2025-06-09T05:12:57.4Z38.8308333333333-122.81452.39manualconfirmedUSGS0.36md1Origin/20250610003512.968093.125568Magnitude/20250610003512.968143.125569USGS8 km NNW of The Geysers, CAregion namenccatalognc75193071contributorID