<?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.20260520113556.934628.126101"><time><value>2026-05-19T16:58:12.363812Z</value></time><latitude><value>28.800774707508545</value><uncertainty>1.3429816071951706</uncertainty></latitude><longitude><value>-98.9949367843504</value><uncertainty>0.890185948032712</uncertainty></longitude><depth><value>8.372274797349881</value><uncertainty>1.273727370746575</uncertainty></depth><methodID>NonLinLoc</methodID><earthModelID>EF1D-20250701</earthModelID><quality><associatedPhaseCount>31</associatedPhaseCount><usedPhaseCount>26</usedPhaseCount><usedStationCount>21</usedStationCount><standardError>0.4109735059448157</standardError><azimuthalGap>77.38000986109316</azimuthalGap><secondaryAzimuthalGap>95.93984281100626</secondaryAzimuthalGap><groundTruthLevel>-</groundTruthLevel><maximumDistance>0.7704940015044254</maximumDistance><minimumDistance>0.1318150235823595</minimumDistance><medianDistance>0.5925056207544979</medianDistance></quality><uncertainty><horizontalUncertainty>2.1424660580077504</horizontalUncertainty><minHorizontalUncertainty>1.1750360057314835</minHorizontalUncertainty><maxHorizontalUncertainty>2.1424660580077504</maxHorizontalUncertainty><azimuthMaxHorizontalUncertainty>21.780662301258133</azimuthMaxHorizontalUncertainty><confidenceEllipsoid><semiMajorAxisLength>2707.68531215413</semiMajorAxisLength><semiMinorAxisLength>1455.7078667065587</semiMinorAxisLength><semiIntermediateAxisLength>2332.455645523124</semiIntermediateAxisLength><majorAxisPlunge>67.08739651885068</majorAxisPlunge><majorAxisAzimuth>68.23611718109727</majorAxisAzimuth><majorAxisRotation>90.05887701268259</majorAxisRotation></confidenceEllipsoid></uncertainty><evaluationMode>manual</evaluationMode><evaluationStatus>final</evaluationStatus><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-05-20T11:36:02.110739Z</creationTime><modificationTime>2026-05-20T11:37:32.337076Z</modificationTime></creationInfo><magnitude publicID="Magnitude/20260520113609.548843.126137"><magnitude><value>1.7241872500068314</value><uncertainty>0.11900255516285585</uncertainty></magnitude><type>ML(TexNet)</type><methodID>trimmed mean</methodID><stationCount>7</stationCount><evaluationStatus>confirmed</evaluationStatus><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-05-20T11:37:17.435951Z</creationTime></creationInfo></magnitude></origin><event publicID="tx2026jupyxg"><preferredOriginID>NLL.20260520113556.934628.126101</preferredOriginID><preferredMagnitudeID>Magnitude/20260520113609.548843.126137</preferredMagnitudeID><type>earthquake</type><typeCertainty>known</typeCertainty><creationInfo><agencyID>TXNet</agencyID><creationTime>2026-05-19T16:58:44.052331Z</creationTime><modificationTime>2026-05-20T11:37:33.086562Z</modificationTime></creationInfo><description><text>Southern Texas</text><type>region name</type></description><originReference>NLL.20260520113556.934628.126101</originReference></event></EventParameters></seiscomp>
