2025-06-11T11:46:22.83Z38.8241653442383-122.7659988403322manualconfirmedUSGS1.43md1Origin/20250611114845.80918.138483Magnitude/20250611114845.809235.138484USGS4 km WNW of Cobb, CAregion namenccatalognc75194206contributorID