I-United States inezivunguvungu eziningi kunanoma yiliphi izwe, cishe izikhathi ezine ngaphezu kokulinganiselwa kulo lonke elaseYurophu ngakho kungani ukufa okuningi okuhlobene nezivunguvungu kwenzeka eBangladesh
Context:Izishingishane zibulala abantu abangu-179 ngonyaka eBangladesh, okuyisibalo esiphezulu emhlabeni. Izizathu zalokhu zihlanganisa ukuxinana kwabantu esifundeni, izinga lokwakha elibi, kanye nokuntuleka kolwazi lokuphepha kweziphepho. Ezinye izindawo emhlabeni ezivame ukuba neziphepho zifaka iNingizimu Afrika, indawo yaseLa Plata Basin, izingxenye zeYurophu, i-Australia neNew Zealand, kanye neMpumalanga Ekude ye-Asia.  Iziphepho zivame kakhulu entwasahlobo futhi zivame kakhulu ebusika, kodwa iziphepho zingenzeka nganoma yisiphi isikhathi sonyaka lapho izimo ezifanele zenzeka khona. Intwasahlobo nokuwa kuhlangabezana neziqongo zomsebenzi njengoba lezo kuyizikhathi lapho kunemimoya enamandla, ukusikwa komoya, nokungazinzi komkhathi. Iziphepho zigxile engxenyeni yangaphambili yangakwesokudla yezivunguvungu ezishisayo, ezivame ukwenzeka ngasekupheleni kwehlobo nasekwindla. Iziphepho zingase futhi zivele ngenxa ye-mesovortices esemehlweni, eqhubeka kuze kufike ezweni. Umthombo: https://en.wikipedia.org/wiki/Tornado
Izizathu zalokhu zihlanganisa inani elikhulu labantu baseBangladesh, izinga lokwakha elibi, nokuntuleka kolwazi lokuphepha kweziphepho.