2021-09-12T05:20:18.0000Z59.9874-139.54253.9manualconfirmedIRIS1.4ml1Origin/20210912052602.120048.779027Magnitude/20210912052602.120103.779028IRISSOUTHEASTERN ALASKAregion nameNEIC PDEcatalogak021bpt4zpicontributorID