2021-04-30T20:08:38.0000Z53.894-166.7253336.87manualconfirmedIRIS-0.37Ml1Origin/20210501040913.281679.8224Magnitude/20210501040913.28173.8225IRISFOX ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav91025788contributorID