2021-05-18T05:39:58.0000Z51.0833179.375835manualconfirmedIRIS5mb1Origin/20210518061154.187326.84998Magnitude/20210518061154.187383.84999IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogus7000e407,ak0216cbdn6vcontributorID