2026-02-08T16:04:20.67Z38.824333190918-122.7659988403321.94000005722046manualconfirmedUSGS1.07md1Origin/20260208160658.287697.93567Magnitude/20260208160658.287764.93568USGS4 km W of Cobb, CAregion namenccatalognc75310672contributorID