2022-09-26T08:48:08.0000Z54.57-163.30966711.93manualconfirmedIRIS1.39Ml1Origin/20220927001809.889411.283486Magnitude/20220927001809.889463.283487IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91072318contributorID