2026-09-10T08:34:35.64Z38.799667358398-122.792999267583.24manualconfirmedUSGS0.74md1Origin/20260910083708.882961.37602Magnitude/20260910083708.883021.37603USGS4 km NW of The Geysers, CAregion namenccatalognc75433042contributorID