Storm isixwayiso: izimo nezici

Ngokuqinisekile ngamunye wethu babezwile kumabonakude noma emsakazweni abamukelayo kusukela izikhulumi Wayeqhumbuza ibinzana, amagama athi "kuzothiwa isixwayiso isiphepho." Engqondweni iningi endleleni lapho: isiphepho umgubuzelo obukhulu, bese edwengulwe umoya, eguqa ukuze amandla elementi izihlahla futhi umbhangqwana ezineshwa abedlula ngendlela intando isiphetho bazithola emgwaqweni.

Kodwa wonke umuntu uyazi ukuthi isimo kanye nemithetho yaleli umcimbi sezulu? Ake siphenye.

Storm (noma isiphepho) ibizwa ngokuthi i umoya onamandla kakhulu (noma ajikijelwe umxhwele kolwandle). Storm isixwayiso kumenyezelwa, futhi lapho kulindeleke kweqhwa ezinkulu. Lesi simo esiyingqayizivele sibangelwa zemvelo zingase zibe ingozi ekuphileni komuntu nengqalasizinda zasemizaneni. Ikakhulukazi abathintekayo lapho isiphepho ukudluliswa umugqa isakhiwo ingilazi nezinsimbi ukukhanya, futhi izikhala green.

enkingeni Big kulindeleke lapho isixwayiso isivunguvungu limenyezelwe eMoscow nakwamanye amadolobha amakhulu kanye isiminyaminya sezimoto. Umoya nemvula ukubhubhisa rocks komhlaba, ngenxa lapho asphalt kungaba ngokoqobo ziwela ngaphansi kwemoto. Ngokuvamile, ngemva nezivunguvungu isiminyaminya kanye nokukhubazeka ukunyakaza phezu izindawo ezinkulu.

ososayensi American bathole ukuthi kule esenyakatho zindawo isiphepho isixwayiso kumelwe kuvezwe ezimweni lapho isivinini somoya ifinyelela namamayela angamashumi amathathu nanhlanu ngehora (noma amakhilomitha amahlanu nesithupha).

Uma kwenziwa isivinini somoya of ayisithupha amakhilomitha ngehora isiphepho uthola igama layo siqu.

Ososayensi, ababikezeli bezulu ziye zakhomba eziningi elisekela nesenzakalo isivunguvungu:

• isishingishane (mhlawumbe njengoba omsakazo ezishisayo noma ezahlukene) edabula;
• tornado, thrombus noma tornado;
• nokuduma wendawo noma engaphelele.

I isivinini somoya esiphephweni amamitha angaphezu kuka amabili ngomzuzwana (lapho kulinganiswa komhlaba). Lapho ufika izisulu amathathu amamitha ngamunye isiphepho yesibili ngokusemthethweni kuphenduke "isiphepho". Uma ukwanda okungaka e speed esikhathi esifushane, bese kuzuba abizwa ngokuthi Squalls.

Storm isixwayiso kuthiwa lapho ababikezeli bezulu zibikezela isivinini somoya idlula amaphuzu ayisishiyagalolunye ku le Beaufort esikalini. Futhi kule ngezinga umfutho oluthathwa:

• isivunguvungu esinamandla (amaphuzu eziyishumi Beaufort noma kuze kube 28,5 m / s);
• isiphepho (amaphuzu nanye phezu Beaufort noma 32,6 m / s).

Kuye esikhundleni kumiswa isiphepho yilezi:

• tropical;
• nakwezifudumele;
• isiphepho (Atlantic Ocean esifundeni);
• isishingishane esasihamba ngesivinini esingamakhilomitha (Pacific).

Neziphepho edume kakhulu futhi imiphumela yabo

Ngo-1824, kwathiwa yizikhukhula ngokuphelele Petersburg. Ngenxa imimoya ephezulu amanzi olwandle iNeva futhi imisele yayo kuyachichima. yokutakula amanzi kwaba fixed at 410 cm. Kuyaphawuleka ukuthi ngisho ngayizolo udlame izakhi kakhulu sawohloka sezulu isiphepho isixwayiso kwamenyezelwa, kodwa abantu abaningi abazinakanga izixwayiso waya sishaywe phezu ukuvakasha.

Ngo-1931, izikhukhula ezinamandla usebhekene elinabantu abaningi edolobheni Chinese Gaoyou nezindawo ezizungezile. Ngo inkathi ezimvula ezinamandla kuyachichima ukuphuma emfuleni eMfuleni eliphuzi. Ngenxa yalokho, amahektha angaphezu kwayikhulu ayizinkulungwane ezintathu bezwe ngaphansi kwamanzi. Ngaphandle kophahla babe abantu abangaba yizigidi ezingu amane Chinese. Kwezinye izindawo, ngokuvumelana ofakazi bokuzibonela, la manzi ayeyigugu namanje cishe izinyanga eziyisithupha.