2026-02-07T21:37:44.58Z38.8194999694824-122.4478302001954.94999980926514manualconfirmedUSGS1.63md1Origin/20260207214020.461665.86327Magnitude/20260207214020.461729.86328USGS10 km E of Hidden Valley Lake, CAregion namenccatalognc75310287contributorID