2026-06-18T23:38:11.08Z38.814167022705-122.795829772953.3099999427795manualconfirmedUSGS1.37md1Origin/20260618234048.367866.16383Magnitude/20260618234048.367928.16384USGS5 km NW of The Geysers, CAregion namenccatalognc75379311contributorID