<prompt> Kunyora kupfuurira kweiyi ndima - Paakagamuchira basa rake, Iris akagoverwa ku8th Coast Guard District uye akaendeswa kumba kuGalveston, Texas kwaakashandiswa nokuda kwemabasa eATON kusvika pakuguma kwehondo. Muna April 1947, akabatsira kubvisa vanhu vakanga vakuvara mutsaona yeTexas City apo ammonium nitrate yakaputika. Pashure pokubetsera nokubviswa kwavanhu, Iris yakadzokera kunzvimbo yacho kuzobetsera nokudzima moto zhinji wakanga watanga. Muna April 1989, akapindura kudonha kwemafuta kweExxon Valdez  <response>: uye akabetsera nokuchenesa Prince William Sound. Muna 1997, yakaendeswa kuMaritime Administration. 