<?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/20231120065913.484724.244689"><time><value>2023-11-20T06:46:28.44298Z</value><uncertainty>0.21784666180610657</uncertainty></time><latitude><value>39.727596282958984</value><uncertainty>2.690869092941284</uncertainty></latitude><longitude><value>13.696911811828613</value><uncertainty>2.721202850341797</uncertainty></longitude><depth><value>406.18365478515625</value><uncertainty>3.1662397384643555</uncertainty></depth><depthType>from location</depthType><methodID>LOCSAT</methodID><earthModelID>iasp91</earthModelID><quality><associatedPhaseCount>50</associatedPhaseCount><usedPhaseCount>50</usedPhaseCount><associatedStationCount>50</associatedStationCount><usedStationCount>50</usedStationCount><depthPhaseCount>0</depthPhaseCount><standardError>0.9381249140333258</standardError><azimuthalGap>67.5833511352539</azimuthalGap><maximumDistance>77.62608337402344</maximumDistance><minimumDistance>1.6522058248519897</minimumDistance><medianDistance>11.263869285583496</medianDistance></quality><uncertainty><minHorizontalUncertainty>5.326684951782227</minHorizontalUncertainty><maxHorizontalUncertainty>6.243794918060303</maxHorizontalUncertainty><azimuthMaxHorizontalUncertainty>47.04014587402344</azimuthMaxHorizontalUncertainty><preferredDescription>horizontal uncertainty</preferredDescription></uncertainty><evaluationMode>automatic</evaluationMode><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>gempa</agencyID><creationTime>2023-11-20T06:59:13.480331Z</creationTime><modificationTime>2023-11-20T06:59:13.504024Z</modificationTime></creationInfo><comment><text>0.92</text><id>mismatchScore</id><creationInfo><creationTime>2023-11-20T06:59:13.503986Z</creationTime><modificationTime>2023-11-20T06:59:13.504031Z</modificationTime></creationInfo></comment><comment><text>extendedGap</text><id>scevalMethod</id><creationInfo><creationTime>2023-11-20T06:59:13.504Z</creationTime><modificationTime>2023-11-20T06:59:13.504017Z</modificationTime></creationInfo></comment><magnitude publicID="Origin/20231120065913.484724.244689/netMag/M"><magnitude><value>4.528887200689105</value></magnitude><type>M</type><methodID>weighted average</methodID><stationCount>34</stationCount><creationInfo><agencyID>gempa</agencyID><creationTime>2023-11-20T06:59:13.509476Z</creationTime></creationInfo></magnitude></origin><origin publicID="Origin/20231120065805.998604.482446"><time><value>2023-11-20T06:46:28.835417Z</value></time><latitude><value>39.74320983886719</value></latitude><longitude><value>13.71010971069336</value></longitude><depth><value>401.7623291015625</value></depth><depthType>from moment tensor inversion</depthType><methodID>FocalMechanism</methodID><earthModelID>qseis_ak135f_continental</earthModelID><quality><usedPhaseCount>21</usedPhaseCount><associatedStationCount>24</associatedStationCount><usedStationCount>15</usedStationCount><azimuthalGap>96.84033361654838</azimuthalGap><maximumDistance>11.3225466979137</maximumDistance><minimumDistance>1.6395481603635438</minimumDistance></quality><type>hypocenter</type><creationInfo><agencyID>gempa</agencyID><creationTime>2023-11-20T06:58:05.998564Z</creationTime></creationInfo></origin><focalMechanism publicID="FocalMechanism/20231120065805.998579.482445"><triggeringOriginID>Origin/20231120065003.458026.155707</triggeringOriginID><nodalPlanes><nodalPlane1><strike><value>290.34608846351614</value></strike><dip><value>75.17812582465295</value></dip><rake><value>160.35585646394958</value></rake></nodalPlane1><nodalPlane2><strike><value>25.56350973247884</value></strike><dip><value>71.03495532929672</value></dip><rake><value>15.693920895872223</value></rake></nodalPlane2></nodalPlanes><principalAxes><tAxis><azimuth><value>247.26532811615675</value></azimuth><plunge><value>24.248308127420813</value></plunge><length><value>8830535514259864</value></length></tAxis><pAxis><azimuth><value>338.5293362612375</value></azimuth><plunge><value>2.803747591802182</value></plunge><length><value>-7683938996310209</value></length></pAxis><nAxis><azimuth><value>74.71828818254833</value></azimuth><plunge><value>65.56915296334573</value></plunge><length><value>-1146596517949654</value></length></nAxis></principalAxes><azimuthalGap>96.84033361654838</azimuthalGap><misfit>0.13913756680446376</misfit><evaluationMode>automatic</evaluationMode><creationInfo><agencyID>gempa</agencyID><creationTime>2023-11-20T06:58:05.998564Z</creationTime></creationInfo><momentTensor publicID="MomentTensor/20231120065805.998625.482448"><derivedOriginID>Origin/20231120065805.998604.482446</derivedOriginID><momentMagnitudeID>Magnitude/20231120065805.998615.482447</momentMagnitudeID><scalarMoment><value>8316728910533146</value></scalarMoment><tensor><Mrr><value>520583184259123.8</value></Mrr><Mtt><value>-5555764421858638</value></Mtt><Mpp><value>5035181237599514</value></Mpp><Mrt><value>-1741065840954679</value></Mrt><Mrp><value>3328842130182624</value></Mrp><Mtp><value>-5177855922279118</value></Mtp></tensor><varianceReduction>0.8608624331955362</varianceReduction><doubleCouple>0.7403109888187213</doubleCouple><clvd>0.25968901118127874</clvd><greensFunctionID>sc3gf1d:/qseis_ak135f_continental</greensFunctionID><filterID>BP 20s-50s</filterID><creationInfo><agencyID>gempa</agencyID><creationTime>2023-11-20T06:58:05.998564Z</creationTime></creationInfo><dataUsed><waveType>body waves</waveType><stationCount>13</stationCount><componentCount>13</componentCount></dataUsed><dataUsed><waveType>surface waves</waveType><stationCount>8</stationCount><componentCount>8</componentCount></dataUsed></momentTensor></focalMechanism><event publicID="rs2023wvlaoa"><preferredOriginID>Origin/20231120065913.484724.244689</preferredOriginID><preferredMagnitudeID>Origin/20231120065913.484724.244689/netMag/M</preferredMagnitudeID><preferredFocalMechanismID>FocalMechanism/20231120065805.998579.482445</preferredFocalMechanismID><creationInfo><agencyID>gempa</agencyID><creationTime>2023-11-20T06:49:52.995975Z</creationTime><modificationTime>2023-11-20T06:59:13.997153Z</modificationTime></creationInfo><description><text>Tyrrhenian Sea</text><type>region name</type></description><originReference>Origin/20231120065913.484724.244689</originReference><focalMechanismReference>FocalMechanism/20231120065805.998579.482445</focalMechanismReference></event></EventParameters></seiscomp>
