2026-11-03T13:53:25.58Z38.848667144775-122.834167480470.08manualconfirmedUSGS2.27md1Origin/20261103135542.299852.185249Magnitude/20261103135542.299917.185250USGS10 km WNW of Cobb, CAregion namenccatalognc75462032contributorID