<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">-1.741</geod:magnitude>
      <geod:sigma uom="mm">1.011</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.262</geod:magnitude>
      <geod:sigma uom="mm">.955</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">1.393</geod:magnitude>
      <geod:sigma uom="mm">.956</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.059</geod:magnitude>
      <geod:sigma uom="mm">.893</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">2.206</geod:magnitude>
      <geod:sigma uom="mm">1.749</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">-1.457</geod:magnitude>
      <geod:sigma uom="mm">.516</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.935</geod:magnitude>
      <geod:sigma uom="mm">.809</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.422</geod:magnitude>
      <geod:sigma uom="mm">2.237</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">.713</geod:magnitude>
      <geod:sigma uom="mm">.935</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.78</geod:magnitude>
      <geod:sigma uom="mm">3.344</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">-3.359</geod:magnitude>
      <geod:sigma uom="mm">.485</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.231</geod:magnitude>
      <geod:sigma uom="mm">.614</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.277</geod:magnitude>
      <geod:sigma uom="mm">2.419</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">2.747</geod:magnitude>
      <geod:sigma uom="mm">.516</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.722</geod:magnitude>
      <geod:sigma uom="mm">.655</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.224</geod:magnitude>
      <geod:sigma uom="mm">2.576</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">6.485</geod:magnitude>
      <geod:sigma uom="mm">.553</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">.797</geod:magnitude>
      <geod:sigma uom="mm">.616</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.789</geod:magnitude>
      <geod:sigma uom="mm">.932</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.05</geod:magnitude>
      <geod:sigma uom="mm">2.349</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">-10.302</geod:magnitude>
      <geod:sigma uom="mm">3.067</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-26.338</geod:magnitude>
      <geod:sigma uom="mm">2.988</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.902</geod:magnitude>
      <geod:sigma uom="mm">3.322</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">1.911</geod:magnitude>
      <geod:sigma uom="mm">.912</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.033</geod:magnitude>
      <geod:sigma uom="mm">.945</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.419</geod:magnitude>
      <geod:sigma uom="mm">3.101</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">1.633</geod:magnitude>
      <geod:sigma uom="mm">3.014</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">6.364</geod:magnitude>
      <geod:sigma uom="mm">4.142</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">27.674</geod:magnitude>
      <geod:sigma uom="mm">3.662</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-47.009</geod:magnitude>
      <geod:sigma uom="mm">5.792</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-64.616</geod:magnitude>
      <geod:sigma uom="mm">8.395</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">4.514</geod:magnitude>
      <geod:sigma uom="mm">1.349</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-20.529</geod:magnitude>
      <geod:sigma uom="mm">1.753</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.67</geod:magnitude>
      <geod:sigma uom="mm">3.588</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">16.138</geod:magnitude>
      <geod:sigma uom="mm">1.481</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.104</geod:magnitude>
      <geod:sigma uom="mm">2.039</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.528</geod:magnitude>
      <geod:sigma uom="mm">2.205</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">2.375</geod:magnitude>
      <geod:sigma uom="mm">.712</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.97</geod:magnitude>
      <geod:sigma uom="mm">.864</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.053</geod:magnitude>
      <geod:sigma uom="mm">2.363</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">-.351</geod:magnitude>
      <geod:sigma uom="mm">.784</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.757</geod:magnitude>
      <geod:sigma uom="mm">.934</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.527</geod:magnitude>
      <geod:sigma uom="mm">2.597</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">-7.385</geod:magnitude>
      <geod:sigma uom="mm">.756</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.667</geod:magnitude>
      <geod:sigma uom="mm">2.402</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">-.371</geod:magnitude>
      <geod:sigma uom="mm">.655</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.059</geod:magnitude>
      <geod:sigma uom="mm">.818</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">24.222</geod:magnitude>
      <geod:sigma uom="mm">1.846</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.972</geod:magnitude>
      <geod:sigma uom="mm">2.296</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.554</geod:magnitude>
      <geod:sigma uom="mm">2.401</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">3.418</geod:magnitude>
      <geod:sigma uom="mm">.629</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">-2.084</geod:magnitude>
      <geod:sigma uom="mm">.531</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.068</geod:magnitude>
      <geod:sigma uom="mm">.782</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.578</geod:magnitude>
      <geod:sigma uom="mm">2.012</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">9.417</geod:magnitude>
      <geod:sigma uom="mm">.564</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.331</geod:magnitude>
      <geod:sigma uom="mm">.717</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.66</geod:magnitude>
      <geod:sigma uom="mm">2.219</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">1.358</geod:magnitude>
      <geod:sigma uom="mm">.645</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.15</geod:magnitude>
      <geod:sigma uom="mm">.836</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.838</geod:magnitude>
      <geod:sigma uom="mm">2.136</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">.217</geod:magnitude>
      <geod:sigma uom="mm">.654</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">-.368</geod:magnitude>
      <geod:sigma uom="mm">.648</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">22.333</geod:magnitude>
      <geod:sigma uom="mm">1.026</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-22.895</geod:magnitude>
      <geod:sigma uom="mm">1.44</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.589</geod:magnitude>
      <geod:sigma uom="mm">2.606</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">11.029</geod:magnitude>
      <geod:sigma uom="mm">2.607</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.768</geod:magnitude>
      <geod:sigma uom="mm">3.538</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.472</geod:magnitude>
      <geod:sigma uom="mm">2.364</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">.801</geod:magnitude>
      <geod:sigma uom="mm">2.201</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">2.754</geod:magnitude>
      <geod:sigma uom="mm">.636</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.473</geod:magnitude>
      <geod:sigma uom="mm">.841</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.972</geod:magnitude>
      <geod:sigma uom="mm">2.259</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">-37.304</geod:magnitude>
      <geod:sigma uom="mm">.884</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-21.516</geod:magnitude>
      <geod:sigma uom="mm">1.722</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">45.393</geod:magnitude>
      <geod:sigma uom="mm">3.107</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">-1.978</geod:magnitude>
      <geod:sigma uom="mm">.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.176</geod:magnitude>
      <geod:sigma uom="mm">.945</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">12.367</geod:magnitude>
      <geod:sigma uom="mm">2.795</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">.86</geod:magnitude>
      <geod:sigma uom="mm">.684</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.049</geod:magnitude>
      <geod:sigma uom="mm">.898</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.436</geod:magnitude>
      <geod:sigma uom="mm">2.713</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">-4.439</geod:magnitude>
      <geod:sigma uom="mm">.716</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">7.977</geod:magnitude>
      <geod:sigma uom="mm">.929</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.794</geod:magnitude>
      <geod:sigma uom="mm">2.84</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">.123</geod:magnitude>
      <geod:sigma uom="mm">1.584</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.313</geod:magnitude>
      <geod:sigma uom="mm">2.25</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">18.908</geod:magnitude>
      <geod:sigma uom="mm">1.683</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.186</geod:magnitude>
      <geod:sigma uom="mm">2.413</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.332</geod:magnitude>
      <geod:sigma uom="mm">2.732</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">3.268</geod:magnitude>
      <geod:sigma uom="mm">.814</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.433</geod:magnitude>
      <geod:sigma uom="mm">1.107</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.51</geod:magnitude>
      <geod:sigma uom="mm">2.84</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">1.691</geod:magnitude>
      <geod:sigma uom="mm">.705</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.854</geod:magnitude>
      <geod:sigma uom="mm">.941</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.765</geod:magnitude>
      <geod:sigma uom="mm">2.469</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">4.577</geod:magnitude>
      <geod:sigma uom="mm">.802</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.029</geod:magnitude>
      <geod:sigma uom="mm">1.185</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.543</geod:magnitude>
      <geod:sigma uom="mm">3.378</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">14.245</geod:magnitude>
      <geod:sigma uom="mm">2.577</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-35.916</geod:magnitude>
      <geod:sigma uom="mm">2.609</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.648</geod:magnitude>
      <geod:sigma uom="mm">2.669</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">-1.604</geod:magnitude>
      <geod:sigma uom="mm">.529</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.358</geod:magnitude>
      <geod:sigma uom="mm">.766</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.149</geod:magnitude>
      <geod:sigma uom="mm">2.105</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">-1.463</geod:magnitude>
      <geod:sigma uom="mm">.53</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.06</geod:magnitude>
      <geod:sigma uom="mm">.756</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.628</geod:magnitude>
      <geod:sigma uom="mm">2.069</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">-2.564</geod:magnitude>
      <geod:sigma uom="mm">.691</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">-8.288</geod:magnitude>
      <geod:sigma uom="mm">11.939</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.68</geod:magnitude>
      <geod:sigma uom="mm">15.378</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">-50.6</geod:magnitude>
      <geod:sigma uom="mm">3.181</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">32.012</geod:magnitude>
      <geod:sigma uom="mm">4.123</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">-7.637</geod:magnitude>
      <geod:sigma uom="mm">11.364</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.178</geod:magnitude>
      <geod:sigma uom="mm">13.627</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">-2.9</geod:magnitude>
      <geod:sigma uom="mm">3.01</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.229</geod:magnitude>
      <geod:sigma uom="mm">3.657</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>carr</fourCharacterID>
    <geod:sopacSiteID>carr0000</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">.532</geod:magnitude>
      <geod:sigma uom="mm">.317</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.966</geod:magnitude>
      <geod:sigma uom="mm">.287</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.433</geod:magnitude>
      <geod:sigma uom="mm">.328</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">-2.553</geod:magnitude>
      <geod:sigma uom="mm">1.449</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.285</geod:magnitude>
      <geod:sigma uom="mm">1.504</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.41</geod:magnitude>
      <geod:sigma uom="mm">6.034</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">10.094</geod:magnitude>
      <geod:sigma uom="mm">1.943</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.698</geod:magnitude>
      <geod:sigma uom="mm">1.896</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-23.464</geod:magnitude>
      <geod:sigma uom="mm">8.094</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">-2.909</geod:magnitude>
      <geod:sigma uom="mm">.557</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.839</geod:magnitude>
      <geod:sigma uom="mm">.822</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.172</geod:magnitude>
      <geod:sigma uom="mm">2.299</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">.142</geod:magnitude>
      <geod:sigma uom="mm">.561</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.249</geod:magnitude>
      <geod:sigma uom="mm">.826</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.318</geod:magnitude>
