2026-08-12T10:41:31.68Z38.820331573486-122.807662963873.079999923706manualconfirmedUSGS1.02md1Origin/20260812104344.494727.355040Magnitude/20260812104344.494788.355041USGS7 km NW of The Geysers, CAregion namenccatalognc75416722contributorID