2026-03-31T14:48:42.76Z38.838333129883-122.827499389652.1099998950958manualconfirmedUSGS0.33md1Origin/20260331145128.579659.77303Magnitude/20260331145128.579723.77304USGS9 km NW of The Geysers, CAregion namenccatalognc75336242contributorID