<?xml version="1.0" encoding="UTF-8"?>
<seiscomp xmlns="http://geofon.gfz-potsdam.de/ns/seiscomp3-schema/0.12" version="0.12"><EventParameters><origin publicID="Origin/20230928152252.485928.615308"><time><value>2023-09-28T14:40:30.647504Z</value><uncertainty>0.7387827635</uncertainty></time><latitude><value>-15.54617214</value><uncertainty>3.661673307</uncertainty></latitude><longitude><value>167.6555176</value><uncertainty>3.21690321</uncertainty></longitude><depth><value>161.1924133</value><uncertainty>7.203388691</uncertainty></depth><depthType>from location</depthType><methodID>LOCSAT</methodID><earthModelID>iasp91</earthModelID><quality><associatedPhaseCount>130</associatedPhaseCount><usedPhaseCount>50</usedPhaseCount><associatedStationCount>139</associatedStationCount><usedStationCount>50</usedStationCount><standardError>0.7144926439</standardError><azimuthalGap>55.07963562</azimuthalGap><maximumDistance>101.3718719</maximumDistance><minimumDistance>9.688615799</minimumDistance><medianDistance>60.33905602</medianDistance></quality><evaluationMode>automatic</evaluationMode><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>gempa</agencyID><creationTime>2023-09-28T15:22:52.486115Z</creationTime><modificationTime>2023-09-28T15:22:52.530803Z</modificationTime></creationInfo><comment><text>0.79</text><id>mismatchScore</id><creationInfo><creationTime>2023-09-28T15:22:52.530717Z</creationTime><modificationTime>2023-09-28T15:22:52.53082Z</modificationTime></creationInfo></comment><comment><text>extendedGap</text><id>scevalMethod</id><creationInfo><creationTime>2023-09-28T15:22:52.530785Z</creationTime></creationInfo></comment><magnitude publicID="Origin/20230928152252.485928.615308/netMag/M"><magnitude><value>5.706735585</value></magnitude><type>M</type><methodID>weighted average</methodID><stationCount>38</stationCount><creationInfo><agencyID>gempa</agencyID><creationTime>2023-09-28T15:22:52.537255Z</creationTime></creationInfo></magnitude></origin><origin publicID="Origin/20230928152027.691261.2686800"><time><value>2023-09-28T14:40:30.654142Z</value></time><latitude><value>-15.5463419</value></latitude><longitude><value>167.6431732</value></longitude><depth><value>159.9935913</value></depth><depthType>from moment tensor inversion</depthType><methodID>FocalMechanism</methodID><earthModelID>qseis_ak135f_continental</earthModelID><quality><usedPhaseCount>16</usedPhaseCount><associatedStationCount>9</associatedStationCount><usedStationCount>9</usedStationCount><azimuthalGap>155.765439</azimuthalGap><maximumDistance>43.18256711</maximumDistance><minimumDistance>9.657913806</minimumDistance></quality><type>hypocenter</type><creationInfo><agencyID>gempa</agencyID><creationTime>2023-09-28T15:20:27.691224Z</creationTime></creationInfo></origin><focalMechanism publicID="FocalMechanism/20230928152027.691238.2686799"><triggeringOriginID>Origin/20230928150321.312031.255156</triggeringOriginID><nodalPlanes><nodalPlane1><strike><value>102.1205383</value></strike><dip><value>32.63544093</value></dip><rake><value>125.4952974</value></rake></nodalPlane1><nodalPlane2><strike><value>241.86012</value></strike><dip><value>63.95534471</value></dip><rake><value>69.60292515</value></rake></nodalPlane2></nodalPlanes><principalAxes><tAxis><azimuth><value>116.2655247</value></azimuth><plunge><value>64.94997915</value></plunge><length><value>2.141812066e+18</value></length></tAxis><pAxis><azimuth><value>346.75856</value></azimuth><plunge><value>16.55870448</value></plunge><length><value>-1.596735175e+18</value></length></pAxis><nAxis><azimuth><value>251.1326331</value></azimuth><plunge><value>18.24809923</value></plunge><length><value>-5.450768906e+17</value></length></nAxis></principalAxes><azimuthalGap>155.765439</azimuthalGap><misfit>0.0690553459</misfit><evaluationMode>automatic</evaluationMode><creationInfo><agencyID>gempa</agencyID><creationTime>2023-09-28T15:20:27.691224Z</creationTime></creationInfo><momentTensor publicID="MomentTensor/20230928152027.691283.2686802"><derivedOriginID>Origin/20230928152027.691261.2686800</derivedOriginID><momentMagnitudeID>Magnitude/20230928152027.691273.2686801</momentMagnitudeID><scalarMoment><value>1.927956296e+18</value></scalarMoment><tensor><Mrr><value>1.574699304e+18</value></Mrr><Mtt><value>-1.36628876e+18</value></Mtt><Mpp><value>-2.084105436e+17</value></Mpp><Mrt><value>-7.357449254e+17</value></Mrt><Mrp><value>-9.900385696e+17</value></Mrp><Mtp><value>-2.428171068e+16</value></Mtp></tensor><varianceReduction>0.9309446541</varianceReduction><doubleCouple>0.4910133345</doubleCouple><clvd>0.5089866655</clvd><greensFunctionID>sc3gf1d:/qseis_ak135f_continental</greensFunctionID><filterID>BP 40s-100s</filterID><creationInfo><agencyID>gempa</agencyID><creationTime>2023-09-28T15:20:27.691224Z</creationTime></creationInfo><dataUsed><waveType>body waves</waveType><stationCount>7</stationCount><componentCount>7</componentCount></dataUsed><dataUsed><waveType>surface waves</waveType><stationCount>9</stationCount><componentCount>9</componentCount></dataUsed></momentTensor></focalMechanism><event publicID="rs2023tctgjy"><preferredOriginID>Origin/20230928152252.485928.615308</preferredOriginID><preferredMagnitudeID>Origin/20230928152252.485928.615308/netMag/M</preferredMagnitudeID><preferredFocalMechanismID>FocalMechanism/20230928152027.691238.2686799</preferredFocalMechanismID><creationInfo><agencyID>gempa</agencyID><creationTime>2023-09-28T14:51:24.755274Z</creationTime><modificationTime>2023-09-28T15:22:52.755739Z</modificationTime></creationInfo><description><text>Vanuatu Islands</text><type>region name</type></description><originReference>Origin/20230928152252.485928.615308</originReference><focalMechanismReference>FocalMechanism/20230928152027.691238.2686799</focalMechanismReference></event></EventParameters></seiscomp>
