2021-12-13T19:32:45.0000Z54.5525-163.3088339.57manualconfirmedIRIS2.52Ml1Origin/20211214172840.287357.471177Magnitude/20211214172840.28741.471178IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91443926contributorID