3.109</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">30.812</geod:magnitude>
      <geod:sigma uom="mm">4.033</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>carh</fourCharacterID>
    <geod:sopacSiteID>carh0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.89</geod:magnitude>
      <geod:sigma uom="mm">11.005</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.904</geod:magnitude>
      <geod:sigma uom="mm">13.164</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>carh</fourCharacterID>
    <geod:sopacSiteID>carh0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.013</geod:magnitude>
      <geod:sigma uom="mm">3.033</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.057</geod:magnitude>
      <geod:sigma uom="mm">3.665</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>casa</fourCharacterID>
    <geod:sopacSiteID>casa0000</geod:sopacSiteID>
    <geod:date>1996-01-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.89</geod:magnitude>
      <geod:sigma uom="mm">1.454</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.624</geod:magnitude>
      <geod:sigma uom="mm">1.491</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.087</geod:magnitude>
      <geod:sigma uom="mm">6.058</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>casa</fourCharacterID>
    <geod:sopacSiteID>casa0000</geod:sopacSiteID>
    <geod:date>2005-05-25T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/08/2005: offset after site back online</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">10.452</geod:magnitude>
      <geod:sigma uom="mm">1.928</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.598</geod:magnitude>
      <geod:sigma uom="mm">1.881</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.15</geod:magnitude>
      <geod:sigma uom="mm">8.031</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cast</fourCharacterID>
    <geod:sopacSiteID>cast0000</geod:sopacSiteID>
    <geod:date>1999-03-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.625</geod:magnitude>
      <geod:sigma uom="mm">.573</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.594</geod:magnitude>
      <geod:sigma uom="mm">.839</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.221</geod:magnitude>
      <geod:sigma uom="mm">2.373</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cast</fourCharacterID>
    <geod:sopacSiteID>cast0000</geod:sopacSiteID>
    <geod:date>1999-08-07T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.833</geod:magnitude>
      <geod:sigma uom="mm">.58</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.92</geod:magnitude>
      <geod:sigma uom="mm">.849</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.202</geod:magnitude>
      <geod:sigma uom="mm">2.404</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cat1</fourCharacterID>
    <geod:sopacSiteID>cat10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.55</geod:magnitude>
      <geod:sigma uom="mm">.653</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.705</geod:magnitude>
      <geod:sigma uom="mm">.881</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.305</geod:magnitude>
      <geod:sigma uom="mm">2.229</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cat1</fourCharacterID>
    <geod:sopacSiteID>cat10000</geod:sopacSiteID>
    <geod:date>2002-07-03T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.392</geod:magnitude>
      <geod:sigma uom="mm">.804</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.362</geod:magnitude>
      <geod:sigma uom="mm">1.077</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cbhs</fourCharacterID>
    <geod:sopacSiteID>cbhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.387</geod:magnitude>
      <geod:sigma uom="mm">.606</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.013</geod:magnitude>
      <geod:sigma uom="mm">.794</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.627</geod:magnitude>
      <geod:sigma uom="mm">1.992</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ccco</fourCharacterID>
    <geod:sopacSiteID>ccco0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.142</geod:magnitude>
      <geod:sigma uom="mm">.605</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.976</geod:magnitude>
      <geod:sigma uom="mm">.854</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.469</geod:magnitude>
      <geod:sigma uom="mm">2.163</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cccs</fourCharacterID>
    <geod:sopacSiteID>cccs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.593</geod:magnitude>
      <geod:sigma uom="mm">.673</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.707</geod:magnitude>
      <geod:sigma uom="mm">.828</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.111</geod:magnitude>
      <geod:sigma uom="mm">2.1</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ceda</fourCharacterID>
    <geod:sopacSiteID>ceda0000</geod:sopacSiteID>
    <geod:date>1999-08-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/16/2008: dome installed</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.364</geod:magnitude>
      <geod:sigma uom="mm">.46</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.012</geod:magnitude>
      <geod:sigma uom="mm">.718</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">25.335</geod:magnitude>
      <geod:sigma uom="mm">2.167</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cena</fourCharacterID>
    <geod:sopacSiteID>cena0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq			*** add offsets ~2007</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-28.734</geod:magnitude>
      <geod:sigma uom="mm">3.008</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.758</geod:magnitude>
      <geod:sigma uom="mm">3.197</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.067</geod:magnitude>
      <geod:sigma uom="mm">4.265</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chab</fourCharacterID>
    <geod:sopacSiteID>chab0000</geod:sopacSiteID>
    <geod:date>1995-04-12T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.332</geod:magnitude>
      <geod:sigma uom="mm">1.379</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-36.219</geod:magnitude>
      <geod:sigma uom="mm">2.177</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-52.74</geod:magnitude>
      <geod:sigma uom="mm">4.54</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chab</fourCharacterID>
    <geod:sopacSiteID>chab0000</geod:sopacSiteID>
    <geod:date>1996-04-09T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.42</geod:magnitude>
      <geod:sigma uom="mm">.908</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.484</geod:magnitude>
      <geod:sigma uom="mm">.882</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">64.424</geod:magnitude>
      <geod:sigma uom="mm">2.557</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chab</fourCharacterID>
    <geod:sopacSiteID>chab0000</geod:sopacSiteID>
    <geod:date>2009-04-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>dome change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.113</geod:magnitude>
      <geod:sigma uom="mm">1.119</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.374</geod:magnitude>
      <geod:sigma uom="mm">1.071</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-19.223</geod:magnitude>
      <geod:sigma uom="mm">3.138</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chi3</fourCharacterID>
    <geod:sopacSiteID>chi30000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">16.165</geod:magnitude>
      <geod:sigma uom="mm">2.414</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.813</geod:magnitude>
      <geod:sigma uom="mm">2.265</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">13.881</geod:magnitude>
      <geod:sigma uom="mm">3.072</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chi4</fourCharacterID>
    <geod:sopacSiteID>chi40000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">16.149</geod:magnitude>
      <geod:sigma uom="mm">1.368</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.406</geod:magnitude>
      <geod:sigma uom="mm">.9</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.06</geod:magnitude>
      <geod:sigma uom="mm">2.515</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chil</fourCharacterID>
    <geod:sopacSiteID>chil0000</geod:sopacSiteID>
    <geod:date>1995-05-31T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">9.59</geod:magnitude>
      <geod:sigma uom="mm">.703</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-48.989</geod:magnitude>
      <geod:sigma uom="mm">2.693</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chil</fourCharacterID>
    <geod:sopacSiteID>chil0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.892</geod:magnitude>
      <geod:sigma uom="mm">.659</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.882</geod:magnitude>
      <geod:sigma uom="mm">.938</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3</geod:magnitude>
      <geod:sigma uom="mm">2.525</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chms</fourCharacterID>
    <geod:sopacSiteID>chms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.339</geod:magnitude>
      <geod:sigma uom="mm">.863</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.939</geod:magnitude>
      <geod:sigma uom="mm">1.154</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.398</geod:magnitude>
      <geod:sigma uom="mm">3.16</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chur</fourCharacterID>
    <geod:sopacSiteID>chur0000</geod:sopacSiteID>
    <geod:date>2004-09-26T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.969</geod:magnitude>
      <geod:sigma uom="mm">.937</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>chwk</fourCharacterID>
    <geod:sopacSiteID>chwk0000</geod:sopacSiteID>
    <geod:date>2008-01-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.711</geod:magnitude>
      <geod:sigma uom="mm">.68</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cic1</fourCharacterID>
    <geod:sopacSiteID>cic10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.446</geod:magnitude>
      <geod:sigma uom="mm">1.477</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.932</geod:magnitude>
      <geod:sigma uom="mm">2.109</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.937</geod:magnitude>
      <geod:sigma uom="mm">2.155</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cit1</fourCharacterID>
    <geod:sopacSiteID>cit10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.238</geod:magnitude>
      <geod:sigma uom="mm">.603</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.777</geod:magnitude>
      <geod:sigma uom="mm">.904</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.602</geod:magnitude>
      <geod:sigma uom="mm">2.346</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cjms</fourCharacterID>
    <geod:sopacSiteID>cjms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/02/04: hector mine</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">7.428</geod:magnitude>
      <geod:sigma uom="mm">1.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.831</geod:magnitude>
      <geod:sigma uom="mm">1.27</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.424</geod:magnitude>
      <geod:sigma uom="mm">3.602</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1995-05-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">9.897</geod:magnitude>
      <geod:sigma uom="mm">.817</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.793</geod:magnitude>
      <geod:sigma uom="mm">1.074</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1995-11-24T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.002</geod:magnitude>
      <geod:sigma uom="mm">.939</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1996-06-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.226</geod:magnitude>
      <geod:sigma uom="mm">.748</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1996-09-02T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.129</geod:magnitude>
      <geod:sigma uom="mm">.791</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1996-09-12T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.525</geod:magnitude>
      <geod:sigma uom="mm">2.761</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1998-07-08T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.312</geod:magnitude>
      <geod:sigma uom="mm">.737</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clar</fourCharacterID>
    <geod:sopacSiteID>clar0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.342</geod:magnitude>
      <geod:sigma uom="mm">1.844</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2</geod:magnitude>
      <geod:sigma uom="mm">2.305</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.258</geod:magnitude>
      <geod:sigma uom="mm">2.508</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>clgo</fourCharacterID>
    <geod:sopacSiteID>clgo0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-54.346</geod:magnitude>
      <geod:sigma uom="mm">2.542</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">25.004</geod:magnitude>
      <geod:sigma uom="mm">2.561</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">16.069</geod:magnitude>
      <geod:sigma uom="mm">3.608</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cmbb</fourCharacterID>
    <geod:sopacSiteID>cmbb0000</geod:sopacSiteID>
    <geod:date>1997-08-09T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna changed</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.095</geod:magnitude>
      <geod:sigma uom="mm">.753</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.823</geod:magnitude>
      <geod:sigma uom="mm">1.566</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.441</geod:magnitude>
      <geod:sigma uom="mm">4.055</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cmbb</fourCharacterID>
    <geod:sopacSiteID>cmbb0000</geod:sopacSiteID>
    <geod:date>2000-01-06T00:00:00</geod:date>
    <geod:cause>monument disruption</geod:cause>
    <comments>new monument poured, new reference point</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">12.352</geod:magnitude>
      <geod:sigma uom="mm">1.094</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.517</geod:magnitude>
      <geod:sigma uom="mm">2.268</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">714.485</geod:magnitude>
      <geod:sigma uom="mm">5.87</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cme1</fourCharacterID>
    <geod:sopacSiteID>cme10000</geod:sopacSiteID>
    <geod:date>2005-06-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>from time series, added 10/12/2005			***offset still there in up compo</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.869</geod:magnitude>
      <geod:sigma uom="mm">1.049</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cmp9</fourCharacterID>
    <geod:sopacSiteID>cmp90000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.92</geod:magnitude>
      <geod:sigma uom="mm">.662</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.858</geod:magnitude>
      <geod:sigma uom="mm">.869</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.309</geod:magnitude>
      <geod:sigma uom="mm">2.445</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cmp9</fourCharacterID>
    <geod:sopacSiteID>cmp90000</geod:sopacSiteID>
    <geod:date>2004-04-19T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/01/2004: rock pin damaged</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.963</geod:magnitude>
      <geod:sigma uom="mm">.685</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.106</geod:magnitude>
      <geod:sigma uom="mm">2.598</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cmp9</fourCharacterID>
    <geod:sopacSiteID>cmp90000</geod:sopacSiteID>
    <geod:date>2006-07-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">8.787</geod:magnitude>
      <geod:sigma uom="mm">.668</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.096</geod:magnitude>
      <geod:sigma uom="mm">.885</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cmp9</fourCharacterID>
    <geod:sopacSiteID>cmp90000</geod:sopacSiteID>
    <geod:date>2008-09-25T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 06/24/2009: dome change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.234</geod:magnitude>
      <geod:sigma uom="mm">.714</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.093</geod:magnitude>
      <geod:sigma uom="mm">.946</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.916</geod:magnitude>
      <geod:sigma uom="mm">2.71</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coco</fourCharacterID>
    <geod:sopacSiteID>coco0000</geod:sopacSiteID>
    <geod:date>2000-06-19T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">28.515</geod:magnitude>
      <geod:sigma uom="mm">1.925</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coco</fourCharacterID>
    <geod:sopacSiteID>coco0000</geod:sopacSiteID>
    <geod:date>2007-09-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">8.44</geod:magnitude>
      <geod:sigma uom="mm">1.601</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coma</fourCharacterID>
    <geod:sopacSiteID>coma01</geod:sopacSiteID>
    <geod:date>2006-06-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 09/06/2006: .3 m lat adj in gamit		!!!!!</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-316.041</geod:magnitude>
      <geod:sigma uom="mm">.741</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.126</geod:magnitude>
      <geod:sigma uom="mm">.981</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.033</geod:magnitude>
      <geod:sigma uom="mm">3.669</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coma</fourCharacterID>
    <geod:sopacSiteID>coma01</geod:sopacSiteID>
    <geod:date>2006-10-06T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">84.341</geod:magnitude>
      <geod:sigma uom="mm">.827</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coon</fourCharacterID>
    <geod:sopacSiteID>coon0000</geod:sopacSiteID>
    <geod:date>1999-08-03T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/16/2008: dome change to SCIS</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.792</geod:magnitude>
      <geod:sigma uom="mm">.5</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.004</geod:magnitude>
      <geod:sigma uom="mm">.757</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.862</geod:magnitude>
      <geod:sigma uom="mm">2.246</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>corx</fourCharacterID>
    <geod:sopacSiteID>corx0000</geod:sopacSiteID>
    <geod:date>2003-11-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna swap.  gamit: .03 lon, -.03 lat		***offset still there after r</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-23.527</geod:magnitude>
      <geod:sigma uom="mm">1.487</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">40.159</geod:magnitude>
      <geod:sigma uom="mm">1.55</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-28.881</geod:magnitude>
      <geod:sigma uom="mm">3.991</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coso</fourCharacterID>
    <geod:sopacSiteID>coso0000</geod:sopacSiteID>
    <geod:date>1996-04-29T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change         </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-184.652</geod:magnitude>
      <geod:sigma uom="mm">2.234</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coso</fourCharacterID>
    <geod:sopacSiteID>coso0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.73</geod:magnitude>
      <geod:sigma uom="mm">.522</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.199</geod:magnitude>
      <geod:sigma uom="mm">.765</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.094</geod:magnitude>
      <geod:sigma uom="mm">2.228</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>coso</fourCharacterID>
    <geod:sopacSiteID>coso0000</geod:sopacSiteID>
    <geod:date>2001-07-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry				***offset still there after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.856</geod:magnitude>
      <geod:sigma uom="mm">.54</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">16.517</geod:magnitude>
      <geod:sigma uom="mm">.788</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cpxf</fourCharacterID>
    <geod:sopacSiteID>cpxf0000</geod:sopacSiteID>
    <geod:date>2003-03-05T00:00:00</geod:date>
    <geod:cause>creep event</geod:cause>
    <comments>creep event</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.554</geod:magnitude>
      <geod:sigma uom="mm">.563</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.647</geod:magnitude>
      <geod:sigma uom="mm">.681</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.489</geod:magnitude>
      <geod:sigma uom="mm">2.112</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crat</fourCharacterID>
    <geod:sopacSiteID>crat0000</geod:sopacSiteID>
    <geod:date>1999-08-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.938</geod:magnitude>
      <geod:sigma uom="mm">.546</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.56</geod:magnitude>
      <geod:sigma uom="mm">.795</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.472</geod:magnitude>
      <geod:sigma uom="mm">2.23</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crbt</fourCharacterID>
    <geod:sopacSiteID>crbt0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-48.001</geod:magnitude>
      <geod:sigma uom="mm">4.218</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-38.574</geod:magnitude>
      <geod:sigma uom="mm">5.236</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.642</geod:magnitude>
      <geod:sigma uom="mm">2.389</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crbt</fourCharacterID>
    <geod:sopacSiteID>crbt0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.493</geod:magnitude>
      <geod:sigma uom="mm">1.707</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.614</geod:magnitude>
      <geod:sigma uom="mm">2.086</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.928</geod:magnitude>
      <geod:sigma uom="mm">2.357</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crfp</fourCharacterID>
    <geod:sopacSiteID>crfp0000</geod:sopacSiteID>
    <geod:date>1995-02-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.171</geod:magnitude>
      <geod:sigma uom="mm">.739</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.663</geod:magnitude>
      <geod:sigma uom="mm">.952</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.471</geod:magnitude>
      <geod:sigma uom="mm">2.765</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crfp</fourCharacterID>
    <geod:sopacSiteID>crfp0000</geod:sopacSiteID>
    <geod:date>1995-08-03T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.478</geod:magnitude>
      <geod:sigma uom="mm">.738</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.448</geod:magnitude>
      <geod:sigma uom="mm">.947</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.665</geod:magnitude>
      <geod:sigma uom="mm">2.763</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crfp</fourCharacterID>
    <geod:sopacSiteID>crfp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">13.322</geod:magnitude>
      <geod:sigma uom="mm">1.745</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.486</geod:magnitude>
      <geod:sigma uom="mm">2.186</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.136</geod:magnitude>
      <geod:sigma uom="mm">2.596</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crhs</fourCharacterID>
    <geod:sopacSiteID>crhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.06</geod:magnitude>
      <geod:sigma uom="mm">.682</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.58</geod:magnitude>
      <geod:sigma uom="mm">.865</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.199</geod:magnitude>
      <geod:sigma uom="mm">2.116</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>crrs</fourCharacterID>
    <geod:sopacSiteID>crrs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.386</geod:magnitude>
      <geod:sigma uom="mm">.579</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.19</geod:magnitude>
      <geod:sigma uom="mm">.811</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.398</geod:magnitude>
      <geod:sigma uom="mm">2.075</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>csdh</fourCharacterID>
    <geod:sopacSiteID>csdh0000</geod:sopacSiteID>
    <geod:date>1999-07-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> pj added 07/29/2003, antenna change/dome added</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.253</geod:magnitude>
      <geod:sigma uom="mm">.66</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>csdh</fourCharacterID>
    <geod:sopacSiteID>csdh0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.436</geod:magnitude>
      <geod:sigma uom="mm">.65</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.095</geod:magnitude>
      <geod:sigma uom="mm">.802</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.662</geod:magnitude>
      <geod:sigma uom="mm">2.009</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>csn1</fourCharacterID>
    <geod:sopacSiteID>csn10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.046</geod:magnitude>
      <geod:sigma uom="mm">.622</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.632</geod:magnitude>
      <geod:sigma uom="mm">.865</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.913</geod:magnitude>
      <geod:sigma uom="mm">2.236</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ctms</fourCharacterID>
    <geod:sopacSiteID>ctms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">107.069</geod:magnitude>
      <geod:sigma uom="mm">2.13</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">30.555</geod:magnitude>
      <geod:sigma uom="mm">2.721</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">17.89</geod:magnitude>
      <geod:sigma uom="mm">2.904</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cvhs</fourCharacterID>
    <geod:sopacSiteID>cvhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.787</geod:magnitude>
