2026-08-21T07:16:08.14Z38.838333129883-122.785667419431.5199999809265manualconfirmedUSGS0.69md1Origin/20260821071832.632833.456323Magnitude/20260821071832.632898.456324USGS6 km WNW of Cobb, CAregion namenccatalognc75422272contributorID