2022-05-11T05:14:25.0000Z53.9206-163.924818manualconfirmedIRIS1.7ml1Origin/20220511153023.567971.21532Magnitude/20220511153023.568021.21533IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogak02260qgntgcontributorID