2026-03-08T04:21:49.02Z38.8250007629395-122.7656631469732.0899999141693102manualconfirmedUSGS1.11md1Origin/20260308042409.11956.43069Magnitude/20260308042409.119624.43070USGS4 km W of Cobb, CAregion namenccatalognc75324067contributorID