2023-10-09T19:07:30.91Z38.8144989-122.83116911.27manualconfirmedUSGS0.57md1Origin/20231009190958.434068.28131Magnitude/20231009190958.434123.28132USGS8 km WNW of The Geysers, CAregion namenccatalognc73948216contributorID