 The name Isis was also pre-emptively retired from the lists of names for 2016, as it was deemed inappropriate to be used because of the Islamic extremist rebel group.Within the Central Pacific basin—between 140°W and the International Date Line at 180°—four names have been retired since the introduction of the modern naming list for the basin in 1979.Hurricanes Iwa and Iniki were retired after impacting Hawaii, while Paka and Ioke were retired after the affecting various islands in Micronesia.