2026-05-08T09:54:06.82Z38.835166931152-122.816169738771.960000038147manualconfirmedUSGS1.09md1Origin/20260508095605.491738.122707Magnitude/20260508095605.491799.122708USGS8 km W of Cobb, CAregion namenccatalognc75357021contributorID