2026-03-28T00:54:35.72Z38.836666107178-122.835670471191.62manualconfirmedUSGS0.72md1Origin/20260328005704.180207.39339Magnitude/20260328005704.180272.39340USGS10 km NW of The Geysers, CAregion namenccatalognc75334207contributorID