2022-05-06T09:05:36.0000Z54.533-164.7003331.75manualconfirmedIRIS-0.33Ml1Origin/20220507013759.508906.35920Magnitude/20220507013759.508967.35921IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91057513contributorID