2026-03-01T12:20:19.96Z34.2601666666667-118.73816666666718.92manualconfirmedUSGS1.47ml1Origin/20260301122401.219984.96205Magnitude/20260301122401.220046.96206USGS1 km S of Simi Valley, CAregion namecicatalogci41406952contributorID