2026-03-01T10:42:31.53Z38.8105010986328-122.819168090823.22000002861023manualconfirmedUSGS1.8md1Origin/20260301104502.079773.95677Magnitude/20260301104502.0799.95678USGS7 km NW of The Geysers, CAregion namenccatalognc75320617contributorID