2023-09-18T16:46:19.0000Z59.8681-152.338377.4manualconfirmedIRIS2.1ml1Origin/20230918165101.032309.595900Magnitude/20230918165101.032362.595901IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogak023bzx2f0bcontributorID