2021-12-17T05:53:35.066Z52.1026178.287210.7manualconfirmedUSGS2.2ml1Origin/20211217064359.185472.489355Magnitude/20211217064359.185523.489356USGSRat Islands, Aleutian Islands, Alaskaregion nameakcatalogak021g4kxfbbcontributorID