2021-12-17T05:53:35.0000Z52.1026178.287210.7manualconfirmedIRIS2.14Ml1Origin/20211218014621.549161.498149Magnitude/20211218014621.549212.498150IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav91046503,ak021g4kxfbbcontributorID