      <geod:sigma uom="mm">2.315</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">1.08</geod:magnitude>
      <geod:sigma uom="mm">.66</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.597</geod:magnitude>
      <geod:sigma uom="mm">.888</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.315</geod:magnitude>
      <geod:sigma uom="mm">2.255</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">9.501</geod:magnitude>
      <geod:sigma uom="mm">.709</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.923</geod:magnitude>
      <geod:sigma uom="mm">.961</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">.849</geod:magnitude>
      <geod:sigma uom="mm">.613</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.027</geod:magnitude>
      <geod:sigma uom="mm">.802</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.96</geod:magnitude>
      <geod:sigma uom="mm">2.015</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">2.158</geod:magnitude>
      <geod:sigma uom="mm">.613</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.427</geod:magnitude>
      <geod:sigma uom="mm">.864</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.902</geod:magnitude>
      <geod:sigma uom="mm">2.193</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">3.557</geod:magnitude>
      <geod:sigma uom="mm">.682</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.489</geod:magnitude>
      <geod:sigma uom="mm">.838</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.528</geod:magnitude>
      <geod:sigma uom="mm">2.129</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">-.157</geod:magnitude>
      <geod:sigma uom="mm">.46</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.906</geod:magnitude>
      <geod:sigma uom="mm">.719</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">25.124</geod:magnitude>
      <geod:sigma uom="mm">2.168</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">-27.679</geod:magnitude>
      <geod:sigma uom="mm">2.998</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">8.276</geod:magnitude>
      <geod:sigma uom="mm">3.185</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.236</geod:magnitude>
      <geod:sigma uom="mm">4.244</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">-.129</geod:magnitude>
      <geod:sigma uom="mm">.895</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.566</geod:magnitude>
      <geod:sigma uom="mm">.874</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.481</geod:magnitude>
      <geod:sigma uom="mm">2.526</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">15.374</geod:magnitude>
      <geod:sigma uom="mm">2.081</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.312</geod:magnitude>
      <geod:sigma uom="mm">1.929</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.109</geod:magnitude>
      <geod:sigma uom="mm">2.612</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">16.198</geod:magnitude>
      <geod:sigma uom="mm">1.35</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.97</geod:magnitude>
      <geod:sigma uom="mm">.881</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.098</geod:magnitude>
      <geod:sigma uom="mm">2.477</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">2.69</geod:magnitude>
      <geod:sigma uom="mm">.751</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-29.926</geod:magnitude>
      <geod:sigma uom="mm">2.861</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">2.085</geod:magnitude>
      <geod:sigma uom="mm">.67</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.501</geod:magnitude>
      <geod:sigma uom="mm">.956</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.273</geod:magnitude>
      <geod:sigma uom="mm">2.568</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">3.849</geod:magnitude>
      <geod:sigma uom="mm">.875</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.951</geod:magnitude>
      <geod:sigma uom="mm">1.172</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.181</geod:magnitude>
      <geod:sigma uom="mm">3.199</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">-4.874</geod:magnitude>
      <geod:sigma uom="mm">.664</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">2.018</geod:magnitude>
      <geod:sigma uom="mm">1.503</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.675</geod:magnitude>
      <geod:sigma uom="mm">2.145</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.703</geod:magnitude>
      <geod:sigma uom="mm">2.185</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">2.057</geod:magnitude>
      <geod:sigma uom="mm">.614</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.087</geod:magnitude>
      <geod:sigma uom="mm">.919</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.811</geod:magnitude>
      <geod:sigma uom="mm">2.39</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">.711</geod:magnitude>
      <geod:sigma uom="mm">1.401</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.927</geod:magnitude>
      <geod:sigma uom="mm">1.027</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.64</geod:magnitude>
      <geod:sigma uom="mm">2.86</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">.374</geod:magnitude>
      <geod:sigma uom="mm">1.017</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.147</geod:magnitude>
      <geod:sigma uom="mm">1.38</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">.689</geod:magnitude>
      <geod:sigma uom="mm">.928</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">-.105</geod:magnitude>
      <geod:sigma uom="mm">.773</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">1.415</geod:magnitude>
      <geod:sigma uom="mm">.781</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">1.674</geod:magnitude>
      <geod:sigma uom="mm">2.738</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">.377</geod:magnitude>
      <geod:sigma uom="mm">.738</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">3.376</geod:magnitude>
      <geod:sigma uom="mm">1.863</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.895</geod:magnitude>
      <geod:sigma uom="mm">2.328</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.588</geod:magnitude>
      <geod:sigma uom="mm">2.542</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">-52.883</geod:magnitude>
      <geod:sigma uom="mm">2.55</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">24.758</geod:magnitude>
      <geod:sigma uom="mm">2.569</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">14.03</geod:magnitude>
      <geod:sigma uom="mm">3.609</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">-.964</geod:magnitude>
      <geod:sigma uom="mm">.728</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.453</geod:magnitude>
      <geod:sigma uom="mm">1.515</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.046</geod:magnitude>
      <geod:sigma uom="mm">3.923</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">.347</geod:magnitude>
      <geod:sigma uom="mm">.685</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.25</geod:magnitude>
      <geod:sigma uom="mm">1.397</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.86</geod:magnitude>
      <geod:sigma uom="mm">3.61</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">10.124</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">2.583</geod:magnitude>
      <geod:sigma uom="mm">.666</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.372</geod:magnitude>
      <geod:sigma uom="mm">.875</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.43</geod:magnitude>
      <geod:sigma uom="mm">2.465</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">-.725</geod:magnitude>
      <geod:sigma uom="mm">.687</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.776</geod:magnitude>
      <geod:sigma uom="mm">2.602</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">.006</geod:magnitude>
      <geod:sigma uom="mm">.697</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.168</geod:magnitude>
      <geod:sigma uom="mm">.925</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">1.549</geod:magnitude>
      <geod:sigma uom="mm">.714</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.047</geod:magnitude>
      <geod:sigma uom="mm">.964</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.932</geod:magnitude>
      <geod:sigma uom="mm">3.486</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">83.25</geod:magnitude>
      <geod:sigma uom="mm">.809</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">.258</geod:magnitude>
      <geod:sigma uom="mm">.499</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.494</geod:magnitude>
      <geod:sigma uom="mm">.754</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.784</geod:magnitude>
      <geod:sigma uom="mm">2.238</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">-.697</geod:magnitude>
      <geod:sigma uom="mm">1.484</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.581</geod:magnitude>
      <geod:sigma uom="mm">1.546</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">12</geod:magnitude>
      <geod:sigma uom="mm">3.983</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">-88.727</geod:magnitude>
      <geod:sigma uom="mm">2.235</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">1.563</geod:magnitude>
      <geod:sigma uom="mm">.541</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.958</geod:magnitude>
      <geod:sigma uom="mm">.79</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.088</geod:magnitude>
      <geod:sigma uom="mm">2.319</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">-.405</geod:magnitude>
      <geod:sigma uom="mm">.534</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.366</geod:magnitude>
      <geod:sigma uom="mm">.782</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">-.35</geod:magnitude>
      <geod:sigma uom="mm">.566</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.453</geod:magnitude>
      <geod:sigma uom="mm">.684</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.639</geod:magnitude>
      <geod:sigma uom="mm">2.122</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">-2.317</geod:magnitude>
      <geod:sigma uom="mm">.544</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.046</geod:magnitude>
      <geod:sigma uom="mm">.793</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.928</geod:magnitude>
      <geod:sigma uom="mm">2.214</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">-47.576</geod:magnitude>
      <geod:sigma uom="mm">4.275</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-38.944</geod:magnitude>
      <geod:sigma uom="mm">5.322</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.874</geod:magnitude>
      <geod:sigma uom="mm">2.516</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">.471</geod:magnitude>
      <geod:sigma uom="mm">1.734</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.793</geod:magnitude>
      <geod:sigma uom="mm">2.119</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.251</geod:magnitude>
      <geod:sigma uom="mm">2.398</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">-2.517</geod:magnitude>
      <geod:sigma uom="mm">.726</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.667</geod:magnitude>
      <geod:sigma uom="mm">.942</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">13.802</geod:magnitude>
      <geod:sigma uom="mm">2.722</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">13.594</geod:magnitude>
      <geod:sigma uom="mm">1.782</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.53</geod:magnitude>
      <geod:sigma uom="mm">2.228</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.062</geod:magnitude>
      <geod:sigma uom="mm">2.648</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">2.444</geod:magnitude>
      <geod:sigma uom="mm">.687</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.218</geod:magnitude>
      <geod:sigma uom="mm">.867</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.988</geod:magnitude>
      <geod:sigma uom="mm">2.128</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">3.66</geod:magnitude>
      <geod:sigma uom="mm">.596</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.536</geod:magnitude>
      <geod:sigma uom="mm">.832</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.347</geod:magnitude>
      <geod:sigma uom="mm">2.14</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">-.923</geod:magnitude>
      <geod:sigma uom="mm">.653</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">1.9</geod:magnitude>
      <geod:sigma uom="mm">.656</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.152</geod:magnitude>
      <geod:sigma uom="mm">.81</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.878</geod:magnitude>
      <geod:sigma uom="mm">2.033</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">.875</geod:magnitude>
      <geod:sigma uom="mm">.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.49</geod:magnitude>
      <geod:sigma uom="mm">.874</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.843</geod:magnitude>
      <geod:sigma uom="mm">2.262</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">104.948</geod:magnitude>
      <geod:sigma uom="mm">1.845</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">31.303</geod:magnitude>
      <geod:sigma uom="mm">2.358</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">14.514</geod:magnitude>
      <geod:sigma uom="mm">2.644</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">3.756</geod:magnitude>
      <geod:sigma uom="mm">.624</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.367</geod:magnitude>
      <geod:sigma uom="mm">.904</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.911</geod:magnitude>
      <geod:sigma uom="mm">2.13</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">2.127</geod:magnitude>
      <geod:sigma uom="mm">.708</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.441</geod:magnitude>
      <geod:sigma uom="mm">.993</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.564</geod:magnitude>
      <geod:sigma uom="mm">2.939</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">7.217</geod:magnitude>
      <geod:sigma uom="mm">.679</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.236</geod:magnitude>
      <geod:sigma uom="mm">1.112</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.567</geod:magnitude>
