<prompt> Pedzisa mutsara unotevera: Kubvira pakagadzwa, AFNSEP yakatsigira njodzi huru dzinopfuura 125, kusanganisira 1989  <response>: Exxon Valdez Oil Spill, moto wemasango akawanda muCalifornia, njodzi yeSpace Shuttle Columbia, madutu anoverengeka kubatanidza Andrew naKatrina, uye rubatsiro rwetyphoon muUnited States nomunharaunda yePacific. 