2026-08-28T21:24:32.66Z40.335666656494-125.0640029907210.670000076294manualconfirmedUSGS2.57md1Origin/20260828212619.911542.49883Magnitude/20260828212619.911644.498842026-08-28T21:26:19.923859ZOff Coast of Northern Californiaregion nameOrigin/20260828212619.911542.49883