      <geod:sigma uom="mm">.619</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.707</geod:magnitude>
      <geod:sigma uom="mm">.896</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.133</geod:magnitude>
      <geod:sigma uom="mm">2.11</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>cvo1</fourCharacterID>
    <geod:sopacSiteID>cvo101</geod:sopacSiteID>
    <geod:date>2009-03-04T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/22/2009: east offset seen in time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.631</geod:magnitude>
      <geod:sigma uom="mm">.624</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.765</geod:magnitude>
      <geod:sigma uom="mm">.747</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.978</geod:magnitude>
      <geod:sigma uom="mm">2.193</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dam1</fourCharacterID>
    <geod:sopacSiteID>dam10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.67</geod:magnitude>
      <geod:sigma uom="mm">.699</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.109</geod:magnitude>
      <geod:sigma uom="mm">.98</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.202</geod:magnitude>
      <geod:sigma uom="mm">2.896</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dam2</fourCharacterID>
    <geod:sopacSiteID>dam20000</geod:sopacSiteID>
    <geod:date>1996-10-21T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments> lp 2/14/03</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.354</geod:magnitude>
      <geod:sigma uom="mm">.696</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.863</geod:magnitude>
      <geod:sigma uom="mm">1.147</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.188</geod:magnitude>
      <geod:sigma uom="mm">2.702</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dam2</fourCharacterID>
    <geod:sopacSiteID>dam20000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.763</geod:magnitude>
      <geod:sigma uom="mm">.665</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.703</geod:magnitude>
      <geod:sigma uom="mm">1.077</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.211</geod:magnitude>
      <geod:sigma uom="mm">2.549</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dgar</fourCharacterID>
    <geod:sopacSiteID>dgar0000</geod:sopacSiteID>
    <geod:date>2004-12-26T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 03/28/2005: sumatra eq.</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.874</geod:magnitude>
      <geod:sigma uom="mm">1.656</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.381</geod:magnitude>
      <geod:sigma uom="mm">2.509</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.917</geod:magnitude>
      <geod:sigma uom="mm">3.524</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dhlg</fourCharacterID>
    <geod:sopacSiteID>dhlg0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.953</geod:magnitude>
      <geod:sigma uom="mm">.6</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.765</geod:magnitude>
      <geod:sigma uom="mm">.857</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.24</geod:magnitude>
      <geod:sigma uom="mm">2.207</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>drao</fourCharacterID>
    <geod:sopacSiteID>drao0000</geod:sopacSiteID>
    <geod:date>1994-02-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.433</geod:magnitude>
      <geod:sigma uom="mm">.585</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.079</geod:magnitude>
      <geod:sigma uom="mm">2.914</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dshs</fourCharacterID>
    <geod:sopacSiteID>dshs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.805</geod:magnitude>
      <geod:sigma uom="mm">.805</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.86</geod:magnitude>
      <geod:sigma uom="mm">.923</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.115</geod:magnitude>
      <geod:sigma uom="mm">2.33</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dssc</fourCharacterID>
    <geod:sopacSiteID>dssc0000</geod:sopacSiteID>
    <geod:date>1999-09-09T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.39</geod:magnitude>
      <geod:sigma uom="mm">.762</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dssc</fourCharacterID>
    <geod:sopacSiteID>dssc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">23.069</geod:magnitude>
      <geod:sigma uom="mm">1.815</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.507</geod:magnitude>
      <geod:sigma uom="mm">2.541</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.813</geod:magnitude>
      <geod:sigma uom="mm">2.718</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dubo</fourCharacterID>
    <geod:sopacSiteID>dubo0000</geod:sopacSiteID>
    <geod:date>1997-01-08T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>dome installed</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.651</geod:magnitude>
      <geod:sigma uom="mm">3.298</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dubo</fourCharacterID>
    <geod:sopacSiteID>dubo0000</geod:sopacSiteID>
    <geod:date>1999-10-04T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>lp 02/04/03, new antenna</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.614</geod:magnitude>
      <geod:sigma uom="mm">.653</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.137</geod:magnitude>
      <geod:sigma uom="mm">.713</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.562</geod:magnitude>
      <geod:sigma uom="mm">4.05</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dvnw</fourCharacterID>
    <geod:sopacSiteID>dvnw0000</geod:sopacSiteID>
    <geod:date>2007-03-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 04/11/2007: site back online. removed proc offsets during no data </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.382</geod:magnitude>
      <geod:sigma uom="mm">1.279</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-19.188</geod:magnitude>
      <geod:sigma uom="mm">2.137</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">48.84</geod:magnitude>
      <geod:sigma uom="mm">4.622</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dvpb</fourCharacterID>
    <geod:sopacSiteID>dvpb0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/02/2004: hector mine</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.546</geod:magnitude>
      <geod:sigma uom="mm">.822</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.816</geod:magnitude>
      <geod:sigma uom="mm">.911</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.976</geod:magnitude>
      <geod:sigma uom="mm">2.65</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dyer</fourCharacterID>
    <geod:sopacSiteID>dyer0000</geod:sopacSiteID>
    <geod:date>1999-12-16T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.388</geod:magnitude>
      <geod:sigma uom="mm">.498</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.651</geod:magnitude>
      <geod:sigma uom="mm">.832</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.498</geod:magnitude>
      <geod:sigma uom="mm">2.169</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dyhs</fourCharacterID>
    <geod:sopacSiteID>dyhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.281</geod:magnitude>
      <geod:sigma uom="mm">1.225</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.293</geod:magnitude>
      <geod:sigma uom="mm">1.568</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.477</geod:magnitude>
      <geod:sigma uom="mm">5.52</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>dyhs</fourCharacterID>
    <geod:sopacSiteID>dyhs0000</geod:sopacSiteID>
    <geod:date>2008-09-10T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 12/15/2008: unknown, from ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.364</geod:magnitude>
      <geod:sigma uom="mm">1.318</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.364</geod:magnitude>
      <geod:sigma uom="mm">1.662</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.34</geod:magnitude>
      <geod:sigma uom="mm">5.979</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ecco</fourCharacterID>
    <geod:sopacSiteID>ecco0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.345</geod:magnitude>
      <geod:sigma uom="mm">.594</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.491</geod:magnitude>
      <geod:sigma uom="mm">.829</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.127</geod:magnitude>
      <geod:sigma uom="mm">2.086</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>elat</fourCharacterID>
    <geod:sopacSiteID>elat0000</geod:sopacSiteID>
    <geod:date>2004-11-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 01/20/2005: unknown</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.426</geod:magnitude>
      <geod:sigma uom="mm">.669</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.809</geod:magnitude>
      <geod:sigma uom="mm">.973</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.891</geod:magnitude>
      <geod:sigma uom="mm">2.247</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>elat</fourCharacterID>
    <geod:sopacSiteID>elat0000</geod:sopacSiteID>
    <geod:date>2005-03-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 12/06/2005: unknown</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.609</geod:magnitude>
      <geod:sigma uom="mm">.665</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.036</geod:magnitude>
      <geod:sigma uom="mm">.966</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.04</geod:magnitude>
      <geod:sigma uom="mm">2.231</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>elsc</fourCharacterID>
    <geod:sopacSiteID>elsc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.799</geod:magnitude>
      <geod:sigma uom="mm">.655</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.676</geod:magnitude>
      <geod:sigma uom="mm">.874</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.361</geod:magnitude>
      <geod:sigma uom="mm">2.299</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>eprt</fourCharacterID>
    <geod:sopacSiteID>eprt0000</geod:sopacSiteID>
    <geod:date>2004-07-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.556</geod:magnitude>
      <geod:sigma uom="mm">.922</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.081</geod:magnitude>
      <geod:sigma uom="mm">1.192</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.614</geod:magnitude>
      <geod:sigma uom="mm">3.459</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>esrw</fourCharacterID>
    <geod:sopacSiteID>esrw0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">13.024</geod:magnitude>
      <geod:sigma uom="mm">1.254</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.055</geod:magnitude>
      <geod:sigma uom="mm">1.26</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.371</geod:magnitude>
      <geod:sigma uom="mm">4.864</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>esrw</fourCharacterID>
    <geod:sopacSiteID>esrw0000</geod:sopacSiteID>
    <geod:date>2002-03-07T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-47.208</geod:magnitude>
      <geod:sigma uom="mm">4.265</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-28.751</geod:magnitude>
      <geod:sigma uom="mm">4.136</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-252.295</geod:magnitude>
      <geod:sigma uom="mm">16.431</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ewpp</fourCharacterID>
    <geod:sopacSiteID>ewpp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.903</geod:magnitude>
      <geod:sigma uom="mm">1.883</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.594</geod:magnitude>
      <geod:sigma uom="mm">2.342</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.445</geod:magnitude>
      <geod:sigma uom="mm">2.484</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fair</fourCharacterID>
    <geod:sopacSiteID>fair0000</geod:sopacSiteID>
    <geod:date>1996-04-16T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.31</geod:magnitude>
      <geod:sigma uom="mm">3.706</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fair</fourCharacterID>
    <geod:sopacSiteID>fair0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-52.387</geod:magnitude>
      <geod:sigma uom="mm">3.329</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">21.632</geod:magnitude>
      <geod:sigma uom="mm">3.644</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">17.537</geod:magnitude>
      <geod:sigma uom="mm">4.046</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>farb</fourCharacterID>
    <geod:sopacSiteID>farb0000</geod:sopacSiteID>
    <geod:date>1997-03-15T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.948</geod:magnitude>
      <geod:sigma uom="mm">.677</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.313</geod:magnitude>
      <geod:sigma uom="mm">.969</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">54.146</geod:magnitude>
      <geod:sigma uom="mm">2.497</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fern</fourCharacterID>
    <geod:sopacSiteID>fern0000</geod:sopacSiteID>
    <geod:date>1999-12-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.081</geod:magnitude>
      <geod:sigma uom="mm">.51</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.065</geod:magnitude>
      <geod:sigma uom="mm">.779</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.942</geod:magnitude>
      <geod:sigma uom="mm">2.207</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fhff</fourCharacterID>
    <geod:sopacSiteID>fhff0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.949</geod:magnitude>
      <geod:sigma uom="mm">.791</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.741</geod:magnitude>
      <geod:sigma uom="mm">1.394</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.313</geod:magnitude>
      <geod:sigma uom="mm">3.193</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>foot</fourCharacterID>
    <geod:sopacSiteID>foot0000</geod:sopacSiteID>
    <geod:date>1999-08-22T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/16/2008: dome change to SCIS</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.954</geod:magnitude>
      <geod:sigma uom="mm">.523</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.883</geod:magnitude>
      <geod:sigma uom="mm">.736</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.757</geod:magnitude>
      <geod:sigma uom="mm">2.203</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fvpk</fourCharacterID>
    <geod:sopacSiteID>fvpk0000</geod:sopacSiteID>
    <geod:date>1999-07-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 10/14/2003: identified offset corresponding to ant chg</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.039</geod:magnitude>
      <geod:sigma uom="mm">.824</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.877</geod:magnitude>
      <geod:sigma uom="mm">.914</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fvpk</fourCharacterID>
    <geod:sopacSiteID>fvpk0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.817</geod:magnitude>
      <geod:sigma uom="mm">.79</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.843</geod:magnitude>
      <geod:sigma uom="mm">.893</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.709</geod:magnitude>
      <geod:sigma uom="mm">2.048</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fxhs</fourCharacterID>
    <geod:sopacSiteID>fxhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.904</geod:magnitude>
      <geod:sigma uom="mm">.662</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.02</geod:magnitude>
      <geod:sigma uom="mm">.832</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.942</geod:magnitude>
      <geod:sigma uom="mm">2.153</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>fzhs</fourCharacterID>
    <geod:sopacSiteID>fzhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.294</geod:magnitude>
      <geod:sigma uom="mm">.658</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.861</geod:magnitude>
      <geod:sigma uom="mm">.831</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.834</geod:magnitude>
      <geod:sigma uom="mm">2.208</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gabb</fourCharacterID>
    <geod:sopacSiteID>gabb0000</geod:sopacSiteID>
    <geod:date>1999-12-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.106</geod:magnitude>
      <geod:sigma uom="mm">.486</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.06</geod:magnitude>
      <geod:sigma uom="mm">.766</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.451</geod:magnitude>
      <geod:sigma uom="mm">2.084</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>glsv</fourCharacterID>
    <geod:sopacSiteID>glsv0000</geod:sopacSiteID>
    <geod:date>2007-11-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.554</geod:magnitude>
      <geod:sigma uom="mm">.728</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.728</geod:magnitude>
      <geod:sigma uom="mm">.86</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">42.145</geod:magnitude>
      <geod:sigma uom="mm">3.693</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>glsv</fourCharacterID>
    <geod:sopacSiteID>glsv0000</geod:sopacSiteID>
    <geod:date>2008-02-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-43.93</geod:magnitude>
      <geod:sigma uom="mm">3.324</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gmrc</fourCharacterID>
    <geod:sopacSiteID>gmrc0000</geod:sopacSiteID>
    <geod:date>1999-10-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.424</geod:magnitude>
      <geod:sigma uom="mm">2.373</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.952</geod:magnitude>
      <geod:sigma uom="mm">2.819</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gnaa</fourCharacterID>
    <geod:sopacSiteID>gnaa0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">45.058</geod:magnitude>
      <geod:sigma uom="mm">1.155</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-61.81</geod:magnitude>
      <geod:sigma uom="mm">1.36</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.272</geod:magnitude>
      <geod:sigma uom="mm">4.385</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gnaa</fourCharacterID>
    <geod:sopacSiteID>gnaa0000</geod:sopacSiteID>
    <geod:date>2007-08-05T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.536</geod:magnitude>
      <geod:sigma uom="mm">4.071</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gnps</fourCharacterID>
    <geod:sopacSiteID>gnps0000</geod:sopacSiteID>
    <geod:date>2000-09-15T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 01/12/2005: 09/14/2000 ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.866</geod:magnitude>
      <geod:sigma uom="mm">.588</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.982</geod:magnitude>
      <geod:sigma uom="mm">.857</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gol2</fourCharacterID>
    <geod:sopacSiteID>gol20000</geod:sopacSiteID>
    <geod:date>1995-10-31T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.358</geod:magnitude>
      <geod:sigma uom="mm">1.408</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.424</geod:magnitude>
      <geod:sigma uom="mm">4.585</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gol2</fourCharacterID>
    <geod:sopacSiteID>gol20000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.746</geod:magnitude>
      <geod:sigma uom="mm">.571</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.929</geod:magnitude>
      <geod:sigma uom="mm">.857</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.036</geod:magnitude>
      <geod:sigma uom="mm">2.757</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gold</fourCharacterID>
    <geod:sopacSiteID>gold0000</geod:sopacSiteID>
    <geod:date>1995-10-31T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.861</geod:magnitude>
      <geod:sigma uom="mm">3.529</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gope</fourCharacterID>
    <geod:sopacSiteID>gope0000</geod:sopacSiteID>
    <geod:date>1999-11-04T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.573</geod:magnitude>
      <geod:sigma uom="mm">.486</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.726</geod:magnitude>
      <geod:sigma uom="mm">.577</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.773</geod:magnitude>
      <geod:sigma uom="mm">3.038</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gope</fourCharacterID>
    <geod:sopacSiteID>gope0000</geod:sopacSiteID>
    <geod:date>2000-10-04T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>ntenna/receiver change       </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.954</geod:magnitude>
      <geod:sigma uom="mm">.522</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.883</geod:magnitude>
      <geod:sigma uom="mm">3.202</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gope</fourCharacterID>
    <geod:sopacSiteID>gope0000</geod:sopacSiteID>
    <geod:date>2006-07-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>ffset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.76</geod:magnitude>
      <geod:sigma uom="mm">.491</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gosh</fourCharacterID>
    <geod:sopacSiteID>gosh0000</geod:sopacSiteID>
    <geod:date>1999-07-31T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/16/2008: dome change to SCIS</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.002</geod:magnitude>
      <geod:sigma uom="mm">.487</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.739</geod:magnitude>
      <geod:sigma uom="mm">.741</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.985</geod:magnitude>
      <geod:sigma uom="mm">2.116</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>graz</fourCharacterID>
    <geod:sopacSiteID>graz0000</geod:sopacSiteID>
    <geod:date>1996-06-12T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.4</geod:magnitude>
      <geod:sigma uom="mm">.418</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>graz</fourCharacterID>
    <geod:sopacSiteID>graz0000</geod:sopacSiteID>
    <geod:date>2005-03-22T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/08/2005: no response to e-mail query</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.005</geod:magnitude>
      <geod:sigma uom="mm">.416</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">8.561</geod:magnitude>
      <geod:sigma uom="mm">.523</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.729</geod:magnitude>
      <geod:sigma uom="mm">3.37</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>graz</fourCharacterID>
    <geod:sopacSiteID>graz0000</geod:sopacSiteID>
    <geod:date>2005-11-03T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.693</geod:magnitude>
      <geod:sigma uom="mm">.412</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.115</geod:magnitude>
      <geod:sigma uom="mm">.518</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>grnr</fourCharacterID>
    <geod:sopacSiteID>grnr0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-58.621</geod:magnitude>
      <geod:sigma uom="mm">1.967</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">32.03</geod:magnitude>
      <geod:sigma uom="mm">.805</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.209</geod:magnitude>
      <geod:sigma uom="mm">3.912</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>grnr</fourCharacterID>
    <geod:sopacSiteID>grnr0000</geod:sopacSiteID>
    <geod:date>2009-06-19T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/09/2009: data resumed 6/19/2009 after two year outage</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">7.911</geod:magnitude>
      <geod:sigma uom="mm">6.113</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.52</geod:magnitude>
      <geod:sigma uom="mm">3.715</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.798</geod:magnitude>
      <geod:sigma uom="mm">13.215</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>guam</fourCharacterID>
    <geod:sopacSiteID>guam0000</geod:sopacSiteID>
    <geod:date>2002-04-26T00:00:00</geod:date>
    <geod:cause>metadata correction</geod:cause>
    <comments>disturbance due to storms, which resulted in a temp. data o</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.682</geod:magnitude>
      <geod:sigma uom="mm">1.615</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>gvrs</fourCharacterID>
    <geod:sopacSiteID>gvrs0000</geod:sopacSiteID>
    <geod:date>2006-04-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 05/25/2006: site back online</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.104</geod:magnitude>
      <geod:sigma uom="mm">.58</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.044</geod:magnitude>
      <geod:sigma uom="mm">.759</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.353</geod:magnitude>
      <geod:sigma uom="mm">2.081</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>harv</fourCharacterID>
    <geod:sopacSiteID>harv0000</geod:sopacSiteID>
    <geod:date>1995-10-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.691</geod:magnitude>
      <geod:sigma uom="mm">1.224</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>harv</fourCharacterID>
    <geod:sopacSiteID>harv0000</geod:sopacSiteID>
    <geod:date>1996-01-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.561</geod:magnitude>
      <geod:sigma uom="mm">1.224</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.531</geod:magnitude>
      <geod:sigma uom="mm">1.418</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>harv</fourCharacterID>
    <geod:sopacSiteID>harv0000</geod:sopacSiteID>
    <geod:date>1999-09-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.573</geod:magnitude>
      <geod:sigma uom="mm">1.265</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.414</geod:magnitude>
      <geod:sigma uom="mm">1.554</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">16.704</geod:magnitude>
      <geod:sigma uom="mm">3.322</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hcmn</fourCharacterID>
    <geod:sopacSiteID>hcmn0000</geod:sopacSiteID>
    <geod:date>1999-12-24T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.362</geod:magnitude>
