2026-04-06T04:12:28.99Z38.833332061768-122.802169799812.6900000572205manualconfirmedUSGS0.24md1Origin/20260406041508.094155.151079Magnitude/20260406041508.094218.151080USGS7 km W of Cobb, CAregion namenccatalognc75339642contributorID