2026-05-09T14:39:11.05Z38.832332611084-122.797500610352.0899999141693manualconfirmedUSGS1.3md1Origin/20260509144121.950981.134811Magnitude/20260509144121.951043.134812USGS7 km W of Cobb, CAregion namenccatalognc75357756contributorID