      <geod:sigma uom="mm">1.682</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.077</geod:magnitude>
      <geod:sigma uom="mm">2.234</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hers</fourCharacterID>
    <geod:sopacSiteID>hers0000</geod:sopacSiteID>
    <geod:date>1999-04-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.548</geod:magnitude>
      <geod:sigma uom="mm">1.34</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.98</geod:magnitude>
      <geod:sigma uom="mm">1.164</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.277</geod:magnitude>
      <geod:sigma uom="mm">5.503</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hers</fourCharacterID>
    <geod:sopacSiteID>hers0000</geod:sopacSiteID>
    <geod:date>2001-09-03T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.478</geod:magnitude>
      <geod:sigma uom="mm">1.643</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.237</geod:magnitude>
      <geod:sigma uom="mm">1.301</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.804</geod:magnitude>
      <geod:sigma uom="mm">6.738</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hofn</fourCharacterID>
    <geod:sopacSiteID>hofn0000</geod:sopacSiteID>
    <geod:date>2001-09-22T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.578</geod:magnitude>
      <geod:sigma uom="mm">.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">47.069</geod:magnitude>
      <geod:sigma uom="mm">2.316</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hogs</fourCharacterID>
    <geod:sopacSiteID>hogs0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.354</geod:magnitude>
      <geod:sigma uom="mm">11.675</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.791</geod:magnitude>
      <geod:sigma uom="mm">13.281</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.371</geod:magnitude>
      <geod:sigma uom="mm">2.897</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hogs</fourCharacterID>
    <geod:sopacSiteID>hogs0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">42.132</geod:magnitude>
      <geod:sigma uom="mm">3.189</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-32.136</geod:magnitude>
      <geod:sigma uom="mm">3.677</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.153</geod:magnitude>
      <geod:sigma uom="mm">2.36</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holb</fourCharacterID>
    <geod:sopacSiteID>holb0000</geod:sopacSiteID>
    <geod:date>2002-01-09T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-31.245</geod:magnitude>
      <geod:sigma uom="mm">2.977</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holc</fourCharacterID>
    <geod:sopacSiteID>holc0000</geod:sopacSiteID>
    <geod:date>1995-05-27T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.805</geod:magnitude>
      <geod:sigma uom="mm">.656</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.49</geod:magnitude>
      <geod:sigma uom="mm">1.001</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">41.989</geod:magnitude>
      <geod:sigma uom="mm">2.686</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holc</fourCharacterID>
    <geod:sopacSiteID>holc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.487</geod:magnitude>
      <geod:sigma uom="mm">.63</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.856</geod:magnitude>
      <geod:sigma uom="mm">.961</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.704</geod:magnitude>
      <geod:sigma uom="mm">2.584</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holp</fourCharacterID>
    <geod:sopacSiteID>holp0000</geod:sopacSiteID>
    <geod:date>1998-01-24T00:00:00</geod:date>
    <geod:cause>environmental change</geod:cause>
    <comments>nearby tree trimmed</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.214</geod:magnitude>
      <geod:sigma uom="mm">.762</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.849</geod:magnitude>
      <geod:sigma uom="mm">.931</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.659</geod:magnitude>
      <geod:sigma uom="mm">2.45</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holp</fourCharacterID>
    <geod:sopacSiteID>holp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.704</geod:magnitude>
      <geod:sigma uom="mm">.773</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.783</geod:magnitude>
      <geod:sigma uom="mm">.947</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.952</geod:magnitude>
      <geod:sigma uom="mm">2.489</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holp</fourCharacterID>
    <geod:sopacSiteID>holp0000</geod:sopacSiteID>
    <geod:date>2002-03-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">17.729</geod:magnitude>
      <geod:sigma uom="mm">.815</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.429</geod:magnitude>
      <geod:sigma uom="mm">.987</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-15.135</geod:magnitude>
      <geod:sigma uom="mm">2.611</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hopb</fourCharacterID>
    <geod:sopacSiteID>hopb0000</geod:sopacSiteID>
    <geod:date>1997-09-09T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">44.395</geod:magnitude>
      <geod:sigma uom="mm">2.432</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hopb</fourCharacterID>
    <geod:sopacSiteID>hopb0000</geod:sopacSiteID>
    <geod:date>2007-05-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.6</geod:magnitude>
      <geod:sigma uom="mm">.864</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.225</geod:magnitude>
      <geod:sigma uom="mm">1.08</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-19.643</geod:magnitude>
      <geod:sigma uom="mm">3.004</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hrao</fourCharacterID>
    <geod:sopacSiteID>hrao0000</geod:sopacSiteID>
    <geod:date>2008-02-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.268</geod:magnitude>
      <geod:sigma uom="mm">2.016</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.26</geod:magnitude>
      <geod:sigma uom="mm">2.33</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hunt</fourCharacterID>
    <geod:sopacSiteID>hunt0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.198</geod:magnitude>
      <geod:sigma uom="mm">10.339</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.564</geod:magnitude>
      <geod:sigma uom="mm">12.816</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hunt</fourCharacterID>
    <geod:sopacSiteID>hunt0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-44.596</geod:magnitude>
      <geod:sigma uom="mm">2.751</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">47.455</geod:magnitude>
      <geod:sigma uom="mm">3.461</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hvlk</fourCharacterID>
    <geod:sopacSiteID>hvlk0000</geod:sopacSiteID>
    <geod:date>2002-05-07T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">13.481</geod:magnitude>
      <geod:sigma uom="mm">1.092</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">25.826</geod:magnitude>
      <geod:sigma uom="mm">1.258</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.167</geod:magnitude>
      <geod:sigma uom="mm">3.782</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>hyde</fourCharacterID>
    <geod:sopacSiteID>hyde0000</geod:sopacSiteID>
    <geod:date>2007-11-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.926</geod:magnitude>
      <geod:sigma uom="mm">1.117</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>iisc</fourCharacterID>
    <geod:sopacSiteID>iisc0000</geod:sopacSiteID>
    <geod:date>2004-12-26T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 01/20/2005: sumatra eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.182</geod:magnitude>
      <geod:sigma uom="mm">1.76</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ineg</fourCharacterID>
    <geod:sopacSiteID>ineg0000</geod:sopacSiteID>
    <geod:date>1999-08-25T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-44.32</geod:magnitude>
      <geod:sigma uom="mm">1.686</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ineg</fourCharacterID>
    <geod:sopacSiteID>ineg0000</geod:sopacSiteID>
    <geod:date>2009-03-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>7 year data gap</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-25.793</geod:magnitude>
      <geod:sigma uom="mm">3.262</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.251</geod:magnitude>
      <geod:sigma uom="mm">5.789</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">328.866</geod:magnitude>
      <geod:sigma uom="mm">10.861</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>jama</fourCharacterID>
    <geod:sopacSiteID>jama0000</geod:sopacSiteID>
    <geod:date>2006-06-22T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/06/2006: site is back online</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.747</geod:magnitude>
      <geod:sigma uom="mm">3.294</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">18.219</geod:magnitude>
      <geod:sigma uom="mm">4.25</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.903</geod:magnitude>
      <geod:sigma uom="mm">10.092</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>john</fourCharacterID>
    <geod:sopacSiteID>john0000</geod:sopacSiteID>
    <geod:date>1999-08-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.732</geod:magnitude>
      <geod:sigma uom="mm">.619</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.463</geod:magnitude>
      <geod:sigma uom="mm">.863</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.729</geod:magnitude>
      <geod:sigma uom="mm">2.141</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>jplm</fourCharacterID>
    <geod:sopacSiteID>jplm0000</geod:sopacSiteID>
    <geod:date>1992-06-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Landers EQ     </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">12.342</geod:magnitude>
      <geod:sigma uom="mm">.938</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.969</geod:magnitude>
      <geod:sigma uom="mm">1.473</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">25.08</geod:magnitude>
      <geod:sigma uom="mm">5.609</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>jplm</fourCharacterID>
    <geod:sopacSiteID>jplm0000</geod:sopacSiteID>
    <geod:date>1994-01-17T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Northridge EQ     </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.449</geod:magnitude>
      <geod:sigma uom="mm">.798</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.991</geod:magnitude>
      <geod:sigma uom="mm">1.276</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.835</geod:magnitude>
      <geod:sigma uom="mm">5.192</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>jplm</fourCharacterID>
    <geod:sopacSiteID>jplm0000</geod:sopacSiteID>
    <geod:date>1994-06-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">8.026</geod:magnitude>
      <geod:sigma uom="mm">1.17</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>jplm</fourCharacterID>
    <geod:sopacSiteID>jplm0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.398</geod:magnitude>
      <geod:sigma uom="mm">.704</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.923</geod:magnitude>
      <geod:sigma uom="mm">1.097</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.131</geod:magnitude>
      <geod:sigma uom="mm">4.552</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>katz</fourCharacterID>
    <geod:sopacSiteID>katz0000</geod:sopacSiteID>
    <geod:date>2004-10-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 05/12/2005: unknown; cleaned time series not appending</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.813</geod:magnitude>
      <geod:sigma uom="mm">.822</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.304</geod:magnitude>
      <geod:sigma uom="mm">1.174</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-71.852</geod:magnitude>
      <geod:sigma uom="mm">3.364</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kbrc</fourCharacterID>
    <geod:sopacSiteID>kbrc0000</geod:sopacSiteID>
    <geod:date>2004-05-25T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 09/21/2004: antenna replacement</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">30.464</geod:magnitude>
      <geod:sigma uom="mm">1.313</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.959</geod:magnitude>
      <geod:sigma uom="mm">.968</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.191</geod:magnitude>
      <geod:sigma uom="mm">2.226</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kels</fourCharacterID>
    <geod:sopacSiteID>kels0000</geod:sopacSiteID>
    <geod:date>1998-01-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.441</geod:magnitude>
      <geod:sigma uom="mm">.699</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.227</geod:magnitude>
      <geod:sigma uom="mm">.878</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">12.974</geod:magnitude>
      <geod:sigma uom="mm">2.26</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kely</fourCharacterID>
    <geod:sopacSiteID>kely0000</geod:sopacSiteID>
    <geod:date>2001-09-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.494</geod:magnitude>
      <geod:sigma uom="mm">.729</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.563</geod:magnitude>
      <geod:sigma uom="mm">1.052</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-65.517</geod:magnitude>
      <geod:sigma uom="mm">2.934</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ken1</fourCharacterID>
    <geod:sopacSiteID>ken10000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.43</geod:magnitude>
      <geod:sigma uom="mm">2.129</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.298</geod:magnitude>
      <geod:sigma uom="mm">1.559</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.668</geod:magnitude>
      <geod:sigma uom="mm">3.346</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kiru</fourCharacterID>
    <geod:sopacSiteID>kiru0000</geod:sopacSiteID>
    <geod:date>2004-12-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 01/20/2005: unknown; owner: possible icing</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.591</geod:magnitude>
      <geod:sigma uom="mm">1.672</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.703</geod:magnitude>
      <geod:sigma uom="mm">1.609</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">53.063</geod:magnitude>
      <geod:sigma uom="mm">5.361</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kiru</fourCharacterID>
    <geod:sopacSiteID>kiru0000</geod:sopacSiteID>
    <geod:date>2005-02-24T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 04/18/2005 added offset</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.183</geod:magnitude>
      <geod:sigma uom="mm">1.49</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.351</geod:magnitude>
      <geod:sigma uom="mm">1.471</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-51.943</geod:magnitude>
      <geod:sigma uom="mm">4.729</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kiru</fourCharacterID>
    <geod:sopacSiteID>kiru0000</geod:sopacSiteID>
    <geod:date>2005-12-11T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 12/28/2005 added offset</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">21.823</geod:magnitude>
      <geod:sigma uom="mm">4.489</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kiru</fourCharacterID>
    <geod:sopacSiteID>kiru0000</geod:sopacSiteID>
    <geod:date>2006-01-11T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 02/07/2006 added offset</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.796</geod:magnitude>
      <geod:sigma uom="mm">1.373</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.331</geod:magnitude>
      <geod:sigma uom="mm">1.322</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-24.343</geod:magnitude>
      <geod:sigma uom="mm">4.833</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>knol</fourCharacterID>
    <geod:sopacSiteID>knol0000</geod:sopacSiteID>
    <geod:date>2000-07-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>lp, 02/14/03, addition of SCIS radome</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.799</geod:magnitude>
      <geod:sigma uom="mm">.956</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.983</geod:magnitude>
      <geod:sigma uom="mm">1.165</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-15.184</geod:magnitude>
      <geod:sigma uom="mm">3.407</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kokb</fourCharacterID>
    <geod:sopacSiteID>kokb0000</geod:sopacSiteID>
    <geod:date>1996-01-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.427</geod:magnitude>
      <geod:sigma uom="mm">3.991</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.128</geod:magnitude>
      <geod:sigma uom="mm">6.23</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kokb</fourCharacterID>
    <geod:sopacSiteID>kokb0000</geod:sopacSiteID>
    <geod:date>1996-08-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.153</geod:magnitude>
      <geod:sigma uom="mm">6.352</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kokb</fourCharacterID>
    <geod:sopacSiteID>kokb0000</geod:sopacSiteID>
    <geod:date>2002-10-15T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change, see igs mail 4116</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-33.738</geod:magnitude>
      <geod:sigma uom="mm">2.165</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.828</geod:magnitude>
      <geod:sigma uom="mm">4.073</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.806</geod:magnitude>
      <geod:sigma uom="mm">6.009</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kokb</fourCharacterID>
    <geod:sopacSiteID>kokb0000</geod:sopacSiteID>
    <geod:date>2004-05-18T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">39.351</geod:magnitude>
      <geod:sigma uom="mm">2.168</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">21.994</geod:magnitude>
      <geod:sigma uom="mm">3.762</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kokb</fourCharacterID>
    <geod:sopacSiteID>kokb0000</geod:sopacSiteID>
    <geod:date>2004-09-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj added, 12/28/2005</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.553</geod:magnitude>
      <geod:sigma uom="mm">2.029</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>kosg</fourCharacterID>
    <geod:sopacSiteID>kosg0000</geod:sopacSiteID>
    <geod:date>2003-03-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>lp,05/08/03,id from timeseries</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.553</geod:magnitude>
      <geod:sigma uom="mm">.718</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.055</geod:magnitude>
      <geod:sigma uom="mm">.683</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>land</fourCharacterID>
    <geod:sopacSiteID>land0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.429</geod:magnitude>
      <geod:sigma uom="mm">.668</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.12</geod:magnitude>
      <geod:sigma uom="mm">.948</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.528</geod:magnitude>
      <geod:sigma uom="mm">2.212</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>land</fourCharacterID>
    <geod:sopacSiteID>land0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.939</geod:magnitude>
      <geod:sigma uom="mm">11.233</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.711</geod:magnitude>
      <geod:sigma uom="mm">15.106</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.166</geod:magnitude>
      <geod:sigma uom="mm">2.492</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>land</fourCharacterID>
    <geod:sopacSiteID>land0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">41.698</geod:magnitude>
      <geod:sigma uom="mm">3.054</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-44.31</geod:magnitude>
      <geod:sigma uom="mm">4.142</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.903</geod:magnitude>
      <geod:sigma uom="mm">2.414</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lapc</fourCharacterID>
    <geod:sopacSiteID>lapc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.894</geod:magnitude>
      <geod:sigma uom="mm">.67</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.726</geod:magnitude>
      <geod:sigma uom="mm">.872</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.11</geod:magnitude>
      <geod:sigma uom="mm">2.176</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lasc</fourCharacterID>
    <geod:sopacSiteID>lasc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.935</geod:magnitude>
      <geod:sigma uom="mm">.59</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.521</geod:magnitude>
      <geod:sigma uom="mm">.805</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.525</geod:magnitude>
      <geod:sigma uom="mm">1.998</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lbc1</fourCharacterID>
    <geod:sopacSiteID>lbc10000</geod:sopacSiteID>
    <geod:date>1999-06-07T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>12/10/02, LP, Karen ID from timeseries</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.855</geod:magnitude>
      <geod:sigma uom="mm">.708</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lbc1</fourCharacterID>
    <geod:sopacSiteID>lbc10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.101</geod:magnitude>
      <geod:sigma uom="mm">.702</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.181</geod:magnitude>
      <geod:sigma uom="mm">.893</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.015</geod:magnitude>
      <geod:sigma uom="mm">2.801</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lbc2</fourCharacterID>
    <geod:sopacSiteID>lbc20000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.211</geod:magnitude>
      <geod:sigma uom="mm">.655</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.334</geod:magnitude>
      <geod:sigma uom="mm">.876</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.843</geod:magnitude>
      <geod:sigma uom="mm">1.977</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ldes</fourCharacterID>
    <geod:sopacSiteID>ldes0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">179.866</geod:magnitude>
      <geod:sigma uom="mm">1.74</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">57.839</geod:magnitude>
      <geod:sigma uom="mm">2.351</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">20.346</geod:magnitude>
      <geod:sigma uom="mm">2.519</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ldsw</fourCharacterID>
    <geod:sopacSiteID>ldsw0000</geod:sopacSiteID>
    <geod:date>1999-10-20T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.952</geod:magnitude>
      <geod:sigma uom="mm">2.019</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.57</geod:magnitude>
      <geod:sigma uom="mm">2.661</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ldsw</fourCharacterID>
    <geod:sopacSiteID>ldsw0000</geod:sopacSiteID>
    <geod:date>2006-06-08T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">9.948</geod:magnitude>
      <geod:sigma uom="mm">.723</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ldsw</fourCharacterID>
    <geod:sopacSiteID>ldsw0000</geod:sopacSiteID>
    <geod:date>2006-10-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.832</geod:magnitude>
      <geod:sigma uom="mm">.723</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ldsw</fourCharacterID>
    <geod:sopacSiteID>ldsw0000</geod:sopacSiteID>
    <geod:date>2007-07-26T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">12.029</geod:magnitude>
      <geod:sigma uom="mm">.698</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ldsw</fourCharacterID>
    <geod:sopacSiteID>ldsw0000</geod:sopacSiteID>
    <geod:date>2008-07-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.126</geod:magnitude>
      <geod:sigma uom="mm">.722</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.036</geod:magnitude>
      <geod:sigma uom="mm">.854</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>leep</fourCharacterID>
    <geod:sopacSiteID>leep0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.148</geod:magnitude>
      <geod:sigma uom="mm">.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.175</geod:magnitude>
      <geod:sigma uom="mm">.831</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.713</geod:magnitude>
      <geod:sigma uom="mm">2.316</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lewi</fourCharacterID>
    <geod:sopacSiteID>lewi0000</geod:sopacSiteID>
    <geod:date>1999-08-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.996</geod:magnitude>
      <geod:sigma uom="mm">.613</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.938</geod:magnitude>
      <geod:sigma uom="mm">.833</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lfrs</fourCharacterID>
    <geod:sopacSiteID>lfrs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.507</geod:magnitude>
      <geod:sigma uom="mm">.587</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.304</geod:magnitude>
      <geod:sigma uom="mm">.834</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.156</geod:magnitude>
      <geod:sigma uom="mm">2.039</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>linj</fourCharacterID>
    <geod:sopacSiteID>linj0000</geod:sopacSiteID>
    <geod:date>1999-07-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 01/03/2005: linette added</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.275</geod:magnitude>
      <geod:sigma uom="mm">.658</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.073</geod:magnitude>
      <geod:sigma uom="mm">.898</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.144</geod:magnitude>
      <geod:sigma uom="mm">2.47</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>linj</fourCharacterID>
    <geod:sopacSiteID>linj0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.53</geod:magnitude>
      <geod:sigma uom="mm">.627</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.125</geod:magnitude>
      <geod:sigma uom="mm">.858</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.256</geod:magnitude>
