2025-12-18T10:05:17.89Z38.814666748046903-122.8020019531252.71000003814697manualconfirmedUSGS1.07md1Origin/20251218100720.591946.263723Magnitude/20251218100720.592007.263724USGS6 km NW of The Geysers, CAregion namenccatalognc75282006contributorID