2023-12-17T23:27:47.29Z38.8086662-122.82382971.87manualconfirmedUSGS0.87md1Origin/20231217232936.730794.15339Magnitude/20231217232936.730852.15340USGS7 km WNW of The Geysers, CAregion namenccatalognc73977571contributorID