2025-05-12T06:23:46.83Z38.792999267578097-122.7785034179691.48000001907349manualconfirmedUSGS0.77md1Origin/20250512062553.292892.195187Magnitude/20250512062553.292944.195188USGS3 km NW of The Geysers, CAregion namenccatalognc75180116contributorID