2023-08-23T17:23:25.84Z38.8076667-122.81116670.65manualconfirmedUSGS-0.3md1Origin/20230826075109.351685.432437Magnitude/20230826075109.351736.432438USGS6 km NW of The Geysers, CAregion namenccatalognc73927481contributorID