2025-09-06T23:26:28.65Z38.7931671142578-122.7649993896483.24manualconfirmedUSGS0.77md1Origin/20250906232856.795506.477818Magnitude/20250906232856.795573.477819USGS2 km NNW of The Geysers, CAregion namenccatalognc75234127contributorID