<?xml version="1.0" encoding="UTF-8"?>
<seiscomp xmlns="http://geofon.gfz-potsdam.de/ns/seiscomp3-schema/0.11" version="0.11"><EventParameters><origin publicID="Origin/20211026164347.240398.241187"><time><value>2021-10-26T16:27:57.309645Z</value><uncertainty>0.758857429</uncertainty></time><latitude><value>37.25784302</value><uncertainty>3.656374216</uncertainty></latitude><longitude><value>142.1747437</value><uncertainty>4.795453072</uncertainty></longitude><depth><value>33.72899246</value><uncertainty>5.831287384</uncertainty></depth><depthType>from location</depthType><methodID>LOCSAT</methodID><earthModelID>iasp91</earthModelID><quality><associatedPhaseCount>42</associatedPhaseCount><usedPhaseCount>42</usedPhaseCount><associatedStationCount>42</associatedStationCount><usedStationCount>42</usedStationCount><depthPhaseCount>0</depthPhaseCount><standardError>0.9546837323</standardError><azimuthalGap>156.1513939</azimuthalGap><maximumDistance>85.77836609</maximumDistance><minimumDistance>2.747260094</minimumDistance><medianDistance>46.27297974</medianDistance></quality><uncertainty><minHorizontalUncertainty>5.847097397</minHorizontalUncertainty><maxHorizontalUncertainty>11.5369482</maxHorizontalUncertainty><azimuthMaxHorizontalUncertainty>121.7003708</azimuthMaxHorizontalUncertainty><preferredDescription>horizontal uncertainty</preferredDescription></uncertainty><evaluationMode>automatic</evaluationMode><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>gempa</agencyID><creationTime>2021-10-26T16:43:47.217569Z</creationTime><modificationTime>2021-10-26T16:43:47.277022Z</modificationTime></creationInfo><comment><text>0.59</text><id>mismatchScore</id><creationInfo><creationTime>2021-10-26T16:43:47.276993Z</creationTime><modificationTime>2021-10-26T16:43:47.277029Z</modificationTime></creationInfo></comment><comment><text>mismatchScore</text><id>scevalMethod</id><creationInfo><creationTime>2021-10-26T16:43:47.277006Z</creationTime></creationInfo></comment><magnitude publicID="Origin/20211026164347.240398.241187/netMag/M"><magnitude><value>5.130497588</value></magnitude><type>M</type><methodID>weighted average</methodID><stationCount>25</stationCount><creationInfo><agencyID>gempa</agencyID><creationTime>2021-10-26T16:43:47.279106Z</creationTime></creationInfo></magnitude></origin><origin publicID="Origin/20211026164015.954427.391917"><time><value>2021-10-26T16:27:54.381327Z</value></time><latitude><value>37.34005737</value></latitude><longitude><value>142.1296387</value></longitude><depth><value>51</value></depth><methodID>FocalMechanism</methodID><earthModelID>qseis_ak135f_continental</earthModelID><quality><usedPhaseCount>12</usedPhaseCount><associatedStationCount>9</associatedStationCount><usedStationCount>6</usedStationCount><azimuthalGap>218.0916838</azimuthalGap><maximumDistance>4.621504617</maximumDistance><minimumDistance>3.243181213</minimumDistance></quality><type>hypocenter</type><creationInfo><agencyID>gempa</agencyID><creationTime>2021-10-26T16:40:15.954368Z</creationTime></creationInfo></origin><focalMechanism publicID="FocalMechanism/20211026164015.954395.391916"><triggeringOriginID>Origin/20211026163915.466521.1187826</triggeringOriginID><nodalPlanes><nodalPlane1><strike><value>94.72172847</value></strike><dip><value>29.36583211</value></dip><rake><value>36.99059134</value></rake></nodalPlane1><nodalPlane2><strike><value>331.4367162</value></strike><dip><value>72.83909154</value></dip><rake><value>114.200882</value></rake></nodalPlane2></nodalPlanes><principalAxes><tAxis><azimuth><value>272.2851858</value></azimuth><plunge><value>55.5767669</value></plunge><length><value>1.205104658e+16</value></length></tAxis><pAxis><azimuth><value>42.92871957</value></azimuth><plunge><value>24.05490204</value></plunge><length><value>-1.211838973e+16</value></length></pAxis><nAxis><azimuth><value>143.8828541</value></azimuth><plunge><value>23.05948739</value></plunge><length><value>6.734314914e+13</value></length></nAxis></principalAxes><azimuthalGap>218.0916838</azimuthalGap><misfit>0.06010758456</misfit><evaluationMode>automatic</evaluationMode><creationInfo><agencyID>gempa</agencyID><creationTime>2021-10-26T16:40:15.954368Z</creationTime></creationInfo><momentTensor publicID="MomentTensor/20211026164015.954446.391919"><derivedOriginID>Origin/20211026164015.954427.391917</derivedOriginID><momentMagnitudeID>Magnitude/20211026164015.954436.391918</momentMagnitudeID><scalarMoment><value>1.208485888e+16</value></scalarMoment><tensor><Mrr><value>6.196836561e+15</value></Mrr><Mtt><value>-5.374131435e+15</value></Mtt><Mpp><value>-8.227051258e+14</value></Mpp><Mrt><value>-3.098220438e+15</value></Mrt><Mrp><value>8.67285926e+15</value></Mrp><Mtp><value>5.219856199e+15</value></Mtp></tensor><varianceReduction>0.9398924154</varianceReduction><doubleCouple>0.9888857925</doubleCouple><clvd>0.01111420752</clvd><greensFunctionID>sc3gf1d:/qseis_ak135f_continental</greensFunctionID><filterID>BP 40s-100s</filterID><creationInfo><agencyID>gempa</agencyID><creationTime>2021-10-26T16:40:15.954368Z</creationTime></creationInfo><dataUsed><waveType>body waves</waveType><stationCount>6</stationCount><componentCount>6</componentCount></dataUsed><dataUsed><waveType>surface waves</waveType><stationCount>6</stationCount><componentCount>6</componentCount></dataUsed></momentTensor></focalMechanism><event publicID="rs2021vchdqd"><preferredOriginID>Origin/20211026164347.240398.241187</preferredOriginID><preferredMagnitudeID>Origin/20211026164347.240398.241187/netMag/M</preferredMagnitudeID><preferredFocalMechanismID>FocalMechanism/20211026164015.954395.391916</preferredFocalMechanismID><creationInfo><agencyID>gempa</agencyID><creationTime>2021-10-26T16:37:19.4121Z</creationTime><modificationTime>2021-10-26T16:43:47.412496Z</modificationTime></creationInfo><description><text>Off East Coast of Honshu, Japan</text><type>region name</type></description><originReference>Origin/20211026164347.240398.241187</originReference><focalMechanismReference>FocalMechanism/20211026164015.954395.391916</focalMechanismReference></event></EventParameters></seiscomp>
