2026-07-16T22:45:44.35Z38.851165771484-122.833168029780.66000002622604manualconfirmedUSGS1.23md1Origin/20260716224727.228577.133678Magnitude/20260716224727.228638.133679USGS10 km WNW of Cobb, CAregion namenccatalognc75397361contributorID