      <geod:sigma uom="mm">2.346</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>litt</fourCharacterID>
    <geod:sopacSiteID>litt0000</geod:sopacSiteID>
    <geod:date>1999-08-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.588</geod:magnitude>
      <geod:sigma uom="mm">.572</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.01</geod:magnitude>
      <geod:sigma uom="mm">.8</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.837</geod:magnitude>
      <geod:sigma uom="mm">2.082</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lkwy</fourCharacterID>
    <geod:sopacSiteID>lkwy0000</geod:sopacSiteID>
    <geod:date>2005-04-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 06/22/2009 from ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.778</geod:magnitude>
      <geod:sigma uom="mm">.97</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.012</geod:magnitude>
      <geod:sigma uom="mm">.932</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">35.041</geod:magnitude>
      <geod:sigma uom="mm">4.59</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>llas</fourCharacterID>
    <geod:sopacSiteID>llas0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.01</geod:magnitude>
      <geod:sigma uom="mm">.634</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.11</geod:magnitude>
      <geod:sigma uom="mm">.848</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.65</geod:magnitude>
      <geod:sigma uom="mm">2.295</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>1995-04-06T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">15.545</geod:magnitude>
      <geod:sigma uom="mm">1.22</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>1995-05-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">14.408</geod:magnitude>
      <geod:sigma uom="mm">.899</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-46.971</geod:magnitude>
      <geod:sigma uom="mm">3.331</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>1996-09-05T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>firmware upgrade</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.336</geod:magnitude>
      <geod:sigma uom="mm">1.03</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.651</geod:magnitude>
      <geod:sigma uom="mm">3.248</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>1997-01-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no site log entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.361</geod:magnitude>
      <geod:sigma uom="mm">.892</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.973</geod:magnitude>
      <geod:sigma uom="mm">.881</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.685</geod:magnitude>
      <geod:sigma uom="mm">1.029</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.795</geod:magnitude>
      <geod:sigma uom="mm">3.236</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>2007-01-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.225</geod:magnitude>
      <geod:sigma uom="mm">.956</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.297</geod:magnitude>
      <geod:sigma uom="mm">1.112</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>2007-05-19T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.477</geod:magnitude>
      <geod:sigma uom="mm">.959</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.263</geod:magnitude>
      <geod:sigma uom="mm">1.139</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>long</fourCharacterID>
    <geod:sopacSiteID>long0000</geod:sopacSiteID>
    <geod:date>2007-07-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.979</geod:magnitude>
      <geod:sigma uom="mm">.948</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.404</geod:magnitude>
      <geod:sigma uom="mm">1.125</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lors</fourCharacterID>
    <geod:sopacSiteID>lors0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.741</geod:magnitude>
      <geod:sigma uom="mm">.649</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.14</geod:magnitude>
      <geod:sigma uom="mm">.898</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.251</geod:magnitude>
      <geod:sigma uom="mm">2.332</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lows</fourCharacterID>
    <geod:sopacSiteID>lows0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.589</geod:magnitude>
      <geod:sigma uom="mm">9.27</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-19.799</geod:magnitude>
      <geod:sigma uom="mm">11.497</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.255</geod:magnitude>
      <geod:sigma uom="mm">2.579</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lows</fourCharacterID>
    <geod:sopacSiteID>lows0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.048</geod:magnitude>
      <geod:sigma uom="mm">2.506</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.386</geod:magnitude>
      <geod:sigma uom="mm">3.146</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.161</geod:magnitude>
      <geod:sigma uom="mm">2.332</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lphs</fourCharacterID>
    <geod:sopacSiteID>lphs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.152</geod:magnitude>
      <geod:sigma uom="mm">.772</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.442</geod:magnitude>
      <geod:sigma uom="mm">.932</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.725</geod:magnitude>
      <geod:sigma uom="mm">2.413</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ltut</fourCharacterID>
    <geod:sopacSiteID>ltut0000</geod:sopacSiteID>
    <geod:date>2008-04-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 08/11/2008: receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.237</geod:magnitude>
      <geod:sigma uom="mm">4.031</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">25.464</geod:magnitude>
      <geod:sigma uom="mm">1.232</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">6.1</geod:magnitude>
      <geod:sigma uom="mm">3.302</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mac1</fourCharacterID>
    <geod:sopacSiteID>mac10000</geod:sopacSiteID>
    <geod:date>1995-06-27T00:00:00</geod:date>
    <geod:cause>metadata correction</geod:cause>
    <comments>receiver change/CORRECTED antenna height in db</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.778</geod:magnitude>
      <geod:sigma uom="mm">1.612</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.213</geod:magnitude>
      <geod:sigma uom="mm">3.746</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mac1</fourCharacterID>
    <geod:sopacSiteID>mac10000</geod:sopacSiteID>
    <geod:date>1995-09-15T00:00:00</geod:date>
    <geod:cause>metadata correction</geod:cause>
    <comments>CORRECTED antenna height in db</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.708</geod:magnitude>
      <geod:sigma uom="mm">3.222</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mac1</fourCharacterID>
    <geod:sopacSiteID>mac10000</geod:sopacSiteID>
    <geod:date>2004-12-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 03/21/2005: n,e ts shows large unknown offset</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-27.712</geod:magnitude>
      <geod:sigma uom="mm">1.359</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.609</geod:magnitude>
      <geod:sigma uom="mm">1.306</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mad2</fourCharacterID>
    <geod:sopacSiteID>mad20000</geod:sopacSiteID>
    <geod:date>1997-11-09T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">30.695</geod:magnitude>
      <geod:sigma uom="mm">1.263</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-37.2</geod:magnitude>
      <geod:sigma uom="mm">1.493</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mad2</fourCharacterID>
    <geod:sopacSiteID>mad20000</geod:sopacSiteID>
    <geod:date>1998-06-06T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.721</geod:magnitude>
      <geod:sigma uom="mm">1.384</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">45.417</geod:magnitude>
      <geod:sigma uom="mm">1.61</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">15.491</geod:magnitude>
      <geod:sigma uom="mm">3.8</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mad2</fourCharacterID>
    <geod:sopacSiteID>mad20000</geod:sopacSiteID>
    <geod:date>1998-08-05T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">20.055</geod:magnitude>
      <geod:sigma uom="mm">1.338</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-46.089</geod:magnitude>
      <geod:sigma uom="mm">1.589</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">15.517</geod:magnitude>
      <geod:sigma uom="mm">3.745</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mad2</fourCharacterID>
    <geod:sopacSiteID>mad20000</geod:sopacSiteID>
    <geod:date>1998-12-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-21.012</geod:magnitude>
      <geod:sigma uom="mm">1.264</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">41.297</geod:magnitude>
      <geod:sigma uom="mm">1.473</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.739</geod:magnitude>
      <geod:sigma uom="mm">3.526</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mad2</fourCharacterID>
    <geod:sopacSiteID>mad20000</geod:sopacSiteID>
    <geod:date>1999-12-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">19.109</geod:magnitude>
      <geod:sigma uom="mm">1.315</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-43.021</geod:magnitude>
      <geod:sigma uom="mm">1.483</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>madr</fourCharacterID>
    <geod:sopacSiteID>madr0000</geod:sopacSiteID>
    <geod:date>2000-06-29T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.319</geod:magnitude>
      <geod:sigma uom="mm">3.511</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.755</geod:magnitude>
      <geod:sigma uom="mm">5.982</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-21.868</geod:magnitude>
      <geod:sigma uom="mm">7.664</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mald</fourCharacterID>
    <geod:sopacSiteID>mald0000</geod:sopacSiteID>
    <geod:date>2000-05-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">32.795</geod:magnitude>
      <geod:sigma uom="mm">1.784</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mali</fourCharacterID>
    <geod:sopacSiteID>mali0000</geod:sopacSiteID>
    <geod:date>1997-10-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">8.692</geod:magnitude>
      <geod:sigma uom="mm">1.5</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.905</geod:magnitude>
      <geod:sigma uom="mm">2.191</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.548</geod:magnitude>
      <geod:sigma uom="mm">3.921</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>manz</fourCharacterID>
    <geod:sopacSiteID>manz0000</geod:sopacSiteID>
    <geod:date>2002-11-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">36.814</geod:magnitude>
      <geod:sigma uom="mm">2.75</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-65.063</geod:magnitude>
      <geod:sigma uom="mm">2.848</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.499</geod:magnitude>
      <geod:sigma uom="mm">3.564</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>manz</fourCharacterID>
    <geod:sopacSiteID>manz0000</geod:sopacSiteID>
    <geod:date>2003-01-22T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-73.901</geod:magnitude>
      <geod:sigma uom="mm">2.791</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.204</geod:magnitude>
      <geod:sigma uom="mm">2.902</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">16.803</geod:magnitude>
      <geod:sigma uom="mm">3.663</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>manz</fourCharacterID>
    <geod:sopacSiteID>manz0000</geod:sopacSiteID>
    <geod:date>2003-05-24T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">191.84</geod:magnitude>
      <geod:sigma uom="mm">3.666</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-382</geod:magnitude>
      <geod:sigma uom="mm">3.589</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.987</geod:magnitude>
      <geod:sigma uom="mm">4.203</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>manz</fourCharacterID>
    <geod:sopacSiteID>manz0000</geod:sopacSiteID>
    <geod:date>2004-07-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-209.19</geod:magnitude>
      <geod:sigma uom="mm">3.91</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">317.19</geod:magnitude>
      <geod:sigma uom="mm">3.855</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">23.626</geod:magnitude>
      <geod:sigma uom="mm">4.539</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mas1</fourCharacterID>
    <geod:sopacSiteID>mas10000</geod:sopacSiteID>
    <geod:date>2008-07-08T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.556</geod:magnitude>
      <geod:sigma uom="mm">.894</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>masw</fourCharacterID>
    <geod:sopacSiteID>masw0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.017</geod:magnitude>
      <geod:sigma uom="mm">10.246</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.654</geod:magnitude>
      <geod:sigma uom="mm">11.975</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.233</geod:magnitude>
      <geod:sigma uom="mm">2.382</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>masw</fourCharacterID>
    <geod:sopacSiteID>masw0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">42.734</geod:magnitude>
      <geod:sigma uom="mm">2.764</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-27.656</geod:magnitude>
      <geod:sigma uom="mm">3.28</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.691</geod:magnitude>
      <geod:sigma uom="mm">2.305</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mate</fourCharacterID>
    <geod:sopacSiteID>mate0000</geod:sopacSiteID>
    <geod:date>1996-04-17T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>metallic flange around antenna</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-23.096</geod:magnitude>
      <geod:sigma uom="mm">4.408</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mate</fourCharacterID>
    <geod:sopacSiteID>mate0000</geod:sopacSiteID>
    <geod:date>1996-07-08T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>metallic flange removed</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">21.625</geod:magnitude>
      <geod:sigma uom="mm">4.38</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mate</fourCharacterID>
    <geod:sopacSiteID>mate0000</geod:sopacSiteID>
    <geod:date>1999-06-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.166</geod:magnitude>
      <geod:sigma uom="mm">.663</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.815</geod:magnitude>
      <geod:sigma uom="mm">.723</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>math</fourCharacterID>
    <geod:sopacSiteID>math0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.715</geod:magnitude>
      <geod:sigma uom="mm">3.264</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.569</geod:magnitude>
      <geod:sigma uom="mm">5.83</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.402</geod:magnitude>
      <geod:sigma uom="mm">18.841</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>math</fourCharacterID>
    <geod:sopacSiteID>math0000</geod:sopacSiteID>
    <geod:date>2001-01-30T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> epoch uncertain, antenna change.  </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">10.426</geod:magnitude>
      <geod:sigma uom="mm">14.511</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.073</geod:magnitude>
      <geod:sigma uom="mm">25.95</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.82</geod:magnitude>
      <geod:sigma uom="mm">83.355</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mcm4</fourCharacterID>
    <geod:sopacSiteID>mcm40000</geod:sopacSiteID>
    <geod:date>1999-02-06T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>signal splitter added to antenna</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">35.927</geod:magnitude>
      <geod:sigma uom="mm">4.254</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mdvo</fourCharacterID>
    <geod:sopacSiteID>mdvo0000</geod:sopacSiteID>
    <geod:date>1996-07-24T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.562</geod:magnitude>
      <geod:sigma uom="mm">.892</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mee1</fourCharacterID>
    <geod:sopacSiteID>mee101</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.612</geod:magnitude>
      <geod:sigma uom="mm">.661</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>merc</fourCharacterID>
    <geod:sopacSiteID>merc0000</geod:sopacSiteID>
    <geod:date>1999-08-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.824</geod:magnitude>
      <geod:sigma uom="mm">.606</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.836</geod:magnitude>
      <geod:sigma uom="mm">.825</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.768</geod:magnitude>
      <geod:sigma uom="mm">2.329</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mhcb</fourCharacterID>
    <geod:sopacSiteID>mhcb0000</geod:sopacSiteID>
    <geod:date>1999-09-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>viewed in time series, matches SCIS dome install</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.138</geod:magnitude>
      <geod:sigma uom="mm">2.052</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mhcb</fourCharacterID>
    <geod:sopacSiteID>mhcb0000</geod:sopacSiteID>
    <geod:date>2007-10-31T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 09/29/2008</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.012</geod:magnitude>
      <geod:sigma uom="mm">.592</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.324</geod:magnitude>
      <geod:sigma uom="mm">.874</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.345</geod:magnitude>
      <geod:sigma uom="mm">2.096</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mhms</fourCharacterID>
    <geod:sopacSiteID>mhms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.609</geod:magnitude>
      <geod:sigma uom="mm">1.843</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.244</geod:magnitude>
      <geod:sigma uom="mm">2.917</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.98</geod:magnitude>
      <geod:sigma uom="mm">4.131</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mhms</fourCharacterID>
    <geod:sopacSiteID>mhms0000</geod:sopacSiteID>
    <geod:date>2000-01-12T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">26.037</geod:magnitude>
      <geod:sigma uom="mm">1.729</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">65.305</geod:magnitude>
      <geod:sigma uom="mm">2.649</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mhms</fourCharacterID>
    <geod:sopacSiteID>mhms0000</geod:sopacSiteID>
    <geod:date>2002-12-07T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>04/01/2003, dont know</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">20.724</geod:magnitude>
      <geod:sigma uom="mm">3.518</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mida</fourCharacterID>
    <geod:sopacSiteID>mida0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.821</geod:magnitude>
      <geod:sigma uom="mm">.727</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.113</geod:magnitude>
      <geod:sigma uom="mm">1.002</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.879</geod:magnitude>
      <geod:sigma uom="mm">2.636</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mida</fourCharacterID>
    <geod:sopacSiteID>mida0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.097</geod:magnitude>
      <geod:sigma uom="mm">11.1</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.815</geod:magnitude>
      <geod:sigma uom="mm">14.501</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.987</geod:magnitude>
      <geod:sigma uom="mm">2.909</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mida</fourCharacterID>
    <geod:sopacSiteID>mida0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-53.502</geod:magnitude>
      <geod:sigma uom="mm">2.862</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">28.066</geod:magnitude>
      <geod:sigma uom="mm">3.829</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.752</geod:magnitude>
      <geod:sigma uom="mm">2.984</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mins</fourCharacterID>
    <geod:sopacSiteID>mins0000</geod:sopacSiteID>
    <geod:date>1998-07-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 04/20/2006: from time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.171</geod:magnitude>
      <geod:sigma uom="mm">1.625</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mizu</fourCharacterID>
    <geod:sopacSiteID>mizu0000</geod:sopacSiteID>
    <geod:date>2005-07-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/15/2005: unknown offset, seen in xyz time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.191</geod:magnitude>
      <geod:sigma uom="mm">1.641</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.473</geod:magnitude>
      <geod:sigma uom="mm">1.957</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.802</geod:magnitude>
      <geod:sigma uom="mm">3.576</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mizu</fourCharacterID>
    <geod:sopacSiteID>mizu0000</geod:sopacSiteID>
    <geod:date>2008-06-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/11/2008: unknown offset, seen in xyz time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.32</geod:magnitude>
      <geod:sigma uom="mm">1.439</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-86.933</geod:magnitude>
      <geod:sigma uom="mm">1.731</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.85</geod:magnitude>
      <geod:sigma uom="mm">3.137</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mlfp</fourCharacterID>
    <geod:sopacSiteID>mlfp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">10.01</geod:magnitude>
      <geod:sigma uom="mm">.703</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.347</geod:magnitude>
      <geod:sigma uom="mm">.945</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.483</geod:magnitude>
      <geod:sigma uom="mm">2.578</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mnmc</fourCharacterID>
    <geod:sopacSiteID>mnmc0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.553</geod:magnitude>
      <geod:sigma uom="mm">13.088</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.556</geod:magnitude>
      <geod:sigma uom="mm">12.476</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.98</geod:magnitude>
      <geod:sigma uom="mm">2.393</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mnmc</fourCharacterID>
    <geod:sopacSiteID>mnmc0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-42.231</geod:magnitude>
      <geod:sigma uom="mm">3.537</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">11.366</geod:magnitude>
      <geod:sigma uom="mm">3.411</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.57</geod:magnitude>
      <geod:sigma uom="mm">2.363</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>monb</fourCharacterID>
    <geod:sopacSiteID>monb0000</geod:sopacSiteID>
    <geod:date>1999-07-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: added north,east offset to dome install</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.613</geod:magnitude>
      <geod:sigma uom="mm">.573</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.502</geod:magnitude>
      <geod:sigma uom="mm">.863</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.995</geod:magnitude>
      <geod:sigma uom="mm">2.029</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>moni</fourCharacterID>
    <geod:sopacSiteID>moni0000</geod:sopacSiteID>
    <geod:date>1999-07-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.241</geod:magnitude>
      <geod:sigma uom="mm">.61</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.735</geod:magnitude>
      <geod:sigma uom="mm">.843</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.359</geod:magnitude>
      <geod:sigma uom="mm">2.145</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>monp</fourCharacterID>
    <geod:sopacSiteID>monp0000</geod:sopacSiteID>
    <geod:date>1995-08-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.778</geod:magnitude>
      <geod:sigma uom="mm">.718</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.193</geod:magnitude>
      <geod:sigma uom="mm">.854</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>monp</fourCharacterID>
    <geod:sopacSiteID>monp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.246</geod:magnitude>
      <geod:sigma uom="mm">.678</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.638</geod:magnitude>
      <geod:sigma uom="mm">.872</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.319</geod:magnitude>
      <geod:sigma uom="mm">2.583</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mpwd</fourCharacterID>
    <geod:sopacSiteID>mpwd0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.446</geod:magnitude>
      <geod:sigma uom="mm">.625</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.744</geod:magnitude>
      <geod:sigma uom="mm">.854</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.282</geod:magnitude>
      <geod:sigma uom="mm">2.288</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mpwd</fourCharacterID>
    <geod:sopacSiteID>mpwd0000</geod:sopacSiteID>
    <geod:date>2007-11-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.01</geod:magnitude>
      <geod:sigma uom="mm">.675</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mpwd</fourCharacterID>
    <geod:sopacSiteID>mpwd0000</geod:sopacSiteID>
    <geod:date>2008-02-05T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.207</geod:magnitude>
      <geod:sigma uom="mm">.662</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>msob</fourCharacterID>
    <geod:sopacSiteID>msob0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">7.891</geod:magnitude>
      <geod:sigma uom="mm">2.56</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.064</geod:magnitude>
