 Nyorai kupfuurira kweiyi ndima - Pana May 18, 1980, pashure penguva yekudengenyeka kukuru nokuputika kuduku, rutivi rwokuchamhembe rweGomo reSt. Helens rwakabvaruka mukudengenyeka kwevhu kukuru zvikurusa munhau yakanyorwa pamberi pokuputika zvine simba, kuchiparadza rutivi rukuru rwomusoro wegomo rinoputika. Kuputika kwacho kwakaparadza sango racho makiromita 20 kuchamhembe kwegomo racho, yakauraya vanhu 57, yakazadza rwizi rweColumbia nemamwe nzizi dzacho nemadota, uye yakafukidza mativi makuru eWashington nechokumabvazuva nedzimwe nyika dzakapoteredza nemadota, zvichiita kuti zuva riite serusiku. 