      <geod:sigma uom="mm">2.623</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">1.643</geod:magnitude>
      <geod:sigma uom="mm">.672</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.565</geod:magnitude>
      <geod:sigma uom="mm">1.091</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.482</geod:magnitude>
      <geod:sigma uom="mm">2.581</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">4.728</geod:magnitude>
      <geod:sigma uom="mm">.606</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.125</geod:magnitude>
      <geod:sigma uom="mm">.863</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.805</geod:magnitude>
      <geod:sigma uom="mm">2.227</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">2.373</geod:magnitude>
      <geod:sigma uom="mm">.814</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.427</geod:magnitude>
      <geod:sigma uom="mm">.932</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.925</geod:magnitude>
      <geod:sigma uom="mm">2.356</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">.369</geod:magnitude>
      <geod:sigma uom="mm">.769</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">22.643</geod:magnitude>
      <geod:sigma uom="mm">1.828</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">9.994</geod:magnitude>
      <geod:sigma uom="mm">2.555</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.197</geod:magnitude>
      <geod:sigma uom="mm">2.726</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">1.256</geod:magnitude>
      <geod:sigma uom="mm">3.112</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">.644</geod:magnitude>
      <geod:sigma uom="mm">.831</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.677</geod:magnitude>
      <geod:sigma uom="mm">1.047</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.501</geod:magnitude>
      <geod:sigma uom="mm">4.063</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">-11.796</geod:magnitude>
      <geod:sigma uom="mm">1.436</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.409</geod:magnitude>
      <geod:sigma uom="mm">2.395</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.987</geod:magnitude>
      <geod:sigma uom="mm">5.189</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">1.027</geod:magnitude>
      <geod:sigma uom="mm">.817</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.197</geod:magnitude>
      <geod:sigma uom="mm">.905</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.898</geod:magnitude>
      <geod:sigma uom="mm">2.634</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">-.214</geod:magnitude>
      <geod:sigma uom="mm">.499</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.048</geod:magnitude>
      <geod:sigma uom="mm">.834</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.86</geod:magnitude>
      <geod:sigma uom="mm">2.175</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">1.869</geod:magnitude>
      <geod:sigma uom="mm">1.242</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.589</geod:magnitude>
      <geod:sigma uom="mm">1.592</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.598</geod:magnitude>
      <geod:sigma uom="mm">5.594</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">1.8</geod:magnitude>
      <geod:sigma uom="mm">1.274</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.948</geod:magnitude>
      <geod:sigma uom="mm">1.635</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.877</geod:magnitude>
      <geod:sigma uom="mm">5.738</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">1.666</geod:magnitude>
      <geod:sigma uom="mm">.599</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.007</geod:magnitude>
      <geod:sigma uom="mm">.836</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.098</geod:magnitude>
      <geod:sigma uom="mm">2.109</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">1.106</geod:magnitude>
      <geod:sigma uom="mm">.664</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.601</geod:magnitude>
      <geod:sigma uom="mm">.884</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.732</geod:magnitude>
      <geod:sigma uom="mm">2.331</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>ese2</fourCharacterID>
    <geod:sopacSiteID>ese20000</geod:sopacSiteID>
    <geod:date>2006-11-16T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>pj, 04/19/2007: removed earlier offsets during no data period</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.416</geod:magnitude>
      <geod:sigma uom="mm">1.401</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.431</geod:magnitude>
      <geod:sigma uom="mm">1.837</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">11.737</geod:magnitude>
      <geod:sigma uom="mm">2.409</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">13.585</geod:magnitude>
      <geod:sigma uom="mm">.803</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.062</geod:magnitude>
      <geod:sigma uom="mm">.793</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.587</geod:magnitude>
      <geod:sigma uom="mm">3.107</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">-.1</geod:magnitude>
      <geod:sigma uom="mm">.737</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.115</geod:magnitude>
      <geod:sigma uom="mm">.73</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.4</geod:magnitude>
      <geod:sigma uom="mm">2.852</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">5.384</geod:magnitude>
      <geod:sigma uom="mm">1.897</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.827</geod:magnitude>
      <geod:sigma uom="mm">2.357</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.656</geod:magnitude>
      <geod:sigma uom="mm">2.511</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">-6.334</geod:magnitude>
      <geod:sigma uom="mm">3.669</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">-51.009</geod:magnitude>
      <geod:sigma uom="mm">3.435</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">22.216</geod:magnitude>
      <geod:sigma uom="mm">3.759</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">16.959</geod:magnitude>
      <geod:sigma uom="mm">4.08</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">-.84</geod:magnitude>
      <geod:sigma uom="mm">.675</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.136</geod:magnitude>
      <geod:sigma uom="mm">.967</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.38</geod:magnitude>
      <geod:sigma uom="mm">2.489</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">-.102</geod:magnitude>
      <geod:sigma uom="mm">.507</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.808</geod:magnitude>
      <geod:sigma uom="mm">.774</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.453</geod:magnitude>
      <geod:sigma uom="mm">2.193</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">2.338</geod:magnitude>
      <geod:sigma uom="mm">.801</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.522</geod:magnitude>
      <geod:sigma uom="mm">1.418</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.876</geod:magnitude>
      <geod:sigma uom="mm">3.245</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">-.921</geod:magnitude>
      <geod:sigma uom="mm">.52</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.155</geod:magnitude>
      <geod:sigma uom="mm">.732</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.638</geod:magnitude>
      <geod:sigma uom="mm">2.189</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">-1.062</geod:magnitude>
      <geod:sigma uom="mm">.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.169</geod:magnitude>
      <geod:sigma uom="mm">.903</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">3.21</geod:magnitude>
      <geod:sigma uom="mm">.8</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.539</geod:magnitude>
      <geod:sigma uom="mm">.901</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.567</geod:magnitude>
      <geod:sigma uom="mm">2.076</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">.722</geod:magnitude>
      <geod:sigma uom="mm">.665</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.981</geod:magnitude>
      <geod:sigma uom="mm">.833</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.463</geod:magnitude>
      <geod:sigma uom="mm">2.163</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">1.22</geod:magnitude>
      <geod:sigma uom="mm">.665</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.862</geod:magnitude>
      <geod:sigma uom="mm">.84</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.684</geod:magnitude>
      <geod:sigma uom="mm">2.237</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">-.478</geod:magnitude>
      <geod:sigma uom="mm">.487</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.735</geod:magnitude>
      <geod:sigma uom="mm">.767</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.265</geod:magnitude>
      <geod:sigma uom="mm">2.085</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">-.594</geod:magnitude>
      <geod:sigma uom="mm">2.394</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.225</geod:magnitude>
      <geod:sigma uom="mm">2.843</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">51.735</geod:magnitude>
      <geod:sigma uom="mm">1.143</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-67.68</geod:magnitude>
      <geod:sigma uom="mm">1.336</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">6.705</geod:magnitude>
      <geod:sigma uom="mm">4.466</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">3.113</geod:magnitude>
      <geod:sigma uom="mm">4.028</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">-.411</geod:magnitude>
      <geod:sigma uom="mm">.577</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.836</geod:magnitude>
      <geod:sigma uom="mm">.843</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">-1.244</geod:magnitude>
      <geod:sigma uom="mm">.59</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.28</geod:magnitude>
      <geod:sigma uom="mm">.856</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.922</geod:magnitude>
      <geod:sigma uom="mm">2.755</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">.763</geod:magnitude>
      <geod:sigma uom="mm">3.55</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">-.523</geod:magnitude>
      <geod:sigma uom="mm">.482</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.352</geod:magnitude>
      <geod:sigma uom="mm">.735</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.062</geod:magnitude>
      <geod:sigma uom="mm">2.093</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">-57.583</geod:magnitude>
      <geod:sigma uom="mm">1.994</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">31.791</geod:magnitude>
      <geod:sigma uom="mm">.806</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.84</geod:magnitude>
      <geod:sigma uom="mm">3.955</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">.025</geod:magnitude>
      <geod:sigma uom="mm">.583</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.683</geod:magnitude>
      <geod:sigma uom="mm">.764</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.205</geod:magnitude>
      <geod:sigma uom="mm">2.092</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">-7.37</geod:magnitude>
      <geod:sigma uom="mm">1.231</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">13.037</geod:magnitude>
      <geod:sigma uom="mm">1.261</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.928</geod:magnitude>
      <geod:sigma uom="mm">1.446</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">.769</geod:magnitude>
      <geod:sigma uom="mm">1.237</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.137</geod:magnitude>
      <geod:sigma uom="mm">1.526</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.741</geod:magnitude>
      <geod:sigma uom="mm">3.27</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">.187</geod:magnitude>
      <geod:sigma uom="mm">1.71</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.222</geod:magnitude>
      <geod:sigma uom="mm">2.27</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">-11.436</geod:magnitude>
      <geod:sigma uom="mm">12.211</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-14.261</geod:magnitude>
      <geod:sigma uom="mm">13.9</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.28</geod:magnitude>
      <geod:sigma uom="mm">2.896</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">44.838</geod:magnitude>
      <geod:sigma uom="mm">3.277</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-32.78</geod:magnitude>
      <geod:sigma uom="mm">3.77</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.752</geod:magnitude>
      <geod:sigma uom="mm">2.398</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">-32.006</geod:magnitude>
      <geod:sigma uom="mm">3.044</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">7.061</geod:magnitude>
      <geod:sigma uom="mm">.767</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.506</geod:magnitude>
      <geod:sigma uom="mm">1.192</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.233</geod:magnitude>
      <geod:sigma uom="mm">3.067</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">1.755</geod:magnitude>
      <geod:sigma uom="mm">.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.936</geod:magnitude>
      <geod:sigma uom="mm">.959</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.519</geod:magnitude>
      <geod:sigma uom="mm">2.575</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>holp</fourCharacterID>
    <geod:sopacSiteID>holp0000</geod:sopacSiteID>
    <geod:date>1995-05-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>pj, 11/29/2004: 05/19/1995 ant change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.235</geod:magnitude>
      <geod:sigma uom="mm">.88</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.089</geod:magnitude>
      <geod:sigma uom="mm">1.124</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.028</geod:magnitude>
      <geod:sigma uom="mm">2.878</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">5.048</geod:magnitude>
      <geod:sigma uom="mm">.764</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.886</geod:magnitude>
      <geod:sigma uom="mm">.934</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.075</geod:magnitude>
