2025-04-22T15:26:09.38Z37.532501220703097-118.8643341064458.3100004196167manualconfirmedUSGS1.23md1Origin/20250422152757.931512.46713Magnitude/20250422152757.931564.46714USGS15 km SSE of Mammoth Lakes, CAregion namenccatalognc75169781contributorID