2021-04-18T17:55:50.0000Z37.561333-118.8603336.49manualconfirmedIRIS0.88Md1Origin/20210421060705.123087.9228166Magnitude/20210421060705.123138.9228167IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73551060contributorID