2026-09-07T00:16:50.26Z38.82149887085-122.797500610352.9100000858307manualconfirmedUSGS1.09md1Origin/20260907001831.247414.13917Magnitude/20260907001831.247474.13918USGS6 km NW of The Geysers, CAregion namenccatalognc75430912contributorID