2023-07-30T21:29:00.0000Z37.536667-118.802833-1.45manualconfirmedIRIS1.04Md1Origin/20230731183421.094966.240913Magnitude/20230731183421.095018.240914IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73918456contributorID