2025-05-20T17:10:41.44Z38.823333740234403-122.7653350830082.42000007629395manualconfirmedUSGS0.66md1Origin/20250520171302.844674.258122Magnitude/20250520171302.844736.258123USGS4 km WNW of Cobb, CAregion namenccatalognc75184161contributorID