2026-10-26T17:16:49.94Z38.816665649414-122.760833740231.9099999666214manualconfirmedUSGS1.03md1Origin/20261026171915.945351.133806Magnitude/20261026171915.945412.133807USGS3 km W of Cobb, CAregion namenccatalognc75455146contributorID