2026-04-07T15:00:43.47Z38.811668395996-122.810333251953.3manualconfirmedUSGS1.09md1Origin/20260407150301.583033.169595Magnitude/20260407150301.583096.169596USGS6 km NW of The Geysers, CAregion namenccatalognc75340452contributorID