2026-08-03T00:09:40.27Z38.835834503174-122.793334960942.1099998950958manualconfirmedUSGS0.69md1Origin/20260803001151.013924.277673Magnitude/20260803001151.013987.277674USGS6 km WNW of Cobb, CAregion namenccatalognc75410367contributorID