<?xml version="1.0" encoding="UTF-8"?>
<seiscomp xmlns="http://geofon.gfz-potsdam.de/ns/seiscomp3-schema/0.13" version="0.13"><EventParameters><origin publicID="Origin/20250318055507.026532.358752"><time><value>2025-03-18T05:52:11.952986Z</value><uncertainty>1.9152040481567383</uncertainty></time><latitude><value>59.09322738647461</value><uncertainty>15.389102935791016</uncertainty></latitude><longitude><value>-140.11624145507812</value><uncertainty>10.63619613647461</uncertainty></longitude><depth><value>110.88461303710938</value><uncertainty>20.03351593017578</uncertainty></depth><depthType>from location</depthType><methodID>LOCSAT</methodID><earthModelID>iasp91_scanloc</earthModelID><quality><associatedPhaseCount>36</associatedPhaseCount><usedPhaseCount>36</usedPhaseCount><associatedStationCount>36</associatedStationCount><usedStationCount>36</usedStationCount><depthPhaseCount>0</depthPhaseCount><standardError>0.8466533965399056</standardError><azimuthalGap>248.2574806213379</azimuthalGap><maximumDistance>6.727375507354736</maximumDistance><minimumDistance>0.6820682287216187</minimumDistance><medianDistance>6.372569561004639</medianDistance></quality><uncertainty><minHorizontalUncertainty>12.15536880493164</minHorizontalUncertainty><maxHorizontalUncertainty>38.22402572631836</maxHorizontalUncertainty><azimuthMaxHorizontalUncertainty>147.8289031982422</azimuthMaxHorizontalUncertainty><preferredDescription>horizontal uncertainty</preferredDescription></uncertainty><evaluationMode>automatic</evaluationMode><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T05:55:07.02658Z</creationTime><modificationTime>2025-03-18T05:55:10.08752Z</modificationTime></creationInfo><comment><text>minPhaseConfirm</text><id>scevalMethod</id><creationInfo><creationTime>2025-03-18T05:55:10.087482Z</creationTime></creationInfo></comment><magnitude publicID="Origin/20250318055507.026532.358752/netMag/M"><magnitude><value>4.629432576943706</value></magnitude><type>M</type><methodID>weighted average</methodID><stationCount>27</stationCount><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T05:55:10.100893Z</creationTime><modificationTime>2025-03-18T05:55:54.807765Z</modificationTime></creationInfo></magnitude></origin><origin publicID="Origin/20250318060131.079455.149248"><time><value>2025-03-18T05:52:11.952986Z</value></time><latitude><value>59.09322738647461</value></latitude><longitude><value>-140.11624145507812</value></longitude><depth><value>292</value></depth><depthType>from moment tensor inversion</depthType><methodID>FocalMechanism</methodID><earthModelID>gemini-prem</earthModelID><quality><usedPhaseCount>7</usedPhaseCount><associatedStationCount>35</associatedStationCount><usedStationCount>6</usedStationCount><azimuthalGap>252.43805929108953</azimuthalGap><maximumDistance>6.727374681468795</maximumDistance><minimumDistance>2.054357379946158</minimumDistance></quality><type>hypocenter</type><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T06:01:31.079019Z</creationTime></creationInfo></origin><focalMechanism publicID="FocalMechanism/20250318060131.079173.149247"><triggeringOriginID>Origin/20250318055507.026532.358752</triggeringOriginID><nodalPlanes><nodalPlane1><strike><value>101.26331640053004</value></strike><dip><value>88.42109963180403</value></dip><rake><value>-36.66431754247388</value></rake></nodalPlane1><nodalPlane2><strike><value>192.43835004873955</value></strike><dip><value>53.35187425654845</value></dip><rake><value>-178.03193472604423</value></rake></nodalPlane2></nodalPlanes><principalAxes><tAxis><azimuth><value>152.97368864772756</value></azimuth><plunge><value>23.74006957510499</value></plunge><length><value>15856569307117038</value></length></tAxis><pAxis><azimuth><value>50.47367060326516</value></azimuth><plunge><value>26.203113399342907</value></plunge><length><value>-13157994926635338</value></length></pAxis><nAxis><azimuth><value>279.14353974045116</value></azimuth><plunge><value>53.30646992419859</value></plunge><length><value>-2698574380481700</value></length></nAxis></principalAxes><azimuthalGap>252.43805929108953</azimuthalGap><misfit>0.2806708366510936</misfit><evaluationMode>automatic</evaluationMode><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T06:01:31.079019Z</creationTime></creationInfo><momentTensor publicID="MomentTensor/20250318060131.079671.149250"><derivedOriginID>Origin/20250318060131.079455.149248</derivedOriginID><momentMagnitudeID>Magnitude/20250318060131.079595.149249</momentMagnitudeID><scalarMoment><value>14694317343241226</value></scalarMoment><tensor><Mrr><value>-1730488058633773.8</value></Mrr><Mtt><value>6228364365697793</value></Mtt><Mpp><value>-4497876307064019</value></Mpp><Mrt><value>-8728494921714841</value></Mrt><Mrp><value>89069098133122.77</value></Mrp><Mtp><value>10426859730903058</value></Mtp></tensor><varianceReduction>0.7193291633489064</varianceReduction><doubleCouple>0.6596269560944086</doubleCouple><clvd>0.34037304390559137</clvd><greensFunctionID>sc3gf1d:/gemini-prem</greensFunctionID><filterID>BP 20s-50s</filterID><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T06:01:31.079019Z</creationTime></creationInfo><dataUsed><waveType>body waves</waveType><stationCount>6</stationCount><componentCount>6</componentCount></dataUsed><dataUsed><waveType>surface waves</waveType><stationCount>1</stationCount><componentCount>1</componentCount></dataUsed></momentTensor></focalMechanism><event publicID="aec2025fjywkj"><preferredOriginID>Origin/20250318055507.026532.358752</preferredOriginID><preferredMagnitudeID>Origin/20250318055507.026532.358752/netMag/M</preferredMagnitudeID><preferredFocalMechanismID>FocalMechanism/20250318060131.079173.149247</preferredFocalMechanismID><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T05:54:42.940012Z</creationTime><modificationTime>2025-03-18T06:01:31.13507Z</modificationTime></creationInfo><description><text>Southeastern Alaska</text><type>region name</type></description><originReference>Origin/20250318055507.026532.358752</originReference><focalMechanismReference>FocalMechanism/20250318060131.079173.149247</focalMechanismReference></event></EventParameters></seiscomp>
