2026-04-14T22:29:04.9Z38.840666666667-122.790166666672.28manualconfirmedUSGS0.22md1Origin/20260417193427.468659.24125Magnitude/20260417193427.46872.24126USGS6 km WNW of Cobb, CAregion namenccatalognc75344762contributorID