2026-06-08T04:55:58.09Z38.848667144775-122.847335815431.5199999809265manualconfirmedUSGS2.28md1Origin/20260608045905.79993.81629Magnitude/20260608045905.799977.81630USGS11 km WNW of Cobb, CAregion namenccatalognc75372816contributorID