      <geod:sigma uom="mm">2.167</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.165</geod:magnitude>
      <geod:sigma uom="mm">2.6</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>musb</fourCharacterID>
    <geod:sopacSiteID>musb0000</geod:sopacSiteID>
    <geod:date>1999-07-28T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 10/04/2004: antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.393</geod:magnitude>
      <geod:sigma uom="mm">4.095</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>musd</fourCharacterID>
    <geod:sopacSiteID>musd0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.969</geod:magnitude>
      <geod:sigma uom="mm">.758</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.274</geod:magnitude>
      <geod:sigma uom="mm">1.032</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.372</geod:magnitude>
      <geod:sigma uom="mm">2.574</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mvfd</fourCharacterID>
    <geod:sopacSiteID>mvfd0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">9.229</geod:magnitude>
      <geod:sigma uom="mm">.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.868</geod:magnitude>
      <geod:sigma uom="mm">1.217</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.44</geod:magnitude>
      <geod:sigma uom="mm">2.981</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>mwtp</fourCharacterID>
    <geod:sopacSiteID>mwtp0000</geod:sopacSiteID>
    <geod:date>2000-07-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>lp, 03/05/03, addition of SCIS radome</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.083</geod:magnitude>
      <geod:sigma uom="mm">1.281</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.934</geod:magnitude>
      <geod:sigma uom="mm">1.091</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-15.926</geod:magnitude>
      <geod:sigma uom="mm">3.999</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nano</fourCharacterID>
    <geod:sopacSiteID>nano0000</geod:sopacSiteID>
    <geod:date>2003-01-10T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.832</geod:magnitude>
      <geod:sigma uom="mm">.65</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nbps</fourCharacterID>
    <geod:sopacSiteID>nbps0000</geod:sopacSiteID>
    <geod:date>1999-12-24T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.041</geod:magnitude>
      <geod:sigma uom="mm">2.039</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.176</geod:magnitude>
      <geod:sigma uom="mm">3.059</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ndap</fourCharacterID>
    <geod:sopacSiteID>ndap0000</geod:sopacSiteID>
    <geod:date>2006-07-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 09/11/2006: north ts offset noted.  lightning strike initiated rx,</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">22.308</geod:magnitude>
      <geod:sigma uom="mm">1.051</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.991</geod:magnitude>
      <geod:sigma uom="mm">.94</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.653</geod:magnitude>
      <geod:sigma uom="mm">2.429</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ndbc</fourCharacterID>
    <geod:sopacSiteID>ndbc0000</geod:sopacSiteID>
    <geod:date>1999-06-10T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.772</geod:magnitude>
      <geod:sigma uom="mm">.819</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.936</geod:magnitude>
      <geod:sigma uom="mm">1.16</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.578</geod:magnitude>
      <geod:sigma uom="mm">2.637</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nds1</fourCharacterID>
    <geod:sopacSiteID>nds10000</geod:sopacSiteID>
    <geod:date>2002-08-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1784.548</geod:magnitude>
      <geod:sigma uom="mm">23.751</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ndsk</fourCharacterID>
    <geod:sopacSiteID>ndsk0000</geod:sopacSiteID>
    <geod:date>2000-01-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.128</geod:magnitude>
      <geod:sigma uom="mm">3.435</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nico</fourCharacterID>
    <geod:sopacSiteID>nico0000</geod:sopacSiteID>
    <geod:date>2008-06-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 08/11/2008: rx, ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.506</geod:magnitude>
      <geod:sigma uom="mm">.56</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.518</geod:magnitude>
      <geod:sigma uom="mm">.793</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.419</geod:magnitude>
      <geod:sigma uom="mm">2.223</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nisu</fourCharacterID>
    <geod:sopacSiteID>nisu01</geod:sopacSiteID>
    <geod:date>2006-04-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.505</geod:magnitude>
      <geod:sigma uom="mm">.822</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nisu</fourCharacterID>
    <geod:sopacSiteID>nisu01</geod:sopacSiteID>
    <geod:date>2006-04-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">30.558</geod:magnitude>
      <geod:sigma uom="mm">.849</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nisu</fourCharacterID>
    <geod:sopacSiteID>nisu01</geod:sopacSiteID>
    <geod:date>2006-06-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">8.193</geod:magnitude>
      <geod:sigma uom="mm">.706</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nlgn</fourCharacterID>
    <geod:sopacSiteID>nlgn0000</geod:sopacSiteID>
    <geod:date>2005-05-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.216</geod:magnitude>
      <geod:sigma uom="mm">1.079</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>noco</fourCharacterID>
    <geod:sopacSiteID>noco0000</geod:sopacSiteID>
    <geod:date>2000-07-10T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">30.813</geod:magnitude>
      <geod:sigma uom="mm">.783</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.812</geod:magnitude>
      <geod:sigma uom="mm">.982</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>noco</fourCharacterID>
    <geod:sopacSiteID>noco0000</geod:sopacSiteID>
    <geod:date>2001-04-24T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-27.392</geod:magnitude>
      <geod:sigma uom="mm">.682</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.814</geod:magnitude>
      <geod:sigma uom="mm">.86</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nopk</fourCharacterID>
    <geod:sopacSiteID>nopk0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.74</geod:magnitude>
      <geod:sigma uom="mm">.802</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.421</geod:magnitude>
      <geod:sigma uom="mm">1.062</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.336</geod:magnitude>
      <geod:sigma uom="mm">2.282</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nopk</fourCharacterID>
    <geod:sopacSiteID>nopk0000</geod:sopacSiteID>
    <geod:date>2003-10-02T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/18/2008: north offset in time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.431</geod:magnitude>
      <geod:sigma uom="mm">.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.376</geod:magnitude>
      <geod:sigma uom="mm">1.067</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.381</geod:magnitude>
      <geod:sigma uom="mm">2.296</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nopk</fourCharacterID>
    <geod:sopacSiteID>nopk0000</geod:sopacSiteID>
    <geod:date>2005-05-18T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/18/2008: east offset in time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.158</geod:magnitude>
      <geod:sigma uom="mm">.798</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.571</geod:magnitude>
      <geod:sigma uom="mm">1.054</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.746</geod:magnitude>
      <geod:sigma uom="mm">2.267</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nopk</fourCharacterID>
    <geod:sopacSiteID>nopk0000</geod:sopacSiteID>
    <geod:date>2006-09-07T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 08/18/2008: up offset in time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.425</geod:magnitude>
      <geod:sigma uom="mm">.795</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.243</geod:magnitude>
      <geod:sigma uom="mm">1.049</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.993</geod:magnitude>
      <geod:sigma uom="mm">2.258</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>noto</fourCharacterID>
    <geod:sopacSiteID>noto0000</geod:sopacSiteID>
    <geod:date>1998-07-31T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.193</geod:magnitude>
      <geod:sigma uom="mm">.681</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.207</geod:magnitude>
      <geod:sigma uom="mm">2.789</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ntus</fourCharacterID>
    <geod:sopacSiteID>ntus0000</geod:sopacSiteID>
    <geod:date>2004-12-26T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 01/20/2005: sumatra eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">8.093</geod:magnitude>
      <geod:sigma uom="mm">1.382</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-21.494</geod:magnitude>
      <geod:sigma uom="mm">2.229</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.048</geod:magnitude>
      <geod:sigma uom="mm">3.471</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ntus</fourCharacterID>
    <geod:sopacSiteID>ntus0000</geod:sopacSiteID>
    <geod:date>2005-03-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>lp, 04/28/2005: Simeulue eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.726</geod:magnitude>
      <geod:sigma uom="mm">2.267</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ntus</fourCharacterID>
    <geod:sopacSiteID>ntus0000</geod:sopacSiteID>
    <geod:date>2007-09-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-30.389</geod:magnitude>
      <geod:sigma uom="mm">1.403</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.638</geod:magnitude>
      <geod:sigma uom="mm">2.111</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>oaes</fourCharacterID>
    <geod:sopacSiteID>oaes0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">27.26</geod:magnitude>
      <geod:sigma uom="mm">5.227</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">27.138</geod:magnitude>
      <geod:sigma uom="mm">8.226</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.384</geod:magnitude>
      <geod:sigma uom="mm">3.039</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>oaes</fourCharacterID>
    <geod:sopacSiteID>oaes0000</geod:sopacSiteID>
    <geod:date>2007-09-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 12/15/2008: rx change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">18.726</geod:magnitude>
      <geod:sigma uom="mm">1.645</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.584</geod:magnitude>
      <geod:sigma uom="mm">2.624</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.854</geod:magnitude>
      <geod:sigma uom="mm">2.487</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>oat2</fourCharacterID>
    <geod:sopacSiteID>oat20000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.189</geod:magnitude>
      <geod:sigma uom="mm">.699</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.66</geod:magnitude>
      <geod:sigma uom="mm">1.062</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.248</geod:magnitude>
      <geod:sigma uom="mm">2.726</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>onsa</fourCharacterID>
    <geod:sopacSiteID>onsa0000</geod:sopacSiteID>
    <geod:date>1999-02-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.691</geod:magnitude>
      <geod:sigma uom="mm">4.839</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>opcl</fourCharacterID>
    <geod:sopacSiteID>opcl0000</geod:sopacSiteID>
    <geod:date>1999-11-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.562</geod:magnitude>
      <geod:sigma uom="mm">1.655</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.43</geod:magnitude>
      <geod:sigma uom="mm">2.491</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>opcp</fourCharacterID>
    <geod:sopacSiteID>opcp0000</geod:sopacSiteID>
    <geod:date>1999-12-24T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.571</geod:magnitude>
      <geod:sigma uom="mm">1.491</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.507</geod:magnitude>
      <geod:sigma uom="mm">2.237</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>opcx</fourCharacterID>
    <geod:sopacSiteID>opcx0000</geod:sopacSiteID>
    <geod:date>1999-10-27T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.813</geod:magnitude>
      <geod:sigma uom="mm">1.909</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.31</geod:magnitude>
      <geod:sigma uom="mm">2.926</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>opcx</fourCharacterID>
    <geod:sopacSiteID>opcx0000</geod:sopacSiteID>
    <geod:date>2007-01-21T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 03/19/2007: back online, .1 m x offset</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.384</geod:magnitude>
      <geod:sigma uom="mm">.853</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.741</geod:magnitude>
      <geod:sigma uom="mm">1.268</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.007</geod:magnitude>
      <geod:sigma uom="mm">3.005</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>oprd</fourCharacterID>
    <geod:sopacSiteID>oprd0000</geod:sopacSiteID>
    <geod:date>1999-10-27T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.876</geod:magnitude>
      <geod:sigma uom="mm">1.674</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.111</geod:magnitude>
      <geod:sigma uom="mm">2.44</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ores</fourCharacterID>
    <geod:sopacSiteID>ores0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.371</geod:magnitude>
      <geod:sigma uom="mm">1.24</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.367</geod:magnitude>
      <geod:sigma uom="mm">1.926</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.382</geod:magnitude>
      <geod:sigma uom="mm">4.147</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ovls</fourCharacterID>
    <geod:sopacSiteID>ovls0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.164</geod:magnitude>
      <geod:sigma uom="mm">.601</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.427</geod:magnitude>
      <geod:sigma uom="mm">.82</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.95</geod:magnitude>
      <geod:sigma uom="mm">2.05</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>oxyc</fourCharacterID>
    <geod:sopacSiteID>oxyc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.959</geod:magnitude>
      <geod:sigma uom="mm">.847</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.56</geod:magnitude>
      <geod:sigma uom="mm">1.286</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.649</geod:magnitude>
      <geod:sigma uom="mm">2.848</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p110</fourCharacterID>
    <geod:sopacSiteID>p11001</geod:sopacSiteID>
    <geod:date>2007-10-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">18.009</geod:magnitude>
      <geod:sigma uom="mm">.609</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.86</geod:magnitude>
      <geod:sigma uom="mm">.612</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p110</fourCharacterID>
    <geod:sopacSiteID>p11001</geod:sopacSiteID>
    <geod:date>2009-05-08T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 06/22/2009: non-appending cleaned ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.141</geod:magnitude>
      <geod:sigma uom="mm">.574</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.636</geod:magnitude>
      <geod:sigma uom="mm">.581</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.256</geod:magnitude>
      <geod:sigma uom="mm">2.619</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p162</fourCharacterID>
    <geod:sopacSiteID>p16201</geod:sopacSiteID>
    <geod:date>2005-06-15T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 01/12/2007: crescent city eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">9.966</geod:magnitude>
      <geod:sigma uom="mm">.732</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p169</fourCharacterID>
    <geod:sopacSiteID>p1690000</geod:sopacSiteID>
    <geod:date>2005-06-15T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 01/12/2007: crescent city eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">9.044</geod:magnitude>
      <geod:sigma uom="mm">.75</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p170</fourCharacterID>
    <geod:sopacSiteID>p1700000</geod:sopacSiteID>
    <geod:date>2005-06-15T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 01/12/2007: crescent city eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">8.808</geod:magnitude>
      <geod:sigma uom="mm">.737</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p259</fourCharacterID>
    <geod:sopacSiteID>p25901</geod:sopacSiteID>
    <geod:date>2007-03-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.323</geod:magnitude>
      <geod:sigma uom="mm">.667</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p259</fourCharacterID>
    <geod:sopacSiteID>p25901</geod:sopacSiteID>
    <geod:date>2007-06-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">8.58</geod:magnitude>
      <geod:sigma uom="mm">.638</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p273</fourCharacterID>
    <geod:sopacSiteID>p27301</geod:sopacSiteID>
    <geod:date>2007-08-08T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">12.359</geod:magnitude>
      <geod:sigma uom="mm">.829</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p281</fourCharacterID>
    <geod:sopacSiteID>p28101</geod:sopacSiteID>
    <geod:date>2004-11-13T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Parkfield earthquake</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.021</geod:magnitude>
      <geod:sigma uom="mm">2.517</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.864</geod:magnitude>
      <geod:sigma uom="mm">3.037</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p282</fourCharacterID>
    <geod:sopacSiteID>p28201</geod:sopacSiteID>
    <geod:date>2004-11-07T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Parkfield earthquake</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.571</geod:magnitude>
      <geod:sigma uom="mm">2.214</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.068</geod:magnitude>
      <geod:sigma uom="mm">3.183</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>p658</fourCharacterID>
    <geod:sopacSiteID>p65801</geod:sopacSiteID>
    <geod:date>2009-06-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 07/09/2009: back online after 18 months</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.37</geod:magnitude>
      <geod:sigma uom="mm">3.726</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.995</geod:magnitude>
      <geod:sigma uom="mm">3.545</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">30.466</geod:magnitude>
      <geod:sigma uom="mm">18.808</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pdel</fourCharacterID>
    <geod:sopacSiteID>pdel0000</geod:sopacSiteID>
    <geod:date>2006-12-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.307</geod:magnitude>
      <geod:sigma uom="mm">.973</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>perl</fourCharacterID>
    <geod:sopacSiteID>perl0000</geod:sopacSiteID>
    <geod:date>1999-08-17T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.998</geod:magnitude>
      <geod:sigma uom="mm">.548</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.151</geod:magnitude>
      <geod:sigma uom="mm">.804</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.943</geod:magnitude>
      <geod:sigma uom="mm">2.176</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>petp</fourCharacterID>
    <geod:sopacSiteID>petp0000</geod:sopacSiteID>
    <geod:date>2007-06-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.078</geod:magnitude>
      <geod:sigma uom="mm">1.205</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pfld</fourCharacterID>
    <geod:sopacSiteID>pfld01</geod:sopacSiteID>
    <geod:date>2009-01-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 06/17/2009, peng from time series</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.177</geod:magnitude>
      <geod:sigma uom="mm">.698</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.039</geod:magnitude>
      <geod:sigma uom="mm">.89</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">68.416</geod:magnitude>
      <geod:sigma uom="mm">2.78</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1992-06-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Landers EQ     </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">54.808</geod:magnitude>
      <geod:sigma uom="mm">2.105</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">15.607</geod:magnitude>
      <geod:sigma uom="mm">3.985</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">48.235</geod:magnitude>
      <geod:sigma uom="mm">4.065</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1992-09-25T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-54.206</geod:magnitude>
      <geod:sigma uom="mm">4.187</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1993-06-24T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">22.279</geod:magnitude>
      <geod:sigma uom="mm">3.478</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1993-11-06T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.346</geod:magnitude>
      <geod:sigma uom="mm">.755</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1995-08-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>ant L12 to DMR </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.094</geod:magnitude>
      <geod:sigma uom="mm">1.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.556</geod:magnitude>
      <geod:sigma uom="mm">3.584</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1995-09-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change  </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.284</geod:magnitude>
      <geod:sigma uom="mm">.775</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.145</geod:magnitude>
      <geod:sigma uom="mm">1.615</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.305</geod:magnitude>
      <geod:sigma uom="mm">3.563</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1997-01-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change  </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.963</geod:magnitude>
      <geod:sigma uom="mm">3.328</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">18.314</geod:magnitude>
      <geod:sigma uom="mm">1.833</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.065</geod:magnitude>
      <geod:sigma uom="mm">3.552</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.088</geod:magnitude>
      <geod:sigma uom="mm">3.04</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>2001-02-28T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.015</geod:magnitude>
      <geod:sigma uom="mm">.734</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.787</geod:magnitude>
      <geod:sigma uom="mm">1.404</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.849</geod:magnitude>
      <geod:sigma uom="mm">3.004</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin1</fourCharacterID>
    <geod:sopacSiteID>pin10000</geod:sopacSiteID>
    <geod:date>2004-08-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.584</geod:magnitude>
      <geod:sigma uom="mm">.847</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.992</geod:magnitude>
      <geod:sigma uom="mm">1.639</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin2</fourCharacterID>
    <geod:sopacSiteID>pin20000</geod:sopacSiteID>
    <geod:date>1992-07-01T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Landers EQ     </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">57.593</geod:magnitude>
      <geod:sigma uom="mm">1.945</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">14.659</geod:magnitude>
      <geod:sigma uom="mm">3.265</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">37.423</geod:magnitude>
      <geod:sigma uom="mm">3.891</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin2</fourCharacterID>
    <geod:sopacSiteID>pin20000</geod:sopacSiteID>
    <geod:date>1997-01-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.018</geod:magnitude>
      <geod:sigma uom="mm">.699</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.52</geod:magnitude>
      <geod:sigma uom="mm">3.164</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin2</fourCharacterID>
    <geod:sopacSiteID>pin20000</geod:sopacSiteID>
    <geod:date>1997-09-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.04</geod:magnitude>
      <geod:sigma uom="mm">.708</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.557</geod:magnitude>
      <geod:sigma uom="mm">1.207</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin2</fourCharacterID>
    <geod:sopacSiteID>pin20000</geod:sopacSiteID>
    <geod:date>1998-10-22T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>new antenna adaptor - FIXED</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.752</geod:magnitude>
      <geod:sigma uom="mm">.695</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">97.475</geod:magnitude>
      <geod:sigma uom="mm">3.159</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin2</fourCharacterID>
    <geod:sopacSiteID>pin20000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">18.039</geod:magnitude>
      <geod:sigma uom="mm">1.926</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.847</geod:magnitude>
      <geod:sigma uom="mm">3.277</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.86</geod:magnitude>
      <geod:sigma uom="mm">3.034</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pin2</fourCharacterID>
    <geod:sopacSiteID>pin20000</geod:sopacSiteID>
