2025-04-13T16:35:08.59Z38.8380012512207-122.7839965820310.94manualconfirmedUSGS1.11md1Origin/20250413163716.529718.151830Magnitude/20250413163716.52978.151831USGS6 km WNW of Cobb, CAregion namenccatalognc75164686contributorID