2023-11-04T13:59:11.0000Z54.7365-164.1068337.21manualconfirmedIRIS1.51Ml1Origin/20231107032503.675093.222786Magnitude/20231107032503.675146.222787IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91120743contributorID