2026-06-01T14:23:55.32Z38.803165435791-122.779502868653.1099998950958manualconfirmedUSGS1.07md1Origin/20260601142607.942302.28393Magnitude/20260601142607.942367.28394USGS4 km NW of The Geysers, CAregion namenccatalognc75369281contributorID