<?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/20250318031309.002279.1301042"><time><value>2025-03-18T03:06:06.752133Z</value><uncertainty>0.33488935232162476</uncertainty></time><latitude><value>56.9850845336914</value><uncertainty>6.012489795684814</uncertainty></latitude><longitude><value>-169.39976501464844</value><uncertainty>4.633491992950439</uncertainty></longitude><depth><value>10</value><uncertainty>0</uncertainty></depth><methodID>LOCSAT</methodID><earthModelID>iasp91</earthModelID><quality><associatedPhaseCount>29</associatedPhaseCount><usedPhaseCount>22</usedPhaseCount><associatedStationCount>29</associatedStationCount><usedStationCount>22</usedStationCount><standardError>1.3882407340879885</standardError><azimuthalGap>193.4156723022461</azimuthalGap><maximumDistance>9.476120948791504</maximumDistance><minimumDistance>3.4708690643310547</minimumDistance><medianDistance>6.652584552764893</medianDistance></quality><evaluationMode>automatic</evaluationMode><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T03:13:09.002356Z</creationTime><modificationTime>2025-03-18T03:13:09.073939Z</modificationTime></creationInfo><comment><text>minPhaseConfirm</text><id>scevalMethod</id><creationInfo><creationTime>2025-03-18T03:13:09.073886Z</creationTime></creationInfo></comment><magnitude publicID="Origin/20250318031309.002279.1301042/netMag/M"><magnitude><value>5.052466242247176</value></magnitude><type>M</type><methodID>weighted average</methodID><stationCount>16</stationCount><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T03:13:09.083071Z</creationTime></creationInfo></magnitude></origin><origin publicID="Origin/20250318031528.954847.137955"><time><value>2025-03-18T03:06:06.752133Z</value></time><latitude><value>56.9850845336914</value></latitude><longitude><value>-169.39976501464844</value></longitude><depth><value>2</value></depth><depthType>from moment tensor inversion</depthType><methodID>FocalMechanism</methodID><earthModelID>gemini-prem</earthModelID><quality><usedPhaseCount>6</usedPhaseCount><associatedStationCount>19</associatedStationCount><usedStationCount>6</usedStationCount><azimuthalGap>280.45379509122426</azimuthalGap><maximumDistance>6.94969410723422</maximumDistance><minimumDistance>3.481481764832814</minimumDistance></quality><type>hypocenter</type><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T03:15:28.954454Z</creationTime></creationInfo></origin><focalMechanism publicID="FocalMechanism/20250318031528.954602.137954"><triggeringOriginID>Origin/20250318031309.002279.1301042</triggeringOriginID><nodalPlanes><nodalPlane1><strike><value>148.63779238401125</value></strike><dip><value>85.07165429860748</value></dip><rake><value>102.51935657323672</value></rake></nodalPlane1><nodalPlane2><strike><value>259.78902702083985</value></strike><dip><value>13.440048755975361</value></dip><rake><value>21.69214829210642</value></rake></nodalPlane2></nodalPlanes><principalAxes><tAxis><azimuth><value>72.00192986192826</value></azimuth><plunge><value>48.45967088349339</value></plunge><length><value>3373224637256916</value></length></tAxis><pAxis><azimuth><value>227.29035614487444</value></azimuth><plunge><value>38.828712886305595</value></plunge><length><value>-3717326930304280.5</value></length></pAxis><nAxis><azimuth><value>327.54493901160765</value></azimuth><plunge><value>12.472324788437666</value></plunge><length><value>344102293047364</value></length></nAxis></principalAxes><azimuthalGap>280.45379509122426</azimuthalGap><misfit>0.5702820131490036</misfit><evaluationMode>automatic</evaluationMode><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T03:15:28.954454Z</creationTime></creationInfo><momentTensor publicID="MomentTensor/20250318031528.955126.137957"><derivedOriginID>Origin/20250318031528.954847.137955</derivedOriginID><momentMagnitudeID>Magnitude/20250318031528.955035.137956</momentMagnitudeID><scalarMoment><value>3557778123228241.5</value></scalarMoment><tensor><Mrr><value>444489118639215.25</value></Mrr><Mtt><value>-662692974149465.5</value></Mtt><Mpp><value>218203855510250.25</value></Mpp><Mrt><value>1810132320835715.5</value></Mrt><Mrp><value>-2887639334403602.5</value></Mrp><Mtp><value>837002085436389.5</value></Mtp></tensor><varianceReduction>0.42971798685099644</varianceReduction><doubleCouple>0.8148657357833211</doubleCouple><clvd>0.18513426421667886</clvd><greensFunctionID>sc3gf1d:/gemini-prem</greensFunctionID><filterID>BP 20s-50s</filterID><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T03:15:28.954454Z</creationTime></creationInfo><dataUsed><waveType>body waves</waveType><stationCount>6</stationCount><componentCount>6</componentCount></dataUsed></momentTensor></focalMechanism><event publicID="aec2025fjthrx"><preferredOriginID>Origin/20250318031309.002279.1301042</preferredOriginID><preferredMagnitudeID>Origin/20250318031309.002279.1301042/netMag/M</preferredMagnitudeID><preferredFocalMechanismID>FocalMechanism/20250318031528.954602.137954</preferredFocalMechanismID><creationInfo><agencyID>AEC</agencyID><creationTime>2025-03-18T03:08:59.055489Z</creationTime><modificationTime>2025-03-18T03:15:29.066045Z</modificationTime></creationInfo><description><text>Pribilof Islands, Alaska Region</text><type>region name</type></description><originReference>Origin/20250318031309.002279.1301042</originReference><focalMechanismReference>FocalMechanism/20250318031528.954602.137954</focalMechanismReference></event></EventParameters></seiscomp>
