2023-12-07T13:31:40.95Z38.7913322-122.76100161.85manualconfirmedUSGS1.03md1Origin/20231207133349.549451.51999Magnitude/20231207133349.549559.52000USGS2 km NNW of The Geysers, CAregion namenccatalognc73972821contributorID