    <geod:date>2000-03-28T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.073</geod:magnitude>
      <geod:sigma uom="mm">.795</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.523</geod:magnitude>
      <geod:sigma uom="mm">1.367</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pkdb</fourCharacterID>
    <geod:sopacSiteID>pkdb0000</geod:sopacSiteID>
    <geod:date>1999-10-28T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.072</geod:magnitude>
      <geod:sigma uom="mm">.697</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.795</geod:magnitude>
      <geod:sigma uom="mm">1.041</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.004</geod:magnitude>
      <geod:sigma uom="mm">2.795</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pkdb</fourCharacterID>
    <geod:sopacSiteID>pkdb0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.476</geod:magnitude>
      <geod:sigma uom="mm">10.816</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.923</geod:magnitude>
      <geod:sigma uom="mm">16.179</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.659</geod:magnitude>
      <geod:sigma uom="mm">2.856</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pkdb</fourCharacterID>
    <geod:sopacSiteID>pkdb0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">13.796</geod:magnitude>
      <geod:sigma uom="mm">2.747</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-54.041</geod:magnitude>
      <geod:sigma uom="mm">4.105</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">12.514</geod:magnitude>
      <geod:sigma uom="mm">2.814</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pmhs</fourCharacterID>
    <geod:sopacSiteID>pmhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.521</geod:magnitude>
      <geod:sigma uom="mm">.671</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.475</geod:magnitude>
      <geod:sigma uom="mm">.86</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.991</geod:magnitude>
      <geod:sigma uom="mm">2.215</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pmob</fourCharacterID>
    <geod:sopacSiteID>pmob0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.033</geod:magnitude>
      <geod:sigma uom="mm">.666</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.86</geod:magnitude>
      <geod:sigma uom="mm">.971</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.255</geod:magnitude>
      <geod:sigma uom="mm">2.35</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>poin</fourCharacterID>
    <geod:sopacSiteID>poin0000</geod:sopacSiteID>
    <geod:date>1999-08-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.933</geod:magnitude>
      <geod:sigma uom="mm">.6</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.334</geod:magnitude>
      <geod:sigma uom="mm">.887</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.233</geod:magnitude>
      <geod:sigma uom="mm">2.407</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pomm</fourCharacterID>
    <geod:sopacSiteID>pomm0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.49</geod:magnitude>
      <geod:sigma uom="mm">.669</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.204</geod:magnitude>
      <geod:sigma uom="mm">.98</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.648</geod:magnitude>
      <geod:sigma uom="mm">2.296</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pomm</fourCharacterID>
    <geod:sopacSiteID>pomm0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.986</geod:magnitude>
      <geod:sigma uom="mm">1.9</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.404</geod:magnitude>
      <geod:sigma uom="mm">2.766</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.004</geod:magnitude>
      <geod:sigma uom="mm">2.522</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pomm</fourCharacterID>
    <geod:sopacSiteID>pomm0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">20.423</geod:magnitude>
      <geod:sigma uom="mm">1.971</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-51.594</geod:magnitude>
      <geod:sigma uom="mm">2.768</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.181</geod:magnitude>
      <geod:sigma uom="mm">2.554</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pot3</fourCharacterID>
    <geod:sopacSiteID>pot30000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">16.697</geod:magnitude>
      <geod:sigma uom="mm">1.471</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.679</geod:magnitude>
      <geod:sigma uom="mm">1.276</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.313</geod:magnitude>
      <geod:sigma uom="mm">2.876</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>potb</fourCharacterID>
    <geod:sopacSiteID>potb0000</geod:sopacSiteID>
    <geod:date>1999-08-04T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>yehuda id from timeseries</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.097</geod:magnitude>
      <geod:sigma uom="mm">.619</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.381</geod:magnitude>
      <geod:sigma uom="mm">.915</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-17.603</geod:magnitude>
      <geod:sigma uom="mm">2.312</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ppbf</fourCharacterID>
    <geod:sopacSiteID>ppbf0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">12.181</geod:magnitude>
      <geod:sigma uom="mm">1.851</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.745</geod:magnitude>
      <geod:sigma uom="mm">2.33</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.279</geod:magnitude>
      <geod:sigma uom="mm">2.554</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ppbf</fourCharacterID>
    <geod:sopacSiteID>ppbf0000</geod:sopacSiteID>
    <geod:date>2000-11-22T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.533</geod:magnitude>
      <geod:sigma uom="mm">.649</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>prds</fourCharacterID>
    <geod:sopacSiteID>prds0000</geod:sopacSiteID>
    <geod:date>2002-12-06T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 02/06/2003: antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.495</geod:magnitude>
      <geod:sigma uom="mm">.953</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">16.246</geod:magnitude>
      <geod:sigma uom="mm">3.847</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>prds</fourCharacterID>
    <geod:sopacSiteID>prds0000</geod:sopacSiteID>
    <geod:date>2003-05-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 11/07/2003: antenna change.  date resume later</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">7.532</geod:magnitude>
      <geod:sigma uom="mm">.944</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.867</geod:magnitude>
      <geod:sigma uom="mm">.906</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.599</geod:magnitude>
      <geod:sigma uom="mm">3.797</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>psap</fourCharacterID>
    <geod:sopacSiteID>psap0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">30.657</geod:magnitude>
      <geod:sigma uom="mm">1.658</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.427</geod:magnitude>
      <geod:sigma uom="mm">2.065</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.871</geod:magnitude>
      <geod:sigma uom="mm">2.603</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ptal</fourCharacterID>
    <geod:sopacSiteID>ptal01</geod:sopacSiteID>
    <geod:date>2006-11-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.125</geod:magnitude>
      <geod:sigma uom="mm">2.149</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ptal</fourCharacterID>
    <geod:sopacSiteID>ptal01</geod:sopacSiteID>
    <geod:date>2007-01-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.817</geod:magnitude>
      <geod:sigma uom="mm">.634</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ptal</fourCharacterID>
    <geod:sopacSiteID>ptal01</geod:sopacSiteID>
    <geod:date>2007-03-02T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.43</geod:magnitude>
      <geod:sigma uom="mm">2.137</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ptal</fourCharacterID>
    <geod:sopacSiteID>ptal01</geod:sopacSiteID>
    <geod:date>2007-12-15T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments> offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.109</geod:magnitude>
      <geod:sigma uom="mm">.625</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ptrb</fourCharacterID>
    <geod:sopacSiteID>ptrb0000</geod:sopacSiteID>
    <geod:date>1999-09-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.527</geod:magnitude>
      <geod:sigma uom="mm">.685</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.244</geod:magnitude>
      <geod:sigma uom="mm">.949</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">37.629</geod:magnitude>
      <geod:sigma uom="mm">2.868</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ptsg</fourCharacterID>
    <geod:sopacSiteID>ptsg0000</geod:sopacSiteID>
    <geod:date>2005-06-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.771</geod:magnitude>
      <geod:sigma uom="mm">.814</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pvhs</fourCharacterID>
    <geod:sopacSiteID>pvhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.215</geod:magnitude>
      <geod:sigma uom="mm">.634</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.14</geod:magnitude>
      <geod:sigma uom="mm">.838</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.646</geod:magnitude>
      <geod:sigma uom="mm">2.114</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pvhs</fourCharacterID>
    <geod:sopacSiteID>pvhs0000</geod:sopacSiteID>
    <geod:date>2004-02-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.61</geod:magnitude>
      <geod:sigma uom="mm">1.464</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.414</geod:magnitude>
      <geod:sigma uom="mm">2.142</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.108</geod:magnitude>
      <geod:sigma uom="mm">4.919</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pvhs</fourCharacterID>
    <geod:sopacSiteID>pvhs0000</geod:sopacSiteID>
    <geod:date>2004-04-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2</geod:magnitude>
      <geod:sigma uom="mm">1.566</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.183</geod:magnitude>
      <geod:sigma uom="mm">2.249</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.365</geod:magnitude>
      <geod:sigma uom="mm">5.253</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>pvrs</fourCharacterID>
    <geod:sopacSiteID>pvrs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.706</geod:magnitude>
      <geod:sigma uom="mm">.66</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.216</geod:magnitude>
      <geod:sigma uom="mm">.823</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.84</geod:magnitude>
      <geod:sigma uom="mm">2.219</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>quin</fourCharacterID>
    <geod:sopacSiteID>quin0000</geod:sopacSiteID>
    <geod:date>1993-02-02T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.65</geod:magnitude>
      <geod:sigma uom="mm">.958</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.045</geod:magnitude>
      <geod:sigma uom="mm">1.481</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-147.438</geod:magnitude>
      <geod:sigma uom="mm">6.027</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rail</fourCharacterID>
    <geod:sopacSiteID>rail0000</geod:sopacSiteID>
    <geod:date>1999-11-11T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.692</geod:magnitude>
      <geod:sigma uom="mm">.615</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.191</geod:magnitude>
      <geod:sigma uom="mm">.888</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.443</geod:magnitude>
      <geod:sigma uom="mm">2.61</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ramo</fourCharacterID>
    <geod:sopacSiteID>ramo0000</geod:sopacSiteID>
    <geod:date>2000-07-18T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.358</geod:magnitude>
      <geod:sigma uom="mm">.784</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-19.872</geod:magnitude>
      <geod:sigma uom="mm">1.375</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ramo</fourCharacterID>
    <geod:sopacSiteID>ramo0000</geod:sopacSiteID>
    <geod:date>2004-03-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 05/28/2004: antenna change, visible in ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.54</geod:magnitude>
      <geod:sigma uom="mm">.838</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">21.666</geod:magnitude>
      <geod:sigma uom="mm">1.464</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rdmt</fourCharacterID>
    <geod:sopacSiteID>rdmt0000</geod:sopacSiteID>
    <geod:date>1999-11-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>days after HM EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.635</geod:magnitude>
      <geod:sigma uom="mm">1.565</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.052</geod:magnitude>
      <geod:sigma uom="mm">2.31</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rdom</fourCharacterID>
    <geod:sopacSiteID>rdom0000</geod:sopacSiteID>
    <geod:date>2000-07-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>lp, 03/05/03, addition of SCIS radome</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.859</geod:magnitude>
      <geod:sigma uom="mm">.874</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.067</geod:magnitude>
      <geod:sigma uom="mm">1.075</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-20.974</geod:magnitude>
      <geod:sigma uom="mm">3.622</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rdom</fourCharacterID>
    <geod:sopacSiteID>rdom0000</geod:sopacSiteID>
    <geod:date>2002-07-10T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 01/09/2006: unknown, seen in ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.23</geod:magnitude>
      <geod:sigma uom="mm">.831</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.566</geod:magnitude>
      <geod:sigma uom="mm">2.671</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rela</fourCharacterID>
    <geod:sopacSiteID>rela0000</geod:sopacSiteID>
    <geod:date>1999-08-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.794</geod:magnitude>
      <geod:sigma uom="mm">.537</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.701</geod:magnitude>
      <geod:sigma uom="mm">.777</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.539</geod:magnitude>
      <geod:sigma uom="mm">2.023</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>repo</fourCharacterID>
    <geod:sopacSiteID>repo0000</geod:sopacSiteID>
    <geod:date>1999-08-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.408</geod:magnitude>
      <geod:sigma uom="mm">.534</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.609</geod:magnitude>
      <geod:sigma uom="mm">.777</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.318</geod:magnitude>
      <geod:sigma uom="mm">2.019</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>reyk</fourCharacterID>
    <geod:sopacSiteID>reyk0000</geod:sopacSiteID>
    <geod:date>2008-02-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.575</geod:magnitude>
      <geod:sigma uom="mm">.957</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.562</geod:magnitude>
      <geod:sigma uom="mm">1.186</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-23.982</geod:magnitude>
      <geod:sigma uom="mm">2.812</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>reyk</fourCharacterID>
    <geod:sopacSiteID>reyk0000</geod:sopacSiteID>
    <geod:date>2008-05-31T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 10/27/2008: n,e offsets in ts plot.  north less abrupt in reykc.neu file.</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.221</geod:magnitude>
      <geod:sigma uom="mm">.858</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.872</geod:magnitude>
      <geod:sigma uom="mm">1.079</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>reyk</fourCharacterID>
    <geod:sopacSiteID>reyk0000</geod:sopacSiteID>
    <geod:date>2008-08-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 10/27/2008: up offset in ts plot</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">32.024</geod:magnitude>
      <geod:sigma uom="mm">2.55</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rhcl</fourCharacterID>
    <geod:sopacSiteID>rhcl0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.031</geod:magnitude>
      <geod:sigma uom="mm">.727</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.697</geod:magnitude>
      <geod:sigma uom="mm">.819</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.714</geod:magnitude>
      <geod:sigma uom="mm">2.393</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rnch</fourCharacterID>
    <geod:sopacSiteID>rnch0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.815</geod:magnitude>
      <geod:sigma uom="mm">2.902</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.914</geod:magnitude>
      <geod:sigma uom="mm">3.892</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.835</geod:magnitude>
      <geod:sigma uom="mm">2.414</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rnch</fourCharacterID>
    <geod:sopacSiteID>rnch0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">20.285</geod:magnitude>
      <geod:sigma uom="mm">3.357</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-39.68</geod:magnitude>
      <geod:sigma uom="mm">4.503</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.946</geod:magnitude>
      <geod:sigma uom="mm">2.492</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>roch</fourCharacterID>
    <geod:sopacSiteID>roch0000</geod:sopacSiteID>
    <geod:date>1992-06-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Landers EQ     </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">73.284</geod:magnitude>
      <geod:sigma uom="mm">3.364</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">28.661</geod:magnitude>
      <geod:sigma uom="mm">6.499</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">36.823</geod:magnitude>
      <geod:sigma uom="mm">5.856</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>roch</fourCharacterID>
    <geod:sopacSiteID>roch0000</geod:sopacSiteID>
    <geod:date>1997-02-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.069</geod:magnitude>
      <geod:sigma uom="mm">.965</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.352</geod:magnitude>
      <geod:sigma uom="mm">4.282</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>roch</fourCharacterID>
    <geod:sopacSiteID>roch0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">18.243</geod:magnitude>
      <geod:sigma uom="mm">2.439</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.985</geod:magnitude>
      <geod:sigma uom="mm">4.906</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.969</geod:magnitude>
      <geod:sigma uom="mm">4.05</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rock</fourCharacterID>
    <geod:sopacSiteID>rock0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.386</geod:magnitude>
      <geod:sigma uom="mm">.666</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.089</geod:magnitude>
      <geod:sigma uom="mm">.889</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.318</geod:magnitude>
      <geod:sigma uom="mm">2.424</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>roge</fourCharacterID>
    <geod:sopacSiteID>roge0000</geod:sopacSiteID>
    <geod:date>1999-08-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.117</geod:magnitude>
      <geod:sigma uom="mm">.619</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.348</geod:magnitude>
      <geod:sigma uom="mm">1.039</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.195</geod:magnitude>
      <geod:sigma uom="mm">2.384</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rpt1</fourCharacterID>
    <geod:sopacSiteID>rpt10000</geod:sopacSiteID>
    <geod:date>2001-02-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Nisqually (WA) EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.696</geod:magnitude>
      <geod:sigma uom="mm">.706</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.94</geod:magnitude>
      <geod:sigma uom="mm">.959</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.183</geod:magnitude>
      <geod:sigma uom="mm">2.287</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rths</fourCharacterID>
    <geod:sopacSiteID>rths0000</geod:sopacSiteID>
    <geod:date>1999-09-26T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.633</geod:magnitude>
      <geod:sigma uom="mm">1.51</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.551</geod:magnitude>
      <geod:sigma uom="mm">2.677</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>rths</fourCharacterID>
    <geod:sopacSiteID>rths0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.234</geod:magnitude>
      <geod:sigma uom="mm">4.248</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.02</geod:magnitude>
      <geod:sigma uom="mm">4.03</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.986</geod:magnitude>
      <geod:sigma uom="mm">2.652</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ryan</fourCharacterID>
    <geod:sopacSiteID>ryan0000</geod:sopacSiteID>
    <geod:date>1999-08-16T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.311</geod:magnitude>
      <geod:sigma uom="mm">.543</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.376</geod:magnitude>
      <geod:sigma uom="mm">.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.652</geod:magnitude>
      <geod:sigma uom="mm">2.056</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sacy</fourCharacterID>
    <geod:sopacSiteID>sacy0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.489</geod:magnitude>
      <geod:sigma uom="mm">1.388</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.115</geod:magnitude>
      <geod:sigma uom="mm">1.734</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.213</geod:magnitude>
      <geod:sigma uom="mm">3.545</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sant</fourCharacterID>
    <geod:sopacSiteID>sant0000</geod:sopacSiteID>
    <geod:date>1996-07-17T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.406</geod:magnitude>
      <geod:sigma uom="mm">3.808</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>saob</fourCharacterID>
    <geod:sopacSiteID>saob0000</geod:sopacSiteID>
    <geod:date>1998-08-15T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: rx change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.836</geod:magnitude>
      <geod:sigma uom="mm">.594</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.132</geod:magnitude>
      <geod:sigma uom="mm">.889</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.418</geod:magnitude>
      <geod:sigma uom="mm">2.194</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>saob</fourCharacterID>
    <geod:sopacSiteID>saob0000</geod:sopacSiteID>
    <geod:date>1999-11-04T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.2</geod:magnitude>
      <geod:sigma uom="mm">2.217</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sats</fourCharacterID>
    <geod:sopacSiteID>sats0000</geod:sopacSiteID>
    <geod:date>2001-10-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">11.888</geod:magnitude>
      <geod:sigma uom="mm">.849</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">8.084</geod:magnitude>
      <geod:sigma uom="mm">1.3</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-27.078</geod:magnitude>
      <geod:sigma uom="mm">2.739</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sc02</fourCharacterID>
    <geod:sopacSiteID>sc020000</geod:sopacSiteID>
    <geod:date>2002-02-06T00:00:00</geod:date>
    <geod:cause>creep event</geod:cause>
    <comments>creep event</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.175</geod:magnitude>
      <geod:sigma uom="mm">.594</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.62</geod:magnitude>
      <geod:sigma uom="mm">.789</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.549</geod:magnitude>
      <geod:sigma uom="mm">2.002</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sc02</fourCharacterID>
    <geod:sopacSiteID>sc020000</geod:sopacSiteID>
    <geod:date>2003-03-05T00:00:00</geod:date>
    <geod:cause>creep event</geod:cause>
    <comments>creep event</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.401</geod:magnitude>
      <geod:sigma uom="mm">.587</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.056</geod:magnitude>
      <geod:sigma uom="mm">.778</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.465</geod:magnitude>
      <geod:sigma uom="mm">1.994</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sch2</fourCharacterID>
    <geod:sopacSiteID>sch20000</geod:sopacSiteID>
    <geod:date>2008-10-23T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 05/19/2009: ant chg</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.878</geod:magnitude>
      <geod:sigma uom="mm">1.211</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.726</geod:magnitude>
      <geod:sigma uom="mm">1.517</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.538</geod:magnitude>
      <geod:sigma uom="mm">3.802</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>scia</fourCharacterID>
    <geod:sopacSiteID>scia0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.049</geod:magnitude>
      <geod:sigma uom="mm">.7</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.062</geod:magnitude>
      <geod:sigma uom="mm">.975</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.555</geod:magnitude>
      <geod:sigma uom="mm">2.393</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>scip</fourCharacterID>
    <geod:sopacSiteID>scip0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.841</geod:magnitude>
      <geod:sigma uom="mm">1.679</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.216</geod:magnitude>
      <geod:sigma uom="mm">2.209</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.316</geod:magnitude>
      <geod:sigma uom="mm">2.19</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>scms</fourCharacterID>