      <geod:sigma uom="mm">2.457</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">-.677</geod:magnitude>
      <geod:sigma uom="mm">.785</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.564</geod:magnitude>
      <geod:sigma uom="mm">.96</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.63</geod:magnitude>
      <geod:sigma uom="mm">2.525</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">16.569</geod:magnitude>
      <geod:sigma uom="mm">.817</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.198</geod:magnitude>
      <geod:sigma uom="mm">.99</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-15.156</geod:magnitude>
      <geod:sigma uom="mm">2.618</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">19.565</geod:magnitude>
      <geod:sigma uom="mm">2.466</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">1.689</geod:magnitude>
      <geod:sigma uom="mm">.885</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.34</geod:magnitude>
      <geod:sigma uom="mm">1.108</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-20.293</geod:magnitude>
      <geod:sigma uom="mm">3.075</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">-7.274</geod:magnitude>
      <geod:sigma uom="mm">10.809</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.118</geod:magnitude>
      <geod:sigma uom="mm">13.405</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">-45.588</geod:magnitude>
      <geod:sigma uom="mm">2.82</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">48.632</geod:magnitude>
      <geod:sigma uom="mm">3.548</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">.056</geod:magnitude>
      <geod:sigma uom="mm">1.045</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.989</geod:magnitude>
      <geod:sigma uom="mm">1.23</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.916</geod:magnitude>
      <geod:sigma uom="mm">3.646</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">-2.044</geod:magnitude>
      <geod:sigma uom="mm">.604</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.708</geod:magnitude>
      <geod:sigma uom="mm">.851</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.623</geod:magnitude>
      <geod:sigma uom="mm">2.096</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">1.198</geod:magnitude>
      <geod:sigma uom="mm">.715</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.553</geod:magnitude>
      <geod:sigma uom="mm">1.113</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.73</geod:magnitude>
      <geod:sigma uom="mm">4.631</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">2.796</geod:magnitude>
      <geod:sigma uom="mm">1.27</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.307</geod:magnitude>
      <geod:sigma uom="mm">.974</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.56</geod:magnitude>
      <geod:sigma uom="mm">2.228</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">-1.851</geod:magnitude>
      <geod:sigma uom="mm">.685</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.432</geod:magnitude>
      <geod:sigma uom="mm">.866</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.119</geod:magnitude>
      <geod:sigma uom="mm">2.21</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">-6.74</geod:magnitude>
      <geod:sigma uom="mm">2.089</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.625</geod:magnitude>
      <geod:sigma uom="mm">1.527</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.205</geod:magnitude>
      <geod:sigma uom="mm">3.28</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">-3.982</geod:magnitude>
      <geod:sigma uom="mm">.736</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.778</geod:magnitude>
      <geod:sigma uom="mm">.904</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.651</geod:magnitude>
      <geod:sigma uom="mm">2.621</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">.18</geod:magnitude>
      <geod:sigma uom="mm">.68</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.022</geod:magnitude>
      <geod:sigma uom="mm">.963</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.33</geod:magnitude>
      <geod:sigma uom="mm">2.25</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">-9.584</geod:magnitude>
      <geod:sigma uom="mm">11.686</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.023</geod:magnitude>
      <geod:sigma uom="mm">15.73</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.389</geod:magnitude>
      <geod:sigma uom="mm">2.49</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">43.761</geod:magnitude>
      <geod:sigma uom="mm">3.134</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-45.054</geod:magnitude>
      <geod:sigma uom="mm">4.269</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.012</geod:magnitude>
      <geod:sigma uom="mm">2.499</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">.789</geod:magnitude>
      <geod:sigma uom="mm">.698</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.004</geod:magnitude>
      <geod:sigma uom="mm">.919</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.782</geod:magnitude>
      <geod:sigma uom="mm">2.276</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">.902</geod:magnitude>
      <geod:sigma uom="mm">.598</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.988</geod:magnitude>
      <geod:sigma uom="mm">.814</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.498</geod:magnitude>
      <geod:sigma uom="mm">2.025</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">.824</geod:magnitude>
      <geod:sigma uom="mm">.707</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">2.788</geod:magnitude>
      <geod:sigma uom="mm">.71</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.474</geod:magnitude>
      <geod:sigma uom="mm">.905</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.053</geod:magnitude>
      <geod:sigma uom="mm">2.847</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">.278</geod:magnitude>
      <geod:sigma uom="mm">.665</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.911</geod:magnitude>
      <geod:sigma uom="mm">.889</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.331</geod:magnitude>
      <geod:sigma uom="mm">2.006</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">179.061</geod:magnitude>
      <geod:sigma uom="mm">1.742</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">57.336</geod:magnitude>
      <geod:sigma uom="mm">2.355</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">18.837</geod:magnitude>
      <geod:sigma uom="mm">2.515</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">-5.97</geod:magnitude>
      <geod:sigma uom="mm">2.031</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.582</geod:magnitude>
      <geod:sigma uom="mm">2.671</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">1.025</geod:magnitude>
      <geod:sigma uom="mm">.709</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">-.466</geod:magnitude>
      <geod:sigma uom="mm">.706</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">11.769</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">-9.306</geod:magnitude>
      <geod:sigma uom="mm">.698</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.991</geod:magnitude>
      <geod:sigma uom="mm">.836</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>leep</fourCharacterID>
    <geod:sopacSiteID>leep0000</geod:sopacSiteID>
    <geod:date>1995-05-20T00:00:00</geod:date>
    <geod:cause>equipment change</geod:cause>
    <comments>antenna change</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.301</geod:magnitude>
      <geod:sigma uom="mm">2.701</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">1.853</geod:magnitude>
      <geod:sigma uom="mm">.636</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.902</geod:magnitude>
      <geod:sigma uom="mm">.841</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.521</geod:magnitude>
      <geod:sigma uom="mm">2.35</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">-3.979</geod:magnitude>
      <geod:sigma uom="mm">.612</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.693</geod:magnitude>
      <geod:sigma uom="mm">.829</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">1.38</geod:magnitude>
      <geod:sigma uom="mm">.594</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.009</geod:magnitude>
      <geod:sigma uom="mm">.843</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.805</geod:magnitude>
      <geod:sigma uom="mm">2.066</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">-.18</geod:magnitude>
      <geod:sigma uom="mm">.659</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.101</geod:magnitude>
      <geod:sigma uom="mm">.9</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.821</geod:magnitude>
      <geod:sigma uom="mm">2.475</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">1.746</geod:magnitude>
      <geod:sigma uom="mm">.623</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.679</geod:magnitude>
      <geod:sigma uom="mm">.853</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.529</geod:magnitude>
      <geod:sigma uom="mm">2.327</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">-2.566</geod:magnitude>
      <geod:sigma uom="mm">.55</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.762</geod:magnitude>
      <geod:sigma uom="mm">.774</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.83</geod:magnitude>
      <geod:sigma uom="mm">1.997</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">2.744</geod:magnitude>
      <geod:sigma uom="mm">.635</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.813</geod:magnitude>
      <geod:sigma uom="mm">.849</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.857</geod:magnitude>
      <geod:sigma uom="mm">2.297</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">8.847</geod:magnitude>
      <geod:sigma uom="mm">.968</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.42</geod:magnitude>
      <geod:sigma uom="mm">3.592</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">-1.923</geod:magnitude>
      <geod:sigma uom="mm">1.021</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.926</geod:magnitude>
      <geod:sigma uom="mm">3.249</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">-.676</geod:magnitude>
      <geod:sigma uom="mm">.902</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">3.383</geod:magnitude>
      <geod:sigma uom="mm">.893</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.511</geod:magnitude>
      <geod:sigma uom="mm">1.041</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.875</geod:magnitude>
      <geod:sigma uom="mm">3.282</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">-10.027</geod:magnitude>
      <geod:sigma uom="mm">.957</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.634</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">6.852</geod:magnitude>
      <geod:sigma uom="mm">.958</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.716</geod:magnitude>
      <geod:sigma uom="mm">1.136</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">-6.77</geod:magnitude>
      <geod:sigma uom="mm">.948</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.554</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">4.144</geod:magnitude>
      <geod:sigma uom="mm">.652</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.124</geod:magnitude>
      <geod:sigma uom="mm">.899</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.22</geod:magnitude>
      <geod:sigma uom="mm">2.35</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">-17.871</geod:magnitude>
      <geod:sigma uom="mm">9.583</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-19.517</geod:magnitude>
      <geod:sigma uom="mm">11.902</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.336</geod:magnitude>
      <geod:sigma uom="mm">2.509</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">7.296</geod:magnitude>
      <geod:sigma uom="mm">2.539</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.748</geod:magnitude>
      <geod:sigma uom="mm">3.19</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.969</geod:magnitude>
      <geod:sigma uom="mm">2.377</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">5.31</geod:magnitude>
      <geod:sigma uom="mm">.783</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.109</geod:magnitude>
      <geod:sigma uom="mm">.944</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.947</geod:magnitude>
      <geod:sigma uom="mm">2.447</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">-7.146</geod:magnitude>
      <geod:sigma uom="mm">4.054</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">26.562</geod:magnitude>
      <geod:sigma uom="mm">1.241</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.777</geod:magnitude>
      <geod:sigma uom="mm">3.326</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>lutz</fourCharacterID>
    <geod:sopacSiteID>lutz0000</geod:sopacSiteID>
    <geod:date>1999-02-24T00:00:00</geod:date>
    <geod:cause>metadata correction</geod:cause>
    <comments>missing antenna height prior to neu   1999</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.412</geod:magnitude>
      <geod:sigma uom="mm">2.902</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">-7.889</geod:magnitude>
      <geod:sigma uom="mm">10.68</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.179</geod:magnitude>
      <geod:sigma uom="mm">12.483</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.928</geod:magnitude>
      <geod:sigma uom="mm">2.422</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">44.835</geod:magnitude>
      <geod:sigma uom="mm">2.834</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-28.528</geod:magnitude>
      <geod:sigma uom="mm">3.354</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.652</geod:magnitude>
      <geod:sigma uom="mm">2.34</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">7.581</geod:magnitude>
      <geod:sigma uom="mm">.673</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.786</geod:magnitude>
      <geod:sigma uom="mm">1.198</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.927</geod:magnitude>
      <geod:sigma uom="mm">3.927</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">-.55</geod:magnitude>
      <geod:sigma uom="mm">.774</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.275</geod:magnitude>
