<?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.20260428145307.696723.716598"><time><value>2026-04-26T04:52:32.298583Z</value></time><latitude><value>28.85165821171322</value><uncertainty>1.3699169396969466</uncertainty></latitude><longitude><value>-99.03838617530506</value><uncertainty>0.7539158262316505</uncertainty></longitude><depth><value>8.257822996761952</value><uncertainty>1.170076308229959</uncertainty></depth><methodID>NonLinLoc</methodID><earthModelID>EF1D-20250701</earthModelID><quality><associatedPhaseCount>43</associatedPhaseCount><usedPhaseCount>33</usedPhaseCount><usedStationCount>26</usedStationCount><standardError>0.4323688304149346</standardError><azimuthalGap>81.48669732667558</azimuthalGap><secondaryAzimuthalGap>92.69576704007713</secondaryAzimuthalGap><groundTruthLevel>-</groundTruthLevel><maximumDistance>0.7336952682931923</maximumDistance><minimumDistance>0.07147627046352</minimumDistance><medianDistance>0.6554215869408515</medianDistance></quality><uncertainty><horizontalUncertainty>2.1126681149815414</horizontalUncertainty><minHorizontalUncertainty>1.0771605608153778</minHorizontalUncertainty><maxHorizontalUncertainty>2.1126681149815414</maxHorizontalUncertainty><azimuthMaxHorizontalUncertainty>12.179407302643654</azimuthMaxHorizontalUncertainty><confidenceEllipsoid><semiMajorAxisLength>2799.5867487978376</semiMajorAxisLength><semiMinorAxisLength>1130.3562270304833</semiMinorAxisLength><semiIntermediateAxisLength>2085.3113086768617</semiIntermediateAxisLength><majorAxisPlunge>120.74121246466217</majorAxisPlunge><majorAxisAzimuth>-95.17285617236962</majorAxisAzimuth><majorAxisRotation>68.09641806646101</majorAxisRotation></confidenceEllipsoid></uncertainty><evaluationMode>manual</evaluationMode><evaluationStatus>final</evaluationStatus><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-04-28T14:53:09.4337Z</creationTime><modificationTime>2026-04-28T14:54:05.232514Z</modificationTime></creationInfo><magnitude publicID="Magnitude/20260428145314.299009.716618"><magnitude><value>1.675023308412798</value><uncertainty>0.181875053632801</uncertainty></magnitude><type>ML(TexNet)</type><methodID>trimmed mean</methodID><stationCount>7</stationCount><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-04-28T14:53:44.420771Z</creationTime></creationInfo></magnitude></origin><event publicID="tx2026idmfit"><preferredOriginID>NLL.20260428145307.696723.716598</preferredOriginID><preferredMagnitudeID>Magnitude/20260428145314.299009.716618</preferredMagnitudeID><type>earthquake</type><typeCertainty>known</typeCertainty><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-04-26T04:53:01.93258Z</creationTime><modificationTime>2026-04-28T14:54:05.64468Z</modificationTime></creationInfo><description><text>Southern Texas</text><type>region name</type></description><originReference>NLL.20260428145307.696723.716598</originReference></event></EventParameters></seiscomp>
