Nyorai kupfuurira kweiyi ndima - Tsunami hazviwanzoitika muAtlantic Ocean kupfuura muPacific kana muIndia Oceans, asi zvakacherechedzwa semuenzaniso mushure mekudengenyeka kwenyika kweLisbon muna 1755
. Kunze kwemitsetse yokuparadzana, makomo anoputika ari pasi pemvura akadai saKick'em Jenny uye kutsvedza kwevhu ndiwo manyuko etsunami muAtlantic. Tsunami hadzizivikanwi bedzi kubva mugungwa; njodzi yeVajont Dam muna 1963 yakauraya vanhu 2000 uye yakakonzerwa netsunami yepamwero wegungwa uye uchapupu hwetsunami dzakapfuura hwakanyorwa kubva kuLake Tahoe.