Mary Allen
Tornado ndi mphepo yamkuntho. Mawu akuti tornado amachokera ku Spanish ndipo amatanthauza "kutembenuka". Mu mphepo yamkuntho, mpweya umayenda mofulumira kwambiri mozungulira olamulira omwe amafika kuchokera pansi kupita kumitambo. Mpweya wa vortex umawoneka ngati chubu chooneka ngati funnel. Tornados ndi za mkuntho mawu ena oti tornado ndi tornado, koma pali mayina ena ake.
Mphepo yamkuntho imachitika pakagwa mabingu. Amapezeka makamaka ku America Midwest. Kuno mikhalidwe ya mvula yamkuntho yoopsa m'zigwa zazikulu pakati pa mapiri aatali ndi nyanja yotentha ndi yabwino kuti mvula yamkuntho ipangidwe. Timakhalanso ndi mvula yamkuntho ku Central Europe, koma sizichitika kawirikawiri monga ku America.
Kodi mphepo yamkuntho ndi yoopsa bwanji?
Mphepo yamkuntho imatha kuchitika pakangotha mphindi zochepa pakagwa mabingu. Ndizovuta kuneneratu nthawi yomwe mphepo yamkuntho idzapangire komanso kuti idzakhala yamphamvu bwanji. Kutalika kwa vortex kungakhale kosiyana kwambiri: kungakhale mamita 20, komanso kilomita imodzi. Popeza kuti mphepo yamkuntho imazungulira mofulumira kwambiri, imatha kuyendayenda kwambiri kuchokera pansi kupita mumlengalenga kumapeto kwenikweni. Mphepo yamkuntho imayenda mozungulira malo, ndikupanga mapindikidwe osayembekezereka. Mvula yamkuntho imatha kupangidwa mwadzidzidzi monga momwe ingathere.
Namondwe ting'onoting'ono amangotaya masamba kapena fumbi ndikuthyola nthambi zamitengo. Mazenera amathanso kusweka. Mvula yamkuntho yopapatiza nthawi zina imangowononga kwambiri malo opapatiza panjira yawo. Zitha kuchitika kuti nyumba yawonongeka kwambiri ndi mphepo yamkuntho ndipo nyumba yoyandikana nayo imakhala bwino. Mvula yamkuntho ikuluikulu imatha kuphimba madenga, kuzula mitengo yonse kapena kuyendetsa magalimoto mumlengalenga. Nthawi zina amawononga mizinda yonse panjira. Ngakhale akatswiri a zanyengo, ofufuza za nyengo, amalemekeza kwambiri mphepo zamkuntho zoika moyo pachiswe zimenezi.