<?xml version="1.0" encoding="UTF-8"?>
<MomentTensor active="Y" id="1056559">
   <ProductDescription>Moment Tensor</ProductDescription>
   <Description>Moment Tensor for MW 5.0 (GCMT)  WESTERN INDIAN-ANTARCTIC RIDGE</Description>
   <SubType>CMT</SubType>
   <ProductId>201209190703A</ProductId>
   <DOI>10.17611/DP/1056559</DOI>
   <Link>http://ds.iris.edu/spudservice/momenttensor/1056559</Link>
   <LocationTime id="1056556"/>
   <Event>
      <Time>2012-09-19T07:03:44</Time>
      <Latitude>-51.49</Latitude>
      <Longitude>139.45</Longitude>
      <Depth>12.0</Depth>
      <Magnitude>5.0</Magnitude>
      <MagnitudeType>MW</MagnitudeType>
      <Region>WESTERN INDIAN-ANTARCTIC RIDGE</Region>
      <Author>Global CMT Project</Author>
      <Contributor>GCMT</Contributor>
      <Catalog>GCMT</Catalog>
      <ForeignId>3556147</ForeignId>
   </Event>
   <Provenance>
      <CreateTime>2012-12-18T14:07:05</CreateTime>
      <Creator>
         <Email>gcmt@ldeo.columbia.edu</Email>
         <Org>Global CMT Project</Org>
         <OrgLogoUrl>http://www.globalcmt.org/icons2/CMTdata.gif</OrgLogoUrl>
         <OrgUrl>http://www.globalcmt.org</OrgUrl>
      </Creator>
      <SubmitTime>2013-01-10T19:21:19</SubmitTime>
      <Submitter>
         <Name>IRIS DMC</Name>
         <Org>IRIS DMC</Org>
         <OrgLogoUrl>http://www.iris.edu/images/logo/irislogo_50x40.gif</OrgLogoUrl>
         <OrgUrl>http://www.iris.edu</OrgUrl>
      </Submitter>
   </Provenance>
   <PrimaryData id="1228050">
      <Link>http://ds.iris.edu/spudservice/momenttensor/1056559/primarydata/1228050</Link>
      <Filename>focalmechanism.png</Filename>
      <MimeType>image/png</MimeType>
      <Size>711</Size>
      <GroupKey>1</GroupKey>
      <OrderKey>0</OrderKey>
      <DataLink>http://ds.iris.edu/spudservice/data/1228050</DataLink>
   </PrimaryData>
   <SourceData id="1056558">
      <Link>http://ds.iris.edu/spudservice/momenttensor/1056559/sourcedata/1056558</Link>
      <Filename>C201209190703A.ndk</Filename>
      <MimeType>text/plain</MimeType>
      <Size>405</Size>
      <DataLink>http://ds.iris.edu/spudservice/data/1056558</DataLink>
   </SourceData>
   <DataInputs>
      <BodyWave>
         <ComponentCount>25</ComponentCount>
         <ShortestPeriod>40</ShortestPeriod>
         <StationCount>24</StationCount>
      </BodyWave>
      <MantleWave>
         <ComponentCount>0</ComponentCount>
         <ShortestPeriod>0</ShortestPeriod>
         <StationCount>0</StationCount>
      </MantleWave>
      <SurfaceWave>
         <ComponentCount>109</ComponentCount>
         <ShortestPeriod>50</ShortestPeriod>
         <StationCount>75</StationCount>
      </SurfaceWave>
   </DataInputs>
   <MomentTensor Exponent="23">
      <Centroid>
         <Depth stderr="0.0">12.0</Depth>
         <Latitude stderr="0.02">-51.49</Latitude>
         <Longitude stderr="0.06">139.45</Longitude>
         <RefTimeOffset stderr="0.3">0.9</RefTimeOffset>
      </Centroid>
      <PrincipalAxes>
         <Eigen0>
            <Value>4.214</Value>
            <Azimuth>4</Azimuth>
            <Plunge>17</Plunge>
         </Eigen0>
         <Eigen1>
            <Value>0.304</Value>
            <Azimuth>98</Azimuth>
            <Plunge>13</Plunge>
         </Eigen1>
         <Eigen2>
            <Value>-4.522</Value>
            <Azimuth>224</Azimuth>
            <Plunge>69</Plunge>
         </Eigen2>
      </PrincipalAxes>
      <Tensor>
         <Mpp stderr="0.154">0.026</Mpp>
         <Mrp stderr="0.678">-1.19</Mrp>
         <Mrr stderr="0.139">-3.58</Mrr>
         <Mrt stderr="0.491">2.24</Mrt>
         <Mtp stderr="0.106">0.059</Mtp>
         <Mtt stderr="0.101">3.55</Mtt>
      </Tensor>
      <NodalPlane>
         <NP1>
            <Dip>31</Dip>
            <Rake>-116</Rake>
            <Strike>75</Strike>
         </NP1>
         <NP2>
            <Dip>63</Dip>
            <Rake>-76</Rake>
            <Strike>285</Strike>
         </NP2>
      </NodalPlane>
   </MomentTensor>
   <Centroid>
      <DepthType>FIX</DepthType>
      <Timestamp>S-20121218140705</Timestamp>
   </Centroid>
   <EventName>C201209190703A</EventName>
   <MomentRate>
      <FunctionType>TRIHD</FunctionType>
      <HalfDuration>0.8</HalfDuration>
   </MomentRate>
   <ReferenceEvent>
      <Depth>10.0</Depth>
      <Latitude>-51.4</Latitude>
      <Longitude>139.65</Longitude>
      <MagnitudeMb>4.5</MagnitudeMb>
      <MagnitudeMs>0.0</MagnitudeMs>
      <Region>WESTERN INDIAN-ANTARCTIC</Region>
      <Time>2012-09-19T07:03:43</Time>
   </ReferenceEvent>
   <ReferenceCatalog>PDEW</ReferenceCatalog>
   <ScalarMoment>4.368</ScalarMoment>
   <Sourcetype>1</Sourcetype>
   <Versioning>V10</Versioning>
</MomentTensor>