2025-09-24T19:45:17.0000Z37.5383338928223-118.95500183105512.1300001144409manualconfirmedUSGS1.53md1Origin/20250924194726.938629.664157Magnitude/20250924194726.93868.664158USGS11 km S of Mammoth Lakes, CAregion namenccatalognc75241517contributorID