 Ramba uchinyora ndima iyi - Makomo anoputika zvikuru ari mumakomo aya anosanganisira Mount St. Helens, Mount Baker, Lassen Peak, Mount Shasta, uye Mount Hood. Gomo reSt. Helens rakakwezva ngwariro yenyika yose apo rakaputika nenzira ine ngwavaira muna 1980. St. Helens inoramba ichidengenyeka, kunyange zvazvo ichinyanya kunyarara, ichibudisa madutu edzimvura nguva nenguva uye ichiva nokudengenyeka kuduku, zvose zviri zviviri zviratidzo zvokuenderera mberi kwebasa remagmatic. 