2026-04-27T22:05:59.47Z38.803001403809-122.764335632320.6700000166893manualconfirmedUSGS0.8md1Origin/20260427220832.575751.7407Magnitude/20260427220832.575813.7408USGS3 km NNW of The Geysers, CAregion namenccatalognc75352797contributorID