      <geod:sigma uom="mm">1.379</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-24.207</geod:magnitude>
      <geod:sigma uom="mm">4.492</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">-11.773</geod:magnitude>
      <geod:sigma uom="mm">.664</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">-3.225</geod:magnitude>
      <geod:sigma uom="mm">.588</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.37</geod:magnitude>
      <geod:sigma uom="mm">.808</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.502</geod:magnitude>
      <geod:sigma uom="mm">2.252</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">-1.263</geod:magnitude>
      <geod:sigma uom="mm">2.053</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">-2.254</geod:magnitude>
      <geod:sigma uom="mm">.592</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.891</geod:magnitude>
      <geod:sigma uom="mm">.875</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.441</geod:magnitude>
      <geod:sigma uom="mm">2.098</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">2.636</geod:magnitude>
      <geod:sigma uom="mm">1.869</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.132</geod:magnitude>
      <geod:sigma uom="mm">2.957</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.405</geod:magnitude>
      <geod:sigma uom="mm">4.177</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">24.25</geod:magnitude>
      <geod:sigma uom="mm">1.732</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">57.059</geod:magnitude>
      <geod:sigma uom="mm">2.654</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">14.793</geod:magnitude>
      <geod:sigma uom="mm">3.522</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">1.211</geod:magnitude>
      <geod:sigma uom="mm">.741</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.08</geod:magnitude>
      <geod:sigma uom="mm">1.02</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.278</geod:magnitude>
      <geod:sigma uom="mm">2.686</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">-10.501</geod:magnitude>
      <geod:sigma uom="mm">11.559</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.363</geod:magnitude>
      <geod:sigma uom="mm">15.093</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.565</geod:magnitude>
      <geod:sigma uom="mm">2.958</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">-56.483</geod:magnitude>
      <geod:sigma uom="mm">2.911</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">32.405</geod:magnitude>
      <geod:sigma uom="mm">3.861</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.087</geod:magnitude>
      <geod:sigma uom="mm">2.989</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">-6.161</geod:magnitude>
      <geod:sigma uom="mm">1.626</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">9.209</geod:magnitude>
      <geod:sigma uom="mm">.704</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.006</geod:magnitude>
      <geod:sigma uom="mm">.946</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.876</geod:magnitude>
      <geod:sigma uom="mm">2.58</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">-8.639</geod:magnitude>
      <geod:sigma uom="mm">13.645</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.343</geod:magnitude>
      <geod:sigma uom="mm">13.01</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.953</geod:magnitude>
      <geod:sigma uom="mm">2.453</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">-42.961</geod:magnitude>
      <geod:sigma uom="mm">3.617</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">12.324</geod:magnitude>
      <geod:sigma uom="mm">3.486</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.486</geod:magnitude>
      <geod:sigma uom="mm">2.412</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">-1.773</geod:magnitude>
      <geod:sigma uom="mm">.575</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.135</geod:magnitude>
      <geod:sigma uom="mm">.866</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.419</geod:magnitude>
      <geod:sigma uom="mm">2.035</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">-.136</geod:magnitude>
      <geod:sigma uom="mm">.589</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.286</geod:magnitude>
      <geod:sigma uom="mm">.831</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.886</geod:magnitude>
      <geod:sigma uom="mm">2.071</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">.351</geod:magnitude>
      <geod:sigma uom="mm">.724</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.2</geod:magnitude>
      <geod:sigma uom="mm">.897</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">6.376</geod:magnitude>
      <geod:sigma uom="mm">.693</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.539</geod:magnitude>
      <geod:sigma uom="mm">.883</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.05</geod:magnitude>
      <geod:sigma uom="mm">2.626</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">3.668</geod:magnitude>
      <geod:sigma uom="mm">.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">21.752</geod:magnitude>
      <geod:sigma uom="mm">.856</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.041</geod:magnitude>
      <geod:sigma uom="mm">2.313</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">10.219</geod:magnitude>
      <geod:sigma uom="mm">.661</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">-9.254</geod:magnitude>
      <geod:sigma uom="mm">.648</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">6.166</geod:magnitude>
      <geod:sigma uom="mm">2.541</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.055</geod:magnitude>
      <geod:sigma uom="mm">2.159</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.591</geod:magnitude>
      <geod:sigma uom="mm">2.568</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">-3.067</geod:magnitude>
      <geod:sigma uom="mm">4.104</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">-1.326</geod:magnitude>
      <geod:sigma uom="mm">.788</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.143</geod:magnitude>
      <geod:sigma uom="mm">1.064</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.448</geod:magnitude>
      <geod:sigma uom="mm">2.681</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">9.574</geod:magnitude>
      <geod:sigma uom="mm">.813</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.044</geod:magnitude>
      <geod:sigma uom="mm">1.225</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.645</geod:magnitude>
      <geod:sigma uom="mm">3.01</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">.94</geod:magnitude>
      <geod:sigma uom="mm">.952</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.895</geod:magnitude>
      <geod:sigma uom="mm">.827</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.823</geod:magnitude>
      <geod:sigma uom="mm">2.983</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">4.652</geod:magnitude>
      <geod:sigma uom="mm">.655</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">-1.721</geod:magnitude>
      <geod:sigma uom="mm">1.924</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.662</geod:magnitude>
      <geod:sigma uom="mm">2.845</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">23.426</geod:magnitude>
      <geod:sigma uom="mm">1.062</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.774</geod:magnitude>
      <geod:sigma uom="mm">.943</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.831</geod:magnitude>
      <geod:sigma uom="mm">2.445</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">-9.689</geod:magnitude>
      <geod:sigma uom="mm">.864</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">29.286</geod:magnitude>
      <geod:sigma uom="mm">.901</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">8.324</geod:magnitude>
      <geod:sigma uom="mm">.739</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">17.199</geod:magnitude>
      <geod:sigma uom="mm">.788</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.088</geod:magnitude>
      <geod:sigma uom="mm">.99</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">-14.002</geod:magnitude>
      <geod:sigma uom="mm">.668</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.687</geod:magnitude>
      <geod:sigma uom="mm">.852</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">1.512</geod:magnitude>
      <geod:sigma uom="mm">.809</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.231</geod:magnitude>
      <geod:sigma uom="mm">1.071</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.555</geod:magnitude>
      <geod:sigma uom="mm">2.301</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">-2.927</geod:magnitude>
      <geod:sigma uom="mm">.811</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.481</geod:magnitude>
      <geod:sigma uom="mm">1.071</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.94</geod:magnitude>
      <geod:sigma uom="mm">2.304</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">.824</geod:magnitude>
      <geod:sigma uom="mm">.803</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.647</geod:magnitude>
      <geod:sigma uom="mm">1.061</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.678</geod:magnitude>
      <geod:sigma uom="mm">2.282</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">.395</geod:magnitude>
      <geod:sigma uom="mm">.799</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.075</geod:magnitude>
      <geod:sigma uom="mm">1.055</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.597</geod:magnitude>
      <geod:sigma uom="mm">2.271</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>nune</fourCharacterID>
    <geod:sopacSiteID>nune0000</geod:sopacSiteID>
    <geod:date>1998-02-12T00:00:00</geod:date>
    <geod:cause>unknown</geod:cause>
    <comments>no station.info entry</comments>
    <offsetComponentMagnitude>
      <geod:directionalComponent>north</geod:directionalComponent>
      <geod:magnitude uom="mm">-.77</geod:magnitude>
      <geod:sigma uom="mm">.579</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.11</geod:magnitude>
      <geod:sigma uom="mm">.516</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">28.091</geod:magnitude>
      <geod:sigma uom="mm">5.064</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">29.187</geod:magnitude>
      <geod:sigma uom="mm">7.954</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.629</geod:magnitude>
      <geod:sigma uom="mm">3.06</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">16.494</geod:magnitude>
      <geod:sigma uom="mm">1.702</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.49</geod:magnitude>
      <geod:sigma uom="mm">2.716</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.787</geod:magnitude>
      <geod:sigma uom="mm">2.572</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">2.233</geod:magnitude>
      <geod:sigma uom="mm">.709</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.128</geod:magnitude>
      <geod:sigma uom="mm">1.078</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.387</geod:magnitude>
      <geod:sigma uom="mm">2.766</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

  <offset>
    <fourCharacterID>opbl</fourCharacterID>
    <geod:sopacSiteID>opbl0000</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">-2.316</geod:magnitude>
      <geod:sigma uom="mm">1.217</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.128</geod:magnitude>
      <geod:sigma uom="mm">1.837</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">.339</geod:magnitude>
      <geod:sigma uom="mm">1.686</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.863</geod:magnitude>
      <geod:sigma uom="mm">2.535</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">1.506</geod:magnitude>
      <geod:sigma uom="mm">1.514</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.081</geod:magnitude>
      <geod:sigma uom="mm">2.271</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">-1.244</geod:magnitude>
      <geod:sigma uom="mm">1.937</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.617</geod:magnitude>
      <geod:sigma uom="mm">2.966</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">-15.561</geod:magnitude>
      <geod:sigma uom="mm">.863</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.484</geod:magnitude>
      <geod:sigma uom="mm">1.284</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.17</geod:magnitude>
      <geod:sigma uom="mm">3.027</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">-1.021</geod:magnitude>
      <geod:sigma uom="mm">1.694</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.049</geod:magnitude>
      <geod:sigma uom="mm">2.465</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">-1.827</geod:magnitude>
      <geod:sigma uom="mm">1.251</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.058</geod:magnitude>
      <geod:sigma uom="mm">1.935</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.826</geod:magnitude>
      <geod:sigma uom="mm">4.179</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">.367</geod:magnitude>
      <geod:sigma uom="mm">.619</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.866</geod:magnitude>
      <geod:sigma uom="mm">.841</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.92</geod:magnitude>
      <geod:sigma uom="mm">2.114</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">1.261</geod:magnitude>
      <geod:sigma uom="mm">.853</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.26</geod:magnitude>
      <geod:sigma uom="mm">1.293</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.976</geod:magnitude>
      <geod:sigma uom="mm">2.871</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">18.192</geod:magnitude>
      <geod:sigma uom="mm">.61</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.568</geod:magnitude>
      <geod:sigma uom="mm">.614</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">9.497</geod:magnitude>
      <geod:sigma uom="mm">.748</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">8.581</geod:magnitude>
      <geod:sigma uom="mm">.755</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">8.551</geod:magnitude>
      <geod:sigma uom="mm">.742</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">-9.527</geod:magnitude>
      <geod:sigma uom="mm">.65</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">8.677</geod:magnitude>
