2026-05-06T10:56:12.64Z38.838665008545-122.805831909181.9700000286102manualconfirmedUSGS1.75md1Origin/20260506105828.110024.101067Magnitude/20260506105828.110086.101068USGS7 km WNW of Cobb, CAregion namenccatalognc75358077contributorID