2025-05-21T16:58:52.93Z38.8141670227051-122.7763366699225.69000005722046manualconfirmedUSGS0.28md1Origin/20250521170034.529661.1438Magnitude/20250521170034.529713.1439USGS4 km NNW of The Geysers, CAregion namenccatalognc75184551contributorID