2025-09-13T21:15:00.86Z38.7866668701172-122.7621688842770.03manualconfirmedUSGS0.31md1Origin/20250913211656.067338.542375Magnitude/20250913211656.067391.542376USGS1 km NNW of The Geysers, CAregion namenccatalognc75237517contributorID