2026-04-27T11:55:55.33Z38.80033493042-122.776832580573.460000038147manualconfirmedUSGS0.84md1Origin/20260427115747.932889.2207Magnitude/20260427115747.932952.2208USGS3 km NW of The Geysers, CAregion namenccatalognc75352457contributorID