2022-09-02T12:33:01.0000Z54.611167-163.78766712.08manualconfirmedIRIS1.57Ml1Origin/20220903085329.505216.109593Magnitude/20220903085329.505268.109594IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91673356contributorID