2025-12-12T13:17:05.6Z38.8216667175293-122.8433303833012.39000010490417manualconfirmedUSGS1.84md1Origin/20251212131845.575833.209890Magnitude/20251212131845.575888.209891USGS9 km WNW of The Geysers, CAregion namenccatalognc75278721contributorID