    <geod:sopacSiteID>scms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.954</geod:magnitude>
      <geod:sigma uom="mm">.774</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.764</geod:magnitude>
      <geod:sigma uom="mm">1.055</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.663</geod:magnitude>
      <geod:sigma uom="mm">2.481</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seat</fourCharacterID>
    <geod:sopacSiteID>seat0000</geod:sopacSiteID>
    <geod:date>2001-02-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Nisqually (WA) EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.409</geod:magnitude>
      <geod:sigma uom="mm">.591</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.322</geod:magnitude>
      <geod:sigma uom="mm">.812</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.191</geod:magnitude>
      <geod:sigma uom="mm">2.327</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seat</fourCharacterID>
    <geod:sopacSiteID>seat0000</geod:sopacSiteID>
    <geod:date>2002-02-06T00:00:00</geod:date>
    <geod:cause>creep event</geod:cause>
    <comments>creep event</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.567</geod:magnitude>
      <geod:sigma uom="mm">.584</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.119</geod:magnitude>
      <geod:sigma uom="mm">.802</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.603</geod:magnitude>
      <geod:sigma uom="mm">2.268</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seat</fourCharacterID>
    <geod:sopacSiteID>seat0000</geod:sopacSiteID>
    <geod:date>2003-03-05T00:00:00</geod:date>
    <geod:cause>creep event</geod:cause>
    <comments>creep event</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.121</geod:magnitude>
      <geod:sigma uom="mm">.581</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.537</geod:magnitude>
      <geod:sigma uom="mm">.798</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.014</geod:magnitude>
      <geod:sigma uom="mm">2.259</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seaw</fourCharacterID>
    <geod:sopacSiteID>seaw0000</geod:sopacSiteID>
    <geod:date>2001-02-28T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Nisqually (WA) EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.691</geod:magnitude>
      <geod:sigma uom="mm">.738</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.674</geod:magnitude>
      <geod:sigma uom="mm">.937</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.885</geod:magnitude>
      <geod:sigma uom="mm">2.385</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seaw</fourCharacterID>
    <geod:sopacSiteID>seaw0000</geod:sopacSiteID>
    <geod:date>2002-12-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>lp,05/28/03, id from timeseries</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">15.56</geod:magnitude>
      <geod:sigma uom="mm">.832</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.407</geod:magnitude>
      <geod:sigma uom="mm">1.044</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.117</geod:magnitude>
      <geod:sigma uom="mm">2.731</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seaw</fourCharacterID>
    <geod:sopacSiteID>seaw0000</geod:sopacSiteID>
    <geod:date>2005-08-11T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 09/07/2005: roof work at site (gutman)</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.097</geod:magnitude>
      <geod:sigma uom="mm">1.006</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sedr</fourCharacterID>
    <geod:sopacSiteID>sedr0000</geod:sopacSiteID>
    <geod:date>1998-03-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.112</geod:magnitude>
      <geod:sigma uom="mm">.621</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.41</geod:magnitude>
      <geod:sigma uom="mm">.83</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>seld</fourCharacterID>
    <geod:sopacSiteID>seld0000</geod:sopacSiteID>
    <geod:date>2006-05-21T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.924</geod:magnitude>
      <geod:sigma uom="mm">.95</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.465</geod:magnitude>
      <geod:sigma uom="mm">.882</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sey1</fourCharacterID>
    <geod:sopacSiteID>sey10000</geod:sopacSiteID>
    <geod:date>1997-01-14T00:00:00</geod:date>
    <geod:cause>metadata correction</geod:cause>
    <comments>antenna height problem?</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.537</geod:magnitude>
      <geod:sigma uom="mm">6.598</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sfdm</fourCharacterID>
    <geod:sopacSiteID>sfdm0000</geod:sopacSiteID>
    <geod:date>2005-01-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 05/23/2005: offset in ts after data outage</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.543</geod:magnitude>
      <geod:sigma uom="mm">.665</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.601</geod:magnitude>
      <geod:sigma uom="mm">2.261</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sfer</fourCharacterID>
    <geod:sopacSiteID>sfer0000</geod:sopacSiteID>
    <geod:date>2003-06-03T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>from time series, added 10/12/2005</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.186</geod:magnitude>
      <geod:sigma uom="mm">.704</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.185</geod:magnitude>
      <geod:sigma uom="mm">.976</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sgps</fourCharacterID>
    <geod:sopacSiteID>sgps0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">34.979</geod:magnitude>
      <geod:sigma uom="mm">1.171</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">14.139</geod:magnitude>
      <geod:sigma uom="mm">1.607</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">6.572</geod:magnitude>
      <geod:sigma uom="mm">2.986</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>shin</fourCharacterID>
    <geod:sopacSiteID>shin0000</geod:sopacSiteID>
    <geod:date>1999-08-25T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.731</geod:magnitude>
      <geod:sigma uom="mm">.514</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.896</geod:magnitude>
      <geod:sigma uom="mm">.841</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.224</geod:magnitude>
      <geod:sigma uom="mm">2.091</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>shos</fourCharacterID>
    <geod:sopacSiteID>shos0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 08/10/2006: does not match earlier SCIS dome install</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.827</geod:magnitude>
      <geod:sigma uom="mm">.543</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio3</fourCharacterID>
    <geod:sopacSiteID>sio30000</geod:sopacSiteID>
    <geod:date>1993-07-14T00:00:00</geod:date>
    <geod:cause>monument disruption</geod:cause>
    <comments>join sio2/sio3</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.119</geod:magnitude>
      <geod:sigma uom="mm">2.248</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio3</fourCharacterID>
    <geod:sopacSiteID>sio30000</geod:sopacSiteID>
    <geod:date>1994-05-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.544</geod:magnitude>
      <geod:sigma uom="mm">.755</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio3</fourCharacterID>
    <geod:sopacSiteID>sio30000</geod:sopacSiteID>
    <geod:date>1994-10-12T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">9.455</geod:magnitude>
      <geod:sigma uom="mm">.779</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.656</geod:magnitude>
      <geod:sigma uom="mm">1.064</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio3</fourCharacterID>
    <geod:sopacSiteID>sio30000</geod:sopacSiteID>
    <geod:date>1995-07-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.877</geod:magnitude>
      <geod:sigma uom="mm">1.046</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.486</geod:magnitude>
      <geod:sigma uom="mm">2.995</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio3</fourCharacterID>
    <geod:sopacSiteID>sio30000</geod:sopacSiteID>
    <geod:date>1998-01-13T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.769</geod:magnitude>
      <geod:sigma uom="mm">.844</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.933</geod:magnitude>
      <geod:sigma uom="mm">1.166</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio3</fourCharacterID>
    <geod:sopacSiteID>sio30000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.712</geod:magnitude>
      <geod:sigma uom="mm">.752</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.637</geod:magnitude>
      <geod:sigma uom="mm">1.056</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.943</geod:magnitude>
      <geod:sigma uom="mm">3.083</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio5</fourCharacterID>
    <geod:sopacSiteID>sio50000</geod:sopacSiteID>
    <geod:date>2003-01-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.222</geod:magnitude>
      <geod:sigma uom="mm">1.836</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio5</fourCharacterID>
    <geod:sopacSiteID>sio50000</geod:sopacSiteID>
    <geod:date>2004-09-28T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.324</geod:magnitude>
      <geod:sigma uom="mm">.553</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.984</geod:magnitude>
      <geod:sigma uom="mm">.717</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sio5</fourCharacterID>
    <geod:sopacSiteID>sio50000</geod:sopacSiteID>
    <geod:date>2005-01-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.765</geod:magnitude>
      <geod:sigma uom="mm">.569</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>skul</fourCharacterID>
    <geod:sopacSiteID>skul0000</geod:sopacSiteID>
    <geod:date>1999-08-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.869</geod:magnitude>
      <geod:sigma uom="mm">.572</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.499</geod:magnitude>
      <geod:sigma uom="mm">.818</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.634</geod:magnitude>
      <geod:sigma uom="mm">2.199</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>slid</fourCharacterID>
    <geod:sopacSiteID>slid0000</geod:sopacSiteID>
    <geod:date>1999-08-24T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj added 05/26/2004; yehuda noted, ant change; pj, 05/09/2006: added n</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.668</geod:magnitude>
      <geod:sigma uom="mm">.746</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.667</geod:magnitude>
      <geod:sigma uom="mm">1.044</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.566</geod:magnitude>
      <geod:sigma uom="mm">2.848</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>slms</fourCharacterID>
    <geod:sopacSiteID>slms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.842</geod:magnitude>
      <geod:sigma uom="mm">1.585</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.53</geod:magnitude>
      <geod:sigma uom="mm">2.051</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.605</geod:magnitude>
      <geod:sigma uom="mm">2.347</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>smyc</fourCharacterID>
    <geod:sopacSiteID>smyc0000</geod:sopacSiteID>
    <geod:date>1999-09-03T00:00:00</geod:date>
    <geod:cause>environmental change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.754</geod:magnitude>
      <geod:sigma uom="mm">.615</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.604</geod:magnitude>
      <geod:sigma uom="mm">.882</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.466</geod:magnitude>
      <geod:sigma uom="mm">2.223</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>snhs</fourCharacterID>
    <geod:sopacSiteID>snhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.819</geod:magnitude>
      <geod:sigma uom="mm">.631</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.389</geod:magnitude>
      <geod:sigma uom="mm">.82</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.471</geod:magnitude>
      <geod:sigma uom="mm">2.136</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sni1</fourCharacterID>
    <geod:sopacSiteID>sni10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.573</geod:magnitude>
      <geod:sigma uom="mm">.645</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.334</geod:magnitude>
      <geod:sigma uom="mm">.87</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.155</geod:magnitude>
      <geod:sigma uom="mm">2.448</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sni1</fourCharacterID>
    <geod:sopacSiteID>sni10000</geod:sopacSiteID>
    <geod:date>2000-12-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.722</geod:magnitude>
      <geod:sigma uom="mm">2.517</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sodb</fourCharacterID>
    <geod:sopacSiteID>sodb0000</geod:sopacSiteID>
    <geod:date>1999-07-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 02/18/2004: scis dome install</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.242</geod:magnitude>
      <geod:sigma uom="mm">2.45</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>sodb</fourCharacterID>
    <geod:sopacSiteID>sodb0000</geod:sopacSiteID>
    <geod:date>1999-12-02T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.737</geod:magnitude>
      <geod:sigma uom="mm">2.225</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>spk1</fourCharacterID>
    <geod:sopacSiteID>spk10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.516</geod:magnitude>
      <geod:sigma uom="mm">.052</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.243</geod:magnitude>
      <geod:sigma uom="mm">.06</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.217</geod:magnitude>
      <geod:sigma uom="mm">.232</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>spms</fourCharacterID>
    <geod:sopacSiteID>spms0000</geod:sopacSiteID>
    <geod:date>1999-07-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.564</geod:magnitude>
      <geod:sigma uom="mm">.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.207</geod:magnitude>
      <geod:sigma uom="mm">.958</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.471</geod:magnitude>
      <geod:sigma uom="mm">2.594</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>spms</fourCharacterID>
    <geod:sopacSiteID>spms0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.09</geod:magnitude>
      <geod:sigma uom="mm">.664</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.878</geod:magnitude>
      <geod:sigma uom="mm">.906</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.569</geod:magnitude>
      <geod:sigma uom="mm">2.435</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>spmx</fourCharacterID>
    <geod:sopacSiteID>spmx0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.471</geod:magnitude>
      <geod:sigma uom="mm">.572</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.45</geod:magnitude>
      <geod:sigma uom="mm">.878</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.073</geod:magnitude>
      <geod:sigma uom="mm">2.349</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>spmx</fourCharacterID>
    <geod:sopacSiteID>spmx0000</geod:sopacSiteID>
    <geod:date>2000-09-10T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 01/22/2003: javier indicates jump due to antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.446</geod:magnitude>
      <geod:sigma uom="mm">2.746</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ssia</fourCharacterID>
    <geod:sopacSiteID>ssia0000</geod:sopacSiteID>
    <geod:date>2001-02-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-40.612</geod:magnitude>
      <geod:sigma uom="mm">1.421</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">19.894</geod:magnitude>
      <geod:sigma uom="mm">2.043</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>stjo</fourCharacterID>
    <geod:sopacSiteID>stjo0000</geod:sopacSiteID>
    <geod:date>1994-02-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.412</geod:magnitude>
      <geod:sigma uom="mm">.958</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.681</geod:magnitude>
      <geod:sigma uom="mm">1.262</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.246</geod:magnitude>
      <geod:sigma uom="mm">2.738</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>stjo</fourCharacterID>
    <geod:sopacSiteID>stjo0000</geod:sopacSiteID>
    <geod:date>1995-02-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.59</geod:magnitude>
      <geod:sigma uom="mm">1.252</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>stjo</fourCharacterID>
    <geod:sopacSiteID>stjo0000</geod:sopacSiteID>
    <geod:date>1995-11-03T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.334</geod:magnitude>
      <geod:sigma uom="mm">.957</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>stri</fourCharacterID>
    <geod:sopacSiteID>stri0000</geod:sopacSiteID>
    <geod:date>1999-08-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.795</geod:magnitude>
      <geod:sigma uom="mm">.553</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.479</geod:magnitude>
      <geod:sigma uom="mm">.79</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.448</geod:magnitude>
      <geod:sigma uom="mm">2.016</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>suaa</fourCharacterID>
    <geod:sopacSiteID>suaa0000</geod:sopacSiteID>
    <geod:date>1998-07-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">24.916</geod:magnitude>
      <geod:sigma uom="mm">2.268</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tabl</fourCharacterID>
    <geod:sopacSiteID>tabl0000</geod:sopacSiteID>
    <geod:date>1996-09-11T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.224</geod:magnitude>
      <geod:sigma uom="mm">2.633</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tabl</fourCharacterID>
    <geod:sopacSiteID>tabl0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.254</geod:magnitude>
      <geod:sigma uom="mm">.644</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.159</geod:magnitude>
      <geod:sigma uom="mm">.885</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.409</geod:magnitude>
      <geod:sigma uom="mm">2.355</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tate</fourCharacterID>
    <geod:sopacSiteID>tate0000</geod:sopacSiteID>
    <geod:date>1999-08-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.594</geod:magnitude>
      <geod:sigma uom="mm">.543</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.599</geod:magnitude>
      <geod:sigma uom="mm">.787</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.936</geod:magnitude>
      <geod:sigma uom="mm">2.205</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tblp</fourCharacterID>
    <geod:sopacSiteID>tblp0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.178</geod:magnitude>
      <geod:sigma uom="mm">8.577</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.083</geod:magnitude>
      <geod:sigma uom="mm">6.748</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.62</geod:magnitude>
      <geod:sigma uom="mm">2.571</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tblp</fourCharacterID>
    <geod:sopacSiteID>tblp0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-25.81</geod:magnitude>
      <geod:sigma uom="mm">3.109</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">33.785</geod:magnitude>
      <geod:sigma uom="mm">2.403</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.572</geod:magnitude>
      <geod:sigma uom="mm">2.537</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tela</fourCharacterID>
    <geod:sopacSiteID>tela0000</geod:sopacSiteID>
    <geod:date>2004-03-17T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>				*** new offset after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">11.276</geod:magnitude>
      <geod:sigma uom="mm">.215</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>thun</fourCharacterID>
    <geod:sopacSiteID>thun0000</geod:sopacSiteID>
    <geod:date>2007-07-20T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.859</geod:magnitude>
      <geod:sigma uom="mm">.554</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.16</geod:magnitude>
      <geod:sigma uom="mm">.771</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tibb</fourCharacterID>
    <geod:sopacSiteID>tibb0000</geod:sopacSiteID>
    <geod:date>1998-05-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">29.319</geod:magnitude>
      <geod:sigma uom="mm">2.489</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tibb</fourCharacterID>
    <geod:sopacSiteID>tibb0000</geod:sopacSiteID>
    <geod:date>1999-09-30T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 10/04/2004: added east.  antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.297</geod:magnitude>
      <geod:sigma uom="mm">.639</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.117</geod:magnitude>
      <geod:sigma uom="mm">1.002</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">132.412</geod:magnitude>
      <geod:sigma uom="mm">2.544</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tilc</fourCharacterID>
    <geod:sopacSiteID>tilc0000</geod:sopacSiteID>
    <geod:date>2008-11-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 12/11/2008: offset after data gap</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-36.437</geod:magnitude>
      <geod:sigma uom="mm">1.412</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.697</geod:magnitude>
      <geod:sigma uom="mm">1.252</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-551.689</geod:magnitude>
      <geod:sigma uom="mm">3.373</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tiva</fourCharacterID>
    <geod:sopacSiteID>tiva0000</geod:sopacSiteID>
    <geod:date>1999-08-15T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.361</geod:magnitude>
      <geod:sigma uom="mm">.602</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.136</geod:magnitude>
      <geod:sigma uom="mm">.804</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.504</geod:magnitude>
      <geod:sigma uom="mm">2.071</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tlka</fourCharacterID>
    <geod:sopacSiteID>tlka0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.711</geod:magnitude>
      <geod:sigma uom="mm">3.184</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.062</geod:magnitude>
      <geod:sigma uom="mm">4.471</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.832</geod:magnitude>
      <geod:sigma uom="mm">5.026</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tmgo</fourCharacterID>
    <geod:sopacSiteID>tmgo0000</geod:sopacSiteID>
    <geod:date>1995-10-04T00:00:00</geod:date>
    <geod:cause>monument disruption</geod:cause>
    <comments>antenna remounted </comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">310.655</geod:magnitude>
      <geod:sigma uom="mm">.594</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">120.661</geod:magnitude>
      <geod:sigma uom="mm">.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">231.553</geod:magnitude>
      <geod:sigma uom="mm">2.917</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>torp</fourCharacterID>
    <geod:sopacSiteID>torp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.582</geod:magnitude>
      <geod:sigma uom="mm">.576</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.477</geod:magnitude>
      <geod:sigma uom="mm">.806</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.55</geod:magnitude>
      <geod:sigma uom="mm">2.081</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tost</fourCharacterID>
    <geod:sopacSiteID>tost0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.822</geod:magnitude>
      <geod:sigma uom="mm">.613</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.428</geod:magnitude>
      <geod:sigma uom="mm">.807</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.055</geod:magnitude>
      <geod:sigma uom="mm">2.089</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tost</fourCharacterID>
    <geod:sopacSiteID>tost0000</geod:sopacSiteID>
    <geod:date>2000-09-05T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">23.682</geod:magnitude>
      <geod:sigma uom="mm">.869</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-29.518</geod:magnitude>
      <geod:sigma uom="mm">1.166</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">22.505</geod:magnitude>
      <geod:sigma uom="mm">2.937</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tost</fourCharacterID>
    <geod:sopacSiteID>tost0000</geod:sopacSiteID>
    <geod:date>2000-12-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.451</geod:magnitude>
      <geod:sigma uom="mm">.949</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">30.517</geod:magnitude>
      <geod:sigma uom="mm">1.259</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.855</geod:magnitude>
      <geod:sigma uom="mm">3.23</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>trak</fourCharacterID>
    <geod:sopacSiteID>trak0000</geod:sopacSiteID>
    <geod:date>1994-11-11T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.739</geod:magnitude>
      <geod:sigma uom="mm">.671</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.229</geod:magnitude>
      <geod:sigma uom="mm">1.074</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">152.578</geod:magnitude>
      <geod:sigma uom="mm">2.726</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>trak</fourCharacterID>
    <geod:sopacSiteID>trak0000</geod:sopacSiteID>
    <geod:date>1995-08-05T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">10.084</geod:magnitude>
      <geod:sigma uom="mm">.674</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.463</geod:magnitude>
      <geod:sigma uom="mm">1.079</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-158.524</geod:magnitude>
      <geod:sigma uom="mm">2.738</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>trak</fourCharacterID>
    <geod:sopacSiteID>trak0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.233</geod:magnitude>
      <geod:sigma uom="mm">.63</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.549</geod:magnitude>
