2025-09-18T17:17:57.99Z38.8283348083496-122.8563308715822.49manualconfirmedUSGS0.94md1Origin/20250918172026.584281.586458Magnitude/20250918172026.584335.586459USGS10 km NW of The Geysers, CAregion namenccatalognc75239212contributorID