<prompt> Pedzisa mutsara unotevera:  <response>: Exxon Valdez yakamhara muPrince William Sound, Alaska ichigadzira imwe yetsvina huru zvikurusa yamafuta munhau yeAmerica. Musi waApril 11, 1989, boka raitarisira kuchenesa rakakumbira kushandiswa kweYaquina. Yakatakura mafuta ezomwedzi mumwe nezvokudya, mugove wezvikamu zvokuzvitsigira, makiromita zviuru zviviri emvura yemafuta, mbatya dzokuwedzera dzomumamiriro okunze akaipa nedzomumamiriro okunze anotonhora nokuda kwavashandi, uye kunyange ngarava yokutsvaira ine mamita 34, isati yafamba kubva kuPortland. Mamiriro okunze akaipa muGulf of Alaska akamanikidzira kuti itore nzira refu yeInside Passage, asi ngarava yacho yakasvika muPrince William Sound pana April 19, 1989. 