      <geod:sigma uom="mm">.652</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">11.721</geod:magnitude>
      <geod:sigma uom="mm">.84</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">.86</geod:magnitude>
      <geod:sigma uom="mm">2.577</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.844</geod:magnitude>
      <geod:sigma uom="mm">3.104</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">.31</geod:magnitude>
      <geod:sigma uom="mm">2.278</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.049</geod:magnitude>
      <geod:sigma uom="mm">3.274</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">-2.066</geod:magnitude>
      <geod:sigma uom="mm">.534</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.891</geod:magnitude>
      <geod:sigma uom="mm">.787</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.007</geod:magnitude>
      <geod:sigma uom="mm">2.105</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">-3.325</geod:magnitude>
      <geod:sigma uom="mm">1.601</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">25.885</geod:magnitude>
      <geod:sigma uom="mm">3.549</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">-.101</geod:magnitude>
      <geod:sigma uom="mm">.781</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.15</geod:magnitude>
      <geod:sigma uom="mm">1.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.968</geod:magnitude>
      <geod:sigma uom="mm">3.596</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">-7.65</geod:magnitude>
      <geod:sigma uom="mm">3.349</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">19.022</geod:magnitude>
      <geod:sigma uom="mm">1.89</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.54</geod:magnitude>
      <geod:sigma uom="mm">3.672</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.01</geod:magnitude>
      <geod:sigma uom="mm">3.136</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">.226</geod:magnitude>
      <geod:sigma uom="mm">.729</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.366</geod:magnitude>
      <geod:sigma uom="mm">1.39</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
    </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">.828</geod:magnitude>
      <geod:sigma uom="mm">.789</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.537</geod:magnitude>
      <geod:sigma uom="mm">1.505</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">-1.475</geod:magnitude>
      <geod:sigma uom="mm">.741</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.246</geod:magnitude>
      <geod:sigma uom="mm">3.373</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">-2.334</geod:magnitude>
      <geod:sigma uom="mm">.737</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.14</geod:magnitude>
      <geod:sigma uom="mm">1.259</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">-1.411</geod:magnitude>
      <geod:sigma uom="mm">.728</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.219</geod:magnitude>
      <geod:sigma uom="mm">3.342</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">18.268</geod:magnitude>
      <geod:sigma uom="mm">1.975</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.952</geod:magnitude>
      <geod:sigma uom="mm">3.359</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">4.654</geod:magnitude>
      <geod:sigma uom="mm">3.142</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">.001</geod:magnitude>
      <geod:sigma uom="mm">.785</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.318</geod:magnitude>
      <geod:sigma uom="mm">1.351</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">-.566</geod:magnitude>
      <geod:sigma uom="mm">.62</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.902</geod:magnitude>
      <geod:sigma uom="mm">.94</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.862</geod:magnitude>
      <geod:sigma uom="mm">2.472</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">-13.613</geod:magnitude>
      <geod:sigma uom="mm">11.003</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.677</geod:magnitude>
      <geod:sigma uom="mm">16.451</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.604</geod:magnitude>
      <geod:sigma uom="mm">2.916</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">14.935</geod:magnitude>
      <geod:sigma uom="mm">2.785</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-53.162</geod:magnitude>
      <geod:sigma uom="mm">4.16</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">15.212</geod:magnitude>
      <geod:sigma uom="mm">2.818</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">2.195</geod:magnitude>
      <geod:sigma uom="mm">.68</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.545</geod:magnitude>
      <geod:sigma uom="mm">.87</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.088</geod:magnitude>
      <geod:sigma uom="mm">2.245</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">10.947</geod:magnitude>
      <geod:sigma uom="mm">.674</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.162</geod:magnitude>
      <geod:sigma uom="mm">.983</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.155</geod:magnitude>
      <geod:sigma uom="mm">2.385</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">-2.641</geod:magnitude>
      <geod:sigma uom="mm">.596</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.698</geod:magnitude>
      <geod:sigma uom="mm">.883</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.153</geod:magnitude>
      <geod:sigma uom="mm">2.39</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">-.158</geod:magnitude>
      <geod:sigma uom="mm">.681</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.551</geod:magnitude>
      <geod:sigma uom="mm">.997</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.487</geod:magnitude>
      <geod:sigma uom="mm">2.338</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">-8.994</geod:magnitude>
      <geod:sigma uom="mm">2.084</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.286</geod:magnitude>
      <geod:sigma uom="mm">3.03</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.798</geod:magnitude>
      <geod:sigma uom="mm">2.582</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">21.206</geod:magnitude>
      <geod:sigma uom="mm">1.985</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-51.401</geod:magnitude>
      <geod:sigma uom="mm">2.789</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.008</geod:magnitude>
      <geod:sigma uom="mm">2.556</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">19.467</geod:magnitude>
      <geod:sigma uom="mm">1.502</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-11.668</geod:magnitude>
      <geod:sigma uom="mm">1.288</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.775</geod:magnitude>
      <geod:sigma uom="mm">2.928</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">-.717</geod:magnitude>
      <geod:sigma uom="mm">.606</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.483</geod:magnitude>
      <geod:sigma uom="mm">.9</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.672</geod:magnitude>
      <geod:sigma uom="mm">2.258</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">11.482</geod:magnitude>
      <geod:sigma uom="mm">1.858</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.515</geod:magnitude>
      <geod:sigma uom="mm">2.338</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.219</geod:magnitude>
      <geod:sigma uom="mm">2.546</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">-1.763</geod:magnitude>
      <geod:sigma uom="mm">.659</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">-11.549</geod:magnitude>
      <geod:sigma uom="mm">.954</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">14.522</geod:magnitude>
      <geod:sigma uom="mm">3.852</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">7.306</geod:magnitude>
      <geod:sigma uom="mm">.951</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.203</geod:magnitude>
      <geod:sigma uom="mm">.914</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-12.487</geod:magnitude>
      <geod:sigma uom="mm">3.821</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">31.603</geod:magnitude>
      <geod:sigma uom="mm">1.681</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">10.157</geod:magnitude>
      <geod:sigma uom="mm">2.092</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">6.353</geod:magnitude>
      <geod:sigma uom="mm">2.635</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">-4.364</geod:magnitude>
      <geod:sigma uom="mm">2.163</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">1.241</geod:magnitude>
      <geod:sigma uom="mm">.646</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">3.19</geod:magnitude>
      <geod:sigma uom="mm">2.145</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">-.639</geod:magnitude>
      <geod:sigma uom="mm">.626</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">.283</geod:magnitude>
      <geod:sigma uom="mm">.598</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.683</geod:magnitude>
      <geod:sigma uom="mm">.84</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.849</geod:magnitude>
      <geod:sigma uom="mm">2.41</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">7.661</geod:magnitude>
      <geod:sigma uom="mm">.816</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">1.883</geod:magnitude>
      <geod:sigma uom="mm">.639</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.781</geod:magnitude>
      <geod:sigma uom="mm">.842</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.048</geod:magnitude>
      <geod:sigma uom="mm">2.131</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">-9.287</geod:magnitude>
      <geod:sigma uom="mm">.78</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.497</geod:magnitude>
      <geod:sigma uom="mm">1.026</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">15.968</geod:magnitude>
      <geod:sigma uom="mm">2.602</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">7.849</geod:magnitude>
      <geod:sigma uom="mm">.774</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">9.993</geod:magnitude>
      <geod:sigma uom="mm">1.017</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.121</geod:magnitude>
      <geod:sigma uom="mm">2.581</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">2.563</geod:magnitude>
      <geod:sigma uom="mm">.669</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.769</geod:magnitude>
      <geod:sigma uom="mm">.833</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.057</geod:magnitude>
      <geod:sigma uom="mm">2.249</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">-1.952</geod:magnitude>
      <geod:sigma uom="mm">.607</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.791</geod:magnitude>
      <geod:sigma uom="mm">.877</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.072</geod:magnitude>
      <geod:sigma uom="mm">2.572</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">-.47</geod:magnitude>
      <geod:sigma uom="mm">1.591</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.201</geod:magnitude>
      <geod:sigma uom="mm">2.346</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">-1.569</geod:magnitude>
      <geod:sigma uom="mm">.667</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.233</geod:magnitude>
      <geod:sigma uom="mm">.829</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.448</geod:magnitude>
      <geod:sigma uom="mm">2.748</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">.007</geod:magnitude>
      <geod:sigma uom="mm">.824</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.897</geod:magnitude>
      <geod:sigma uom="mm">2.652</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">-2.278</geod:magnitude>
      <geod:sigma uom="mm">.528</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.095</geod:magnitude>
      <geod:sigma uom="mm">.765</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.403</geod:magnitude>
      <geod:sigma uom="mm">1.991</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">-2.394</geod:magnitude>
      <geod:sigma uom="mm">.529</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.885</geod:magnitude>
      <geod:sigma uom="mm">.771</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.491</geod:magnitude>
      <geod:sigma uom="mm">1.999</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">3.451</geod:magnitude>
      <geod:sigma uom="mm">.738</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.394</geod:magnitude>
      <geod:sigma uom="mm">.829</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.816</geod:magnitude>
      <geod:sigma uom="mm">2.428</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">-2.644</geod:magnitude>
      <geod:sigma uom="mm">2.98</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.593</geod:magnitude>
      <geod:sigma uom="mm">3.995</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.671</geod:magnitude>
      <geod:sigma uom="mm">2.465</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">22.727</geod:magnitude>
      <geod:sigma uom="mm">3.428</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-40.753</geod:magnitude>
      <geod:sigma uom="mm">4.598</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.318</geod:magnitude>
      <geod:sigma uom="mm">2.544</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">2.195</geod:magnitude>
      <geod:sigma uom="mm">1.044</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.022</geod:magnitude>
      <geod:sigma uom="mm">4.748</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">19.055</geod:magnitude>
      <geod:sigma uom="mm">2.512</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">6.083</geod:magnitude>
      <geod:sigma uom="mm">5.033</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">5.831</geod:magnitude>
      <geod:sigma uom="mm">4.239</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">.177</geod:magnitude>
      <geod:sigma uom="mm">.674</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.413</geod:magnitude>
      <geod:sigma uom="mm">.899</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.114</geod:magnitude>
      <geod:sigma uom="mm">2.457</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">-.006</geod:magnitude>