      <geod:sigma uom="mm">1.009</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.637</geod:magnitude>
      <geod:sigma uom="mm">2.563</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>trak</fourCharacterID>
    <geod:sopacSiteID>trak0000</geod:sopacSiteID>
    <geod:date>2009-04-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 06/01/2009: art replaced faulty antenna</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.662</geod:magnitude>
      <geod:sigma uom="mm">.683</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.347</geod:magnitude>
      <geod:sigma uom="mm">1.095</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-20.025</geod:magnitude>
      <geod:sigma uom="mm">2.787</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>trnd</fourCharacterID>
    <geod:sopacSiteID>trnd0000</geod:sopacSiteID>
    <geod:date>2005-06-14T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>pj, 09/13/2005: m7 gorda plate eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">11.965</geod:magnitude>
      <geod:sigma uom="mm">.877</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tro1</fourCharacterID>
    <geod:sopacSiteID>tro10000</geod:sopacSiteID>
    <geod:date>2004-07-18T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/17/2004: 7/13/2004 ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.267</geod:magnitude>
      <geod:sigma uom="mm">1.087</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.434</geod:magnitude>
      <geod:sigma uom="mm">1.039</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.517</geod:magnitude>
      <geod:sigma uom="mm">2.831</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tsea</fourCharacterID>
    <geod:sopacSiteID>tsea0000</geod:sopacSiteID>
    <geod:date>2002-11-03T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>11/3/2002 ak eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.605</geod:magnitude>
      <geod:sigma uom="mm">1.021</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.615</geod:magnitude>
      <geod:sigma uom="mm">1.088</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.306</geod:magnitude>
      <geod:sigma uom="mm">2.871</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tskb</fourCharacterID>
    <geod:sopacSiteID>tskb0000</geod:sopacSiteID>
    <geod:date>1994-10-04T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Mw 8.1 Kurile Islands (Hokkaido-Toho-Oki) eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.99</geod:magnitude>
      <geod:sigma uom="mm">1.712</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.875</geod:magnitude>
      <geod:sigma uom="mm">2.659</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tubi</fourCharacterID>
    <geod:sopacSiteID>tubi0000</geod:sopacSiteID>
    <geod:date>1999-08-17T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-344.061</geod:magnitude>
      <geod:sigma uom="mm">.878</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">550.215</geod:magnitude>
      <geod:sigma uom="mm">1.192</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-87.842</geod:magnitude>
      <geod:sigma uom="mm">2.621</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>tung</fourCharacterID>
    <geod:sopacSiteID>tung0000</geod:sopacSiteID>
    <geod:date>1999-08-26T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.492</geod:magnitude>
      <geod:sigma uom="mm">.048</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.459</geod:magnitude>
      <geod:sigma uom="mm">.055</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.947</geod:magnitude>
      <geod:sigma uom="mm">.161</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>twhl</fourCharacterID>
    <geod:sopacSiteID>twhl0000</geod:sopacSiteID>
    <geod:date>2001-12-13T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">33.397</geod:magnitude>
      <geod:sigma uom="mm">.766</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.669</geod:magnitude>
      <geod:sigma uom="mm">.93</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-17.348</geod:magnitude>
      <geod:sigma uom="mm">2.152</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>twms</fourCharacterID>
    <geod:sopacSiteID>twms0000</geod:sopacSiteID>
    <geod:date>2008-09-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.701</geod:magnitude>
      <geod:sigma uom="mm">.946</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.58</geod:magnitude>
      <geod:sigma uom="mm">1.134</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.809</geod:magnitude>
      <geod:sigma uom="mm">3.276</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>uclp</fourCharacterID>
    <geod:sopacSiteID>uclp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.904</geod:magnitude>
      <geod:sigma uom="mm">.637</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.8</geod:magnitude>
      <geod:sigma uom="mm">.881</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.323</geod:magnitude>
      <geod:sigma uom="mm">2.209</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>uclu</fourCharacterID>
    <geod:sopacSiteID>uclu0000</geod:sopacSiteID>
    <geod:date>2000-05-25T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.958</geod:magnitude>
      <geod:sigma uom="mm">.773</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.157</geod:magnitude>
      <geod:sigma uom="mm">.971</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.044</geod:magnitude>
      <geod:sigma uom="mm">2.553</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>urum</fourCharacterID>
    <geod:sopacSiteID>urum0000</geod:sopacSiteID>
    <geod:date>2008-09-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 10/20/2008: rx change on 9/17/2008?</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.343</geod:magnitude>
      <geod:sigma uom="mm">1.152</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.491</geod:magnitude>
      <geod:sigma uom="mm">1.351</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">43.429</geod:magnitude>
      <geod:sigma uom="mm">3.497</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>usc1</fourCharacterID>
    <geod:sopacSiteID>usc10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.41</geod:magnitude>
      <geod:sigma uom="mm">.644</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.94</geod:magnitude>
      <geod:sigma uom="mm">.858</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.241</geod:magnitude>
      <geod:sigma uom="mm">2.391</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>uslo</fourCharacterID>
    <geod:sopacSiteID>uslo0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.721</geod:magnitude>
      <geod:sigma uom="mm">1.857</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.357</geod:magnitude>
      <geod:sigma uom="mm">2.356</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.517</geod:magnitude>
      <geod:sigma uom="mm">2.477</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>uslo</fourCharacterID>
    <geod:sopacSiteID>uslo0000</geod:sopacSiteID>
    <geod:date>2004-09-29T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>09/28/2004 parkfield eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.876</geod:magnitude>
      <geod:sigma uom="mm">1.854</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.502</geod:magnitude>
      <geod:sigma uom="mm">2.234</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.746</geod:magnitude>
      <geod:sigma uom="mm">2.391</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vene</fourCharacterID>
    <geod:sopacSiteID>vene0000</geod:sopacSiteID>
    <geod:date>1997-09-08T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">50.582</geod:magnitude>
      <geod:sigma uom="mm">4.473</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vene</fourCharacterID>
    <geod:sopacSiteID>vene0000</geod:sopacSiteID>
    <geod:date>1999-08-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-46.352</geod:magnitude>
      <geod:sigma uom="mm">4.26</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vene</fourCharacterID>
    <geod:sopacSiteID>vene0000</geod:sopacSiteID>
    <geod:date>2001-02-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">85.13</geod:magnitude>
      <geod:sigma uom="mm">4.175</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vncx</fourCharacterID>
    <geod:sopacSiteID>vncx0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.465</geod:magnitude>
      <geod:sigma uom="mm">.641</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.441</geod:magnitude>
      <geod:sigma uom="mm">.81</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.554</geod:magnitude>
      <geod:sigma uom="mm">2.138</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vndp</fourCharacterID>
    <geod:sopacSiteID>vndp0000</geod:sopacSiteID>
    <geod:date>1994-05-14T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.73</geod:magnitude>
      <geod:sigma uom="mm">1.036</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.946</geod:magnitude>
      <geod:sigma uom="mm">1.173</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.66</geod:magnitude>
      <geod:sigma uom="mm">3.361</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vndp</fourCharacterID>
    <geod:sopacSiteID>vndp0000</geod:sopacSiteID>
    <geod:date>1995-11-09T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.286</geod:magnitude>
      <geod:sigma uom="mm">1.05</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.691</geod:magnitude>
      <geod:sigma uom="mm">3.41</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vndp</fourCharacterID>
    <geod:sopacSiteID>vndp0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.296</geod:magnitude>
      <geod:sigma uom="mm">1.064</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.278</geod:magnitude>
      <geod:sigma uom="mm">1.199</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.593</geod:magnitude>
      <geod:sigma uom="mm">3.455</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vndp</fourCharacterID>
    <geod:sopacSiteID>vndp0000</geod:sopacSiteID>
    <geod:date>2003-12-23T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>12/22/2003 cambria eq</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.595</geod:magnitude>
      <geod:sigma uom="mm">2.728</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.962</geod:magnitude>
      <geod:sigma uom="mm">3.042</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.183</geod:magnitude>
      <geod:sigma uom="mm">3.376</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vtis</fourCharacterID>
    <geod:sopacSiteID>vtis0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.133</geod:magnitude>
      <geod:sigma uom="mm">.58</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.711</geod:magnitude>
      <geod:sigma uom="mm">.78</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.219</geod:magnitude>
      <geod:sigma uom="mm">2.009</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>vyas</fourCharacterID>
    <geod:sopacSiteID>vyas0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.672</geod:magnitude>
      <geod:sigma uom="mm">.694</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.086</geod:magnitude>
      <geod:sigma uom="mm">.957</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.345</geod:magnitude>
      <geod:sigma uom="mm">2.079</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wchs</fourCharacterID>
    <geod:sopacSiteID>wchs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">3.729</geod:magnitude>
      <geod:sigma uom="mm">.664</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.459</geod:magnitude>
      <geod:sigma uom="mm">.853</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.78</geod:magnitude>
      <geod:sigma uom="mm">2.101</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wes2</fourCharacterID>
    <geod:sopacSiteID>wes20000</geod:sopacSiteID>
    <geod:date>1994-08-03T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.68</geod:magnitude>
      <geod:sigma uom="mm">.789</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wes2</fourCharacterID>
    <geod:sopacSiteID>wes20000</geod:sopacSiteID>
    <geod:date>1997-05-22T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.935</geod:magnitude>
      <geod:sigma uom="mm">1.038</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wes2</fourCharacterID>
    <geod:sopacSiteID>wes20000</geod:sopacSiteID>
    <geod:date>1997-06-30T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">6.916</geod:magnitude>
      <geod:sigma uom="mm">.79</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wes2</fourCharacterID>
    <geod:sopacSiteID>wes20000</geod:sopacSiteID>
    <geod:date>1998-06-01T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.318</geod:magnitude>
      <geod:sigma uom="mm">.803</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">11.091</geod:magnitude>
      <geod:sigma uom="mm">1.025</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wes2</fourCharacterID>
    <geod:sopacSiteID>wes20000</geod:sopacSiteID>
    <geod:date>2000-08-22T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.088</geod:magnitude>
      <geod:sigma uom="mm">.843</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.444</geod:magnitude>
      <geod:sigma uom="mm">1.049</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wes2</fourCharacterID>
    <geod:sopacSiteID>wes20000</geod:sopacSiteID>
    <geod:date>2001-07-27T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna/receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.834</geod:magnitude>
      <geod:sigma uom="mm">.898</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.742</geod:magnitude>
      <geod:sigma uom="mm">3.147</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>whc1</fourCharacterID>
    <geod:sopacSiteID>whc10000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.249</geod:magnitude>
      <geod:sigma uom="mm">.623</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.884</geod:magnitude>
      <geod:sigma uom="mm">.867</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.78</geod:magnitude>
      <geod:sigma uom="mm">2.245</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>whd1</fourCharacterID>
    <geod:sopacSiteID>whd10000</geod:sopacSiteID>
    <geod:date>2007-06-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.621</geod:magnitude>
      <geod:sigma uom="mm">1.01</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.71</geod:magnitude>
      <geod:sigma uom="mm">1.358</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-40.349</geod:magnitude>
      <geod:sigma uom="mm">2.482</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>widc</fourCharacterID>
    <geod:sopacSiteID>widc0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">52.805</geod:magnitude>
      <geod:sigma uom="mm">1.838</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">16.022</geod:magnitude>
      <geod:sigma uom="mm">2.304</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.072</geod:magnitude>
      <geod:sigma uom="mm">2.48</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>will</fourCharacterID>
    <geod:sopacSiteID>will0000</geod:sopacSiteID>
    <geod:date>1994-06-21T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">22.307</geod:magnitude>
      <geod:sigma uom="mm">2.625</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wint</fourCharacterID>
    <geod:sopacSiteID>wint0000</geod:sopacSiteID>
    <geod:date>1995-03-11T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>receiver change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.204</geod:magnitude>
      <geod:sigma uom="mm">1.317</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-77.829</geod:magnitude>
      <geod:sigma uom="mm">3.35</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wint</fourCharacterID>
    <geod:sopacSiteID>wint0000</geod:sopacSiteID>
    <geod:date>1996-04-08T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 09/29/2008: added east comp to ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.996</geod:magnitude>
      <geod:sigma uom="mm">.789</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.687</geod:magnitude>
      <geod:sigma uom="mm">1.279</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">59.145</geod:magnitude>
      <geod:sigma uom="mm">3.229</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wkpk</fourCharacterID>
    <geod:sopacSiteID>wkpk0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.537</geod:magnitude>
      <geod:sigma uom="mm">.77</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.791</geod:magnitude>
      <geod:sigma uom="mm">1.196</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.908</geod:magnitude>
      <geod:sigma uom="mm">2.679</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wlci</fourCharacterID>
    <geod:sopacSiteID>wlci0000</geod:sopacSiteID>
    <geod:date>2000-08-17T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.271</geod:magnitude>
      <geod:sigma uom="mm">1.188</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.039</geod:magnitude>
      <geod:sigma uom="mm">3.325</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wlsn</fourCharacterID>
    <geod:sopacSiteID>wlsn0000</geod:sopacSiteID>
    <geod:date>1997-06-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no site log entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">5.897</geod:magnitude>
      <geod:sigma uom="mm">.709</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.947</geod:magnitude>
      <geod:sigma uom="mm">.964</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.191</geod:magnitude>
      <geod:sigma uom="mm">2.383</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wlsn</fourCharacterID>
    <geod:sopacSiteID>wlsn0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.224</geod:magnitude>
      <geod:sigma uom="mm">.72</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.584</geod:magnitude>
      <geod:sigma uom="mm">.983</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.298</geod:magnitude>
      <geod:sigma uom="mm">2.42</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wlsn</fourCharacterID>
    <geod:sopacSiteID>wlsn0000</geod:sopacSiteID>
    <geod:date>2002-11-09T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 03/02/2005: unknown           ***</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">2.193</geod:magnitude>
      <geod:sigma uom="mm">.725</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">6.586</geod:magnitude>
      <geod:sigma uom="mm">2.438</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wmap</fourCharacterID>
    <geod:sopacSiteID>wmap0000</geod:sopacSiteID>
    <geod:date>1999-02-14T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-17.114</geod:magnitude>
      <geod:sigma uom="mm">1.307</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wmap</fourCharacterID>
    <geod:sopacSiteID>wmap0000</geod:sopacSiteID>
    <geod:date>1999-07-28T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments> antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">29.532</geod:magnitude>
      <geod:sigma uom="mm">1.332</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.051</geod:magnitude>
      <geod:sigma uom="mm">1.946</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.803</geod:magnitude>
      <geod:sigma uom="mm">3.201</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wmap</fourCharacterID>
    <geod:sopacSiteID>wmap0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">4.999</geod:magnitude>
      <geod:sigma uom="mm">1.206</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.445</geod:magnitude>
      <geod:sigma uom="mm">1.918</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.631</geod:magnitude>
      <geod:sigma uom="mm">2.871</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wmap</fourCharacterID>
    <geod:sopacSiteID>wmap0000</geod:sopacSiteID>
    <geod:date>1999-11-01T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments> no entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.129</geod:magnitude>
      <geod:sigma uom="mm">1.856</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wmap</fourCharacterID>
    <geod:sopacSiteID>wmap0000</geod:sopacSiteID>
    <geod:date>2004-05-28T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>06/15/2004: ant swap 05/27/04, .048 gamit lon adj.</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.68</geod:magnitude>
      <geod:sigma uom="mm">1.132</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">45.699</geod:magnitude>
      <geod:sigma uom="mm">1.577</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-29.668</geod:magnitude>
      <geod:sigma uom="mm">2.635</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>womt</fourCharacterID>
    <geod:sopacSiteID>womt0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">17.772</geod:magnitude>
      <geod:sigma uom="mm">1.54</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-59.248</geod:magnitude>
      <geod:sigma uom="mm">2.191</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.326</geod:magnitude>
      <geod:sigma uom="mm">2.804</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wrhs</fourCharacterID>
    <geod:sopacSiteID>wrhs0000</geod:sopacSiteID>
    <geod:date>1999-10-16T00:00:00</geod:date>
    <geod:cause>co-seismic</geod:cause>
    <comments>Hector Mine EQ</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">1.263</geod:magnitude>
      <geod:sigma uom="mm">.749</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.12</geod:magnitude>
      <geod:sigma uom="mm">1.077</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.336</geod:magnitude>
      <geod:sigma uom="mm">2.791</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wrhs</fourCharacterID>
    <geod:sopacSiteID>wrhs0000</geod:sopacSiteID>
    <geod:date>2003-10-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj added 06/01/2004 based on ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">.359</geod:magnitude>
      <geod:sigma uom="mm">.602</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wrhs</fourCharacterID>
    <geod:sopacSiteID>wrhs0000</geod:sopacSiteID>
    <geod:date>2003-11-27T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj added 01/23/2004 based on ts</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">20.36</geod:magnitude>
      <geod:sigma uom="mm">2.363</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wslr</fourCharacterID>
    <geod:sopacSiteID>wslr0000</geod:sopacSiteID>
    <geod:date>2000-03-30T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.73</geod:magnitude>
      <geod:sigma uom="mm">.739</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-37.798</geod:magnitude>
      <geod:sigma uom="mm">2.719</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wslr</fourCharacterID>
    <geod:sopacSiteID>wslr0000</geod:sopacSiteID>
    <geod:date>2007-12-18T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.809</geod:magnitude>
      <geod:sigma uom="mm">.909</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wslr</fourCharacterID>
    <geod:sopacSiteID>wslr0000</geod:sopacSiteID>
    <geod:date>2008-01-24T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.232</geod:magnitude>
      <geod:sigma uom="mm">.969</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wtzt</fourCharacterID>
    <geod:sopacSiteID>wtzt0000</geod:sopacSiteID>
    <geod:date>1997-12-19T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments></comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-37.201</geod:magnitude>
      <geod:sigma uom="mm">3.493</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wuhn</fourCharacterID>
    <geod:sopacSiteID>wuhn0000</geod:sopacSiteID>
    <geod:date>2002-01-23T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 11/1/2002</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.341</geod:magnitude>
      <geod:sigma uom="mm">1.298</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">42.155</geod:magnitude>
      <geod:sigma uom="mm">3.478</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>wuhn</fourCharacterID>
    <geod:sopacSiteID>wuhn0000</geod:sopacSiteID>
    <geod:date>2002-10-31T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>dont know 3/13/2003</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.097</geod:magnitude>
      <geod:sigma uom="mm">1.265</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.288</geod:magnitude>
      <geod:sigma uom="mm">3.341</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>yell</fourCharacterID>
    <geod:sopacSiteID>yell0000</geod:sopacSiteID>
    <geod:date>2000-11-04T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.771</geod:magnitude>
      <geod:sigma uom="mm">.992</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>yell</fourCharacterID>
    <geod:sopacSiteID>yell0000</geod:sopacSiteID>
    <geod:date>2001-03-09T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">7.17</geod:magnitude>
      <geod:sigma uom="mm">.94</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>yelm</fourCharacterID>
    <geod:sopacSiteID>yelm0000</geod:sopacSiteID>
    <geod:date>2007-02-04T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.8</geod:magnitude>
      <geod:sigma uom="mm">.733</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.218</geod:magnitude>
      <geod:sigma uom="mm">.896</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">68.906</geod:magnitude>
      <geod:sigma uom="mm">3.027</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>yelm</fourCharacterID>
    <geod:sopacSiteID>yelm0000</geod:sopacSiteID>
    <geod:date>2007-11-06T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>offset inserted after rerun</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.667</geod:magnitude>
      <geod:sigma uom="mm">.58</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-67.001</geod:magnitude>
      <geod:sigma uom="mm">2.314</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>yssk</fourCharacterID>
    <geod:sopacSiteID>yssk0000</geod:sopacSiteID>
    <geod:date>2003-09-29T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 04/18/2005: offset after site back online, north only</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.141</geod:magnitude>
      <geod:sigma uom="mm">.984</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

</siteOffsets>
