2022-08-12T10:13:48.0000Z54.563-163.29783311.87manualconfirmedIRIS2.01Ml1Origin/20220812182911.714161.682129Magnitude/20220812182911.714216.682130IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91657961contributorID