2026-08-30T09:05:00.16Z38.849998474121-122.846000671391.5700000524521manualconfirmedUSGS0.75md1Origin/20260830090721.763661.38788Magnitude/20260830090721.763723.38789USGS11 km WNW of Cobb, CAregion namenccatalognc75427157contributorID