2020-12-22T02:20:52.0000Z37.5105-118.9431676.14manualconfirmedIRIS0.77Md1Origin/20201222042110.847055.138563Magnitude/20201222042110.847114.138564IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73501355contributorID