<?xml version="1.0" encoding="UTF-8"?>
<seiscomp xmlns="http://geofon.gfz.de/ns/seiscomp-schema/0.14" version="0.14"><EventParameters><origin publicID="NLL.20260421211334.002866.101583"><time><value>2026-04-21T20:55:41.499412Z</value></time><latitude><value>31.66531801355402</value><uncertainty>0.418608249026873</uncertainty></latitude><longitude><value>-104.28689548029011</value><uncertainty>0.2627329772263614</uncertainty></longitude><depth><value>7.279052734375</value><uncertainty>0.582810336696069</uncertainty></depth><methodID>NonLinLoc</methodID><earthModelID>PB1D-20170918-topoLV</earthModelID><quality><associatedPhaseCount>63</associatedPhaseCount><usedPhaseCount>46</usedPhaseCount><usedStationCount>31</usedStationCount><standardError>0.17510399418148156</standardError><azimuthalGap>66.31529865751222</azimuthalGap><secondaryAzimuthalGap>117.75751090375414</secondaryAzimuthalGap><groundTruthLevel>-</groundTruthLevel><maximumDistance>0.30376045020504233</maximumDistance><minimumDistance>0.019768651085447796</minimumDistance><medianDistance>0.22842456598204833</medianDistance></quality><uncertainty><horizontalUncertainty>0.6350654434003219</horizontalUncertainty><minHorizontalUncertainty>0.3981121633316027</minHorizontalUncertainty><maxHorizontalUncertainty>0.6350654434003219</maxHorizontalUncertainty><azimuthMaxHorizontalUncertainty>1.9119994283748838</azimuthMaxHorizontalUncertainty><confidenceEllipsoid><semiMajorAxisLength>1125.2252421500016</semiMajorAxisLength><semiMinorAxisLength>486.5156080195825</semiMinorAxisLength><semiIntermediateAxisLength>747.2893688970947</semiIntermediateAxisLength><majorAxisPlunge>162.40457933094996</majorAxisPlunge><majorAxisAzimuth>-78.54422161339858</majorAxisAzimuth><majorAxisRotation>85.00986659574163</majorAxisRotation></confidenceEllipsoid></uncertainty><evaluationMode>manual</evaluationMode><evaluationStatus>final</evaluationStatus><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-04-21T21:13:35.948234Z</creationTime><modificationTime>2026-04-21T21:13:59.765578Z</modificationTime></creationInfo><magnitude publicID="Magnitude/20260421211338.463346.101620"><magnitude><value>1.7472103568705712</value><uncertainty>0.18675086711424288</uncertainty></magnitude><type>ML(TexNet)</type><methodID>trimmed mean</methodID><stationCount>24</stationCount><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-04-21T21:13:50.061886Z</creationTime></creationInfo></magnitude></origin><event publicID="tx2026hvnlux"><preferredOriginID>NLL.20260421211334.002866.101583</preferredOriginID><preferredMagnitudeID>Magnitude/20260421211338.463346.101620</preferredMagnitudeID><type>earthquake</type><typeCertainty>known</typeCertainty><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-04-21T20:55:49.469852Z</creationTime><modificationTime>2026-04-21T21:13:59.940595Z</modificationTime></creationInfo><description><text>Western Texas</text><type>region name</type></description><originReference>NLL.20260421211334.002866.101583</originReference></event></EventParameters></seiscomp>
