2021-10-20T16:31:24.0000Z59.0329-154.0485100.8manualconfirmedIRIS1.8ml1Origin/20211020163556.779949.249239Magnitude/20211020163556.779998.249240IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogak021dgu6bhmcontributorID