2026-04-17T05:31:25.26Z38.842998504639-122.825164794921.9700000286102manualconfirmedUSGS1.48md1Origin/20260417053341.810618.17878Magnitude/20260417053341.810698.17879USGS9 km WNW of Cobb, CAregion namenccatalognc75346207contributorID