      <geod:sigma uom="mm">.616</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.787</geod:magnitude>
      <geod:sigma uom="mm">1.034</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.338</geod:magnitude>
      <geod:sigma uom="mm">2.372</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">-7.257</geod:magnitude>
      <geod:sigma uom="mm">.728</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.975</geod:magnitude>
      <geod:sigma uom="mm">.988</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.348</geod:magnitude>
      <geod:sigma uom="mm">2.378</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">1.112</geod:magnitude>
      <geod:sigma uom="mm">1.493</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">9.027</geod:magnitude>
      <geod:sigma uom="mm">2.629</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">4.838</geod:magnitude>
      <geod:sigma uom="mm">4.199</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.088</geod:magnitude>
      <geod:sigma uom="mm">4.015</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.149</geod:magnitude>
      <geod:sigma uom="mm">2.597</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">-1.649</geod:magnitude>
      <geod:sigma uom="mm">.543</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.581</geod:magnitude>
      <geod:sigma uom="mm">.809</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.285</geod:magnitude>
      <geod:sigma uom="mm">2.058</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">2.327</geod:magnitude>
      <geod:sigma uom="mm">1.403</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.917</geod:magnitude>
      <geod:sigma uom="mm">1.753</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.024</geod:magnitude>
      <geod:sigma uom="mm">3.584</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">3.084</geod:magnitude>
      <geod:sigma uom="mm">.593</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.353</geod:magnitude>
      <geod:sigma uom="mm">.889</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.763</geod:magnitude>
      <geod:sigma uom="mm">2.192</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">-3.259</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">1.014</geod:magnitude>
      <geod:sigma uom="mm">.826</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.758</geod:magnitude>
      <geod:sigma uom="mm">1.27</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.368</geod:magnitude>
      <geod:sigma uom="mm">2.662</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">-.724</geod:magnitude>
      <geod:sigma uom="mm">.597</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.959</geod:magnitude>
      <geod:sigma uom="mm">.793</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.939</geod:magnitude>
      <geod:sigma uom="mm">2.011</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">.089</geod:magnitude>
      <geod:sigma uom="mm">.589</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.002</geod:magnitude>
      <geod:sigma uom="mm">.782</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.116</geod:magnitude>
      <geod:sigma uom="mm">2.003</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">5.277</geod:magnitude>
      <geod:sigma uom="mm">.7</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-18.202</geod:magnitude>
      <geod:sigma uom="mm">.975</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.021</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">2.186</geod:magnitude>
      <geod:sigma uom="mm">1.696</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.927</geod:magnitude>
      <geod:sigma uom="mm">2.231</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.931</geod:magnitude>
      <geod:sigma uom="mm">2.225</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">5.608</geod:magnitude>
      <geod:sigma uom="mm">.761</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.602</geod:magnitude>
      <geod:sigma uom="mm">1.039</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.316</geod:magnitude>
      <geod:sigma uom="mm">2.442</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">-3.763</geod:magnitude>
      <geod:sigma uom="mm">.6</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.657</geod:magnitude>
      <geod:sigma uom="mm">.824</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.45</geod:magnitude>
      <geod:sigma uom="mm">2.374</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">-.301</geod:magnitude>
      <geod:sigma uom="mm">.585</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.693</geod:magnitude>
      <geod:sigma uom="mm">.804</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.584</geod:magnitude>
      <geod:sigma uom="mm">2.272</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">-.023</geod:magnitude>
      <geod:sigma uom="mm">.582</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.641</geod:magnitude>
      <geod:sigma uom="mm">.8</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.893</geod:magnitude>
      <geod:sigma uom="mm">2.262</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">-4.682</geod:magnitude>
      <geod:sigma uom="mm">.753</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.153</geod:magnitude>
      <geod:sigma uom="mm">.955</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.724</geod:magnitude>
      <geod:sigma uom="mm">2.436</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">16.378</geod:magnitude>
      <geod:sigma uom="mm">.831</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.109</geod:magnitude>
      <geod:sigma uom="mm">1.043</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">6.398</geod:magnitude>
      <geod:sigma uom="mm">2.728</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">-18.98</geod:magnitude>
      <geod:sigma uom="mm">1.001</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">-3.264</geod:magnitude>
      <geod:sigma uom="mm">.618</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.946</geod:magnitude>
      <geod:sigma uom="mm">.825</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">-.584</geod:magnitude>
      <geod:sigma uom="mm">.954</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.732</geod:magnitude>
      <geod:sigma uom="mm">.887</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">-.247</geod:magnitude>
      <geod:sigma uom="mm">.661</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.162</geod:magnitude>
      <geod:sigma uom="mm">2.245</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">34.896</geod:magnitude>
      <geod:sigma uom="mm">1.157</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">14.779</geod:magnitude>
      <geod:sigma uom="mm">1.587</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.108</geod:magnitude>
      <geod:sigma uom="mm">2.953</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">.122</geod:magnitude>
      <geod:sigma uom="mm">.514</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.941</geod:magnitude>
      <geod:sigma uom="mm">.84</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.26</geod:magnitude>
      <geod:sigma uom="mm">2.09</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">-3.212</geod:magnitude>
      <geod:sigma uom="mm">.533</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">-1.557</geod:magnitude>
      <geod:sigma uom="mm">1.086</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.68</geod:magnitude>
      <geod:sigma uom="mm">3.139</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">-.519</geod:magnitude>
      <geod:sigma uom="mm">.87</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.619</geod:magnitude>
      <geod:sigma uom="mm">1.201</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">6.093</geod:magnitude>
      <geod:sigma uom="mm">.767</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.835</geod:magnitude>
      <geod:sigma uom="mm">1.075</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">2.694</geod:magnitude>
      <geod:sigma uom="mm">3.147</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">-4.171</geod:magnitude>
      <geod:sigma uom="mm">1.84</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">2.528</geod:magnitude>
      <geod:sigma uom="mm">.58</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.218</geod:magnitude>
      <geod:sigma uom="mm">.743</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">-3.664</geod:magnitude>
      <geod:sigma uom="mm">.573</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">-1.983</geod:magnitude>
      <geod:sigma uom="mm">.57</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.715</geod:magnitude>
      <geod:sigma uom="mm">.816</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.73</geod:magnitude>
      <geod:sigma uom="mm">2.19</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">1.102</geod:magnitude>
      <geod:sigma uom="mm">.746</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">4.216</geod:magnitude>
      <geod:sigma uom="mm">1.046</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.917</geod:magnitude>
      <geod:sigma uom="mm">2.85</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">6.049</geod:magnitude>
      <geod:sigma uom="mm">1.6</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.303</geod:magnitude>
      <geod:sigma uom="mm">2.069</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.712</geod:magnitude>
      <geod:sigma uom="mm">2.375</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">-3.281</geod:magnitude>
      <geod:sigma uom="mm">.601</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.614</geod:magnitude>
      <geod:sigma uom="mm">.867</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.483</geod:magnitude>
      <geod:sigma uom="mm">2.169</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">3.65</geod:magnitude>
      <geod:sigma uom="mm">.632</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.422</geod:magnitude>
      <geod:sigma uom="mm">.817</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.095</geod:magnitude>
      <geod:sigma uom="mm">2.141</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">.459</geod:magnitude>
      <geod:sigma uom="mm">.653</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.306</geod:magnitude>
      <geod:sigma uom="mm">.881</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.753</geod:magnitude>
      <geod:sigma uom="mm">2.486</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">-.759</geod:magnitude>
      <geod:sigma uom="mm">2.477</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">6.884</geod:magnitude>
      <geod:sigma uom="mm">2.425</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">1.43</geod:magnitude>
      <geod:sigma uom="mm">2.223</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">.975</geod:magnitude>
      <geod:sigma uom="mm">.053</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.88</geod:magnitude>
      <geod:sigma uom="mm">.061</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.925</geod:magnitude>
      <geod:sigma uom="mm">.236</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">-.091</geod:magnitude>
      <geod:sigma uom="mm">.693</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.139</geod:magnitude>
      <geod:sigma uom="mm">.948</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.642</geod:magnitude>
      <geod:sigma uom="mm">2.529</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">3.412</geod:magnitude>
      <geod:sigma uom="mm">.655</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.442</geod:magnitude>
      <geod:sigma uom="mm">.897</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.219</geod:magnitude>
      <geod:sigma uom="mm">2.393</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">.801</geod:magnitude>
      <geod:sigma uom="mm">.573</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.05</geod:magnitude>
      <geod:sigma uom="mm">.879</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.531</geod:magnitude>
      <geod:sigma uom="mm">2.341</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">-3.41</geod:magnitude>
      <geod:sigma uom="mm">2.65</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">-2.098</geod:magnitude>
      <geod:sigma uom="mm">.548</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.064</geod:magnitude>
      <geod:sigma uom="mm">.783</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.88</geod:magnitude>
      <geod:sigma uom="mm">2</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">3.371</geod:magnitude>
      <geod:sigma uom="mm">2.251</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">-2.265</geod:magnitude>
      <geod:sigma uom="mm">2.566</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">2.958</geod:magnitude>
      <geod:sigma uom="mm">.65</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-6.877</geod:magnitude>
      <geod:sigma uom="mm">.893</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.961</geod:magnitude>
      <geod:sigma uom="mm">2.381</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">-1.62</geod:magnitude>
      <geod:sigma uom="mm">.528</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.492</geod:magnitude>
      <geod:sigma uom="mm">.771</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.563</geod:magnitude>
      <geod:sigma uom="mm">2.133</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">-3.903</geod:magnitude>
      <geod:sigma uom="mm">8.509</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.321</geod:magnitude>
      <geod:sigma uom="mm">6.736</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.247</geod:magnitude>
      <geod:sigma uom="mm">2.524</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">-26.082</geod:magnitude>
      <geod:sigma uom="mm">3.168</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">34.671</geod:magnitude>
      <geod:sigma uom="mm">2.446</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.387</geod:magnitude>
      <geod:sigma uom="mm">2.588</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">-.295</geod:magnitude>
      <geod:sigma uom="mm">.583</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.756</geod:magnitude>
      <geod:sigma uom="mm">.807</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">-3.914</geod:magnitude>
      <geod:sigma uom="mm">2.522</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">-.828</geod:magnitude>
      <geod:sigma uom="mm">.641</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.215</geod:magnitude>
