2026-05-15T10:41:32.579Z35.271-101.767.9346manualconfirmedUSGS1.8ml1Origin/20260515164355.078396.35323Magnitude/20260515164355.078455.35324USGS8 km NE of Amarillo, Texasregion nametxcatalogtx2026jmuoujcontributorID