2026-07-27T05:57:57.31Z38.831001281738-122.816169738771.75manualconfirmedUSGS0.72md1Origin/20260727055948.885235.219481Magnitude/20260727055948.885295.219482USGS8 km NW of The Geysers, CAregion namenccatalognc75406452contributorID