2025-05-09T02:14:38.72Z38.8351669311523-122.7900009155271.49manualconfirmedUSGS0.27md1Origin/20250509021639.805818.174909Magnitude/20250509021639.80587.174910USGS6 km WNW of Cobb, CAregion namenccatalognc75178726contributorID