2025-08-21T08:44:58.91Z38.8328323364258-122.8078308105472.23000001907349manualconfirmedUSGS1.65md1Origin/20250821084654.759972.316019Magnitude/20250821084654.76003.316020USGS7 km WNW of Cobb, CAregion namenccatalognc75226642contributorID