      <geod:sigma uom="mm">1.006</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-10.859</geod:magnitude>
      <geod:sigma uom="mm">2.552</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">-2.066</geod:magnitude>
      <geod:sigma uom="mm">.601</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.201</geod:magnitude>
      <geod:sigma uom="mm">.801</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.332</geod:magnitude>
      <geod:sigma uom="mm">2.065</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">-12.957</geod:magnitude>
      <geod:sigma uom="mm">3.229</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-27.873</geod:magnitude>
      <geod:sigma uom="mm">4.531</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.55</geod:magnitude>
      <geod:sigma uom="mm">5.155</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">2.18</geod:magnitude>
      <geod:sigma uom="mm">.595</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.308</geod:magnitude>
      <geod:sigma uom="mm">.83</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.513</geod:magnitude>
      <geod:sigma uom="mm">2.157</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">.447</geod:magnitude>
      <geod:sigma uom="mm">.619</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.384</geod:magnitude>
      <geod:sigma uom="mm">.814</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.178</geod:magnitude>
      <geod:sigma uom="mm">2.114</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">-1.909</geod:magnitude>
      <geod:sigma uom="mm">.66</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.629</geod:magnitude>
      <geod:sigma uom="mm">.869</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.517</geod:magnitude>
      <geod:sigma uom="mm">2.252</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">-.628</geod:magnitude>
      <geod:sigma uom="mm">.642</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.343</geod:magnitude>
      <geod:sigma uom="mm">.846</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">1.818</geod:magnitude>
      <geod:sigma uom="mm">2.189</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">13.914</geod:magnitude>
      <geod:sigma uom="mm">.677</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">2.428</geod:magnitude>
      <geod:sigma uom="mm">1.083</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-102.638</geod:magnitude>
      <geod:sigma uom="mm">2.742</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">3.793</geod:magnitude>
      <geod:sigma uom="mm">.629</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.886</geod:magnitude>
      <geod:sigma uom="mm">1.006</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.298</geod:magnitude>
      <geod:sigma uom="mm">2.552</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">-4.416</geod:magnitude>
      <geod:sigma uom="mm">.801</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.914</geod:magnitude>
      <geod:sigma uom="mm">1.281</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.182</geod:magnitude>
      <geod:sigma uom="mm">3.248</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">11.488</geod:magnitude>
      <geod:sigma uom="mm">.881</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">-5.737</geod:magnitude>
      <geod:sigma uom="mm">1.033</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-13.635</geod:magnitude>
      <geod:sigma uom="mm">1.097</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">8.906</geod:magnitude>
      <geod:sigma uom="mm">2.908</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">-1.505</geod:magnitude>
      <geod:sigma uom="mm">.049</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.738</geod:magnitude>
      <geod:sigma uom="mm">.056</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-9.218</geod:magnitude>
      <geod:sigma uom="mm">.164</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">33.104</geod:magnitude>
      <geod:sigma uom="mm">.722</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">3.436</geod:magnitude>
      <geod:sigma uom="mm">.892</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.339</geod:magnitude>
      <geod:sigma uom="mm">2.022</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">-.544</geod:magnitude>
      <geod:sigma uom="mm">1</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.626</geod:magnitude>
      <geod:sigma uom="mm">1.209</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">3.347</geod:magnitude>
      <geod:sigma uom="mm">3.462</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">1.771</geod:magnitude>
      <geod:sigma uom="mm">.648</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.41</geod:magnitude>
      <geod:sigma uom="mm">.894</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.917</geod:magnitude>
      <geod:sigma uom="mm">2.244</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">3.308</geod:magnitude>
      <geod:sigma uom="mm">.783</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.22</geod:magnitude>
      <geod:sigma uom="mm">.983</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.254</geod:magnitude>
      <geod:sigma uom="mm">2.583</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">2.579</geod:magnitude>
      <geod:sigma uom="mm">.653</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.298</geod:magnitude>
      <geod:sigma uom="mm">.869</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.553</geod:magnitude>
      <geod:sigma uom="mm">2.425</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">7.223</geod:magnitude>
      <geod:sigma uom="mm">1.948</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.103</geod:magnitude>
      <geod:sigma uom="mm">2.466</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.574</geod:magnitude>
      <geod:sigma uom="mm">2.521</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">1.598</geod:magnitude>
      <geod:sigma uom="mm">1.884</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">.283</geod:magnitude>
      <geod:sigma uom="mm">2.272</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.892</geod:magnitude>
      <geod:sigma uom="mm">2.428</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">-.241</geod:magnitude>
      <geod:sigma uom="mm">.644</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.733</geod:magnitude>
      <geod:sigma uom="mm">.81</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.021</geod:magnitude>
      <geod:sigma uom="mm">2.146</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">-1.736</geod:magnitude>
      <geod:sigma uom="mm">1.06</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">10.031</geod:magnitude>
      <geod:sigma uom="mm">3.442</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">.141</geod:magnitude>
      <geod:sigma uom="mm">1.096</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.868</geod:magnitude>
      <geod:sigma uom="mm">1.236</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.997</geod:magnitude>
      <geod:sigma uom="mm">3.561</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">1.546</geod:magnitude>
      <geod:sigma uom="mm">2.794</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.194</geod:magnitude>
      <geod:sigma uom="mm">3.118</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.985</geod:magnitude>
      <geod:sigma uom="mm">3.446</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">2.325</geod:magnitude>
      <geod:sigma uom="mm">.587</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.099</geod:magnitude>
      <geod:sigma uom="mm">.788</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">.694</geod:magnitude>
      <geod:sigma uom="mm">2.036</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">4.679</geod:magnitude>
      <geod:sigma uom="mm">.703</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">1.392</geod:magnitude>
      <geod:sigma uom="mm">.97</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.16</geod:magnitude>
      <geod:sigma uom="mm">2.106</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">3.436</geod:magnitude>
      <geod:sigma uom="mm">.674</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.115</geod:magnitude>
      <geod:sigma uom="mm">.864</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.065</geod:magnitude>
      <geod:sigma uom="mm">2.132</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">1.904</geod:magnitude>
      <geod:sigma uom="mm">.631</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.922</geod:magnitude>
      <geod:sigma uom="mm">.877</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.479</geod:magnitude>
      <geod:sigma uom="mm">2.274</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">1.249</geod:magnitude>
      <geod:sigma uom="mm">.986</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.064</geod:magnitude>
      <geod:sigma uom="mm">1.328</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.369</geod:magnitude>
      <geod:sigma uom="mm">2.414</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">51.894</geod:magnitude>
      <geod:sigma uom="mm">1.838</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">15.215</geod:magnitude>
      <geod:sigma uom="mm">2.305</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.413</geod:magnitude>
      <geod:sigma uom="mm">2.476</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">-2.8</geod:magnitude>
      <geod:sigma uom="mm">.773</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.02</geod:magnitude>
      <geod:sigma uom="mm">1.244</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.978</geod:magnitude>
      <geod:sigma uom="mm">3.11</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">1.058</geod:magnitude>
      <geod:sigma uom="mm">.805</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.924</geod:magnitude>
      <geod:sigma uom="mm">1.251</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-5.386</geod:magnitude>
      <geod:sigma uom="mm">2.795</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">1.992</geod:magnitude>
      <geod:sigma uom="mm">.711</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.297</geod:magnitude>
      <geod:sigma uom="mm">.967</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-.875</geod:magnitude>
      <geod:sigma uom="mm">2.391</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">2.28</geod:magnitude>
      <geod:sigma uom="mm">.73</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.225</geod:magnitude>
      <geod:sigma uom="mm">.993</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-4.051</geod:magnitude>
      <geod:sigma uom="mm">2.452</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">-.093</geod:magnitude>
      <geod:sigma uom="mm">.727</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.241</geod:magnitude>
      <geod:sigma uom="mm">2.444</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">7.074</geod:magnitude>
      <geod:sigma uom="mm">1.339</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">7.701</geod:magnitude>
      <geod:sigma uom="mm">1.36</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">24.199</geod:magnitude>
      <geod:sigma uom="mm">1.98</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-7.864</geod:magnitude>
      <geod:sigma uom="mm">3.262</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">4.177</geod:magnitude>
      <geod:sigma uom="mm">1.225</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.401</geod:magnitude>
      <geod:sigma uom="mm">1.965</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-1.32</geod:magnitude>
      <geod:sigma uom="mm">2.912</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">-11.408</geod:magnitude>
      <geod:sigma uom="mm">1.88</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">-.314</geod:magnitude>
      <geod:sigma uom="mm">1.138</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-3.996</geod:magnitude>
      <geod:sigma uom="mm">1.587</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.171</geod:magnitude>
      <geod:sigma uom="mm">2.651</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">17.397</geod:magnitude>
      <geod:sigma uom="mm">1.543</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-60.172</geod:magnitude>
      <geod:sigma uom="mm">2.195</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-8.048</geod:magnitude>
      <geod:sigma uom="mm">2.799</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">1.003</geod:magnitude>
      <geod:sigma uom="mm">.757</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">-.915</geod:magnitude>
      <geod:sigma uom="mm">1.087</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-2.068</geod:magnitude>
      <geod:sigma uom="mm">2.826</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">.937</geod:magnitude>
      <geod:sigma uom="mm">.603</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">-2.676</geod:magnitude>
      <geod:sigma uom="mm">2.369</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">-4.578</geod:magnitude>
      <geod:sigma uom="mm">.742</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-33.909</geod:magnitude>
      <geod:sigma uom="mm">2.731</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">5.844</geod:magnitude>
      <geod:sigma uom="mm">.916</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">-5.935</geod:magnitude>
      <geod:sigma uom="mm">.977</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">-1.904</geod:magnitude>
      <geod:sigma uom="mm">1.006</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">2.287</geod:magnitude>
      <geod:sigma uom="mm">.967</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">.04</geod:magnitude>
      <geod:sigma uom="mm">.775</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>east</geod:directionalComponent>
      <geod:magnitude uom="mm">5.429</geod:magnitude>
      <geod:sigma uom="mm">.975</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">-16.851</geod:magnitude>
      <geod:sigma uom="mm">3.212</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">-2.752</geod:magnitude>
      <geod:sigma uom="mm">1.007</geod:sigma>
    </offsetComponentMagnitude>
    <offsetComponentMagnitude>
      <geod:directionalComponent>up</geod:directionalComponent>
      <geod:magnitude uom="mm">7.543</geod:magnitude>
      <geod:sigma uom="mm">3.529</geod:sigma>
    </offsetComponentMagnitude>
  </offset>

</siteOffsets>
