 Ramba uchiverenga ndima ino - Kubvira pakagadzwa, AFNSEP yakatsigira njodzi huru dzinopfuura 125, kusanganisira 1989 Exxon Valdez Oil Spill, moto wemasango muCalifornia, njodzi yeSpace Shuttle Columbia, madutu akawanda anosanganisira Andrew naKatrina, uye rubatsiro rwedutu muUnited States yose uye nzvimbo yePacific. 