2026-09-30T11:54:00.04Z38.793998718262-122.758834838870.73000001907349manualconfirmedUSGS1.29md1Origin/20260930115639.87579.51830Magnitude/20260930115639.875849.51831USGS2 km N of The Geysers, CAregion namenccatalognc75441866contributorID