Ucwaningo lwezimo zomkhathi, kufaka phakathi ama-anticyclone, lwenziwe isikhathi eside. Izimo eziningi zezulu zihlala ziyimfihlakalo.
Isici se-Anticyclone
I-anticyclone iqondwa njengephambene ngqo nesiphepho. Lesi sakamuva, naso, siyisiqhuma esikhulu semvelaphi yomkhathi, esibonakala ngokucindezela komoya okuphansi. Isishingishane singakha ngenxa yokujikeleza kweplanethi yethu. Ososayensi bathi lesi senzakalo sasemkhathini siyabonakala nakwezinye izindikimba zasezulwini. Isici esivelele seziphepho yizinkumbi zomoya ezihamba ziphikisana nokuhamba kwewashi enyakatho nenkabazwe ngaseningizimu. Amandla amakhulu enza umoya uhambe ngamandla amangalisayo, ngaphezu kwalokho, lesi simo sibonakala ngemvula esindayo, ukuqhuma kwezulu, ukuduma kwezulu nezinye izinto.
Ukufundwa kwengcindezi ephezulu kuyabonakala endaweni yama-anticyclone. Izindimbane zomoya ezikulo zihamba ngokwewashi enyakatho Nenkabazwe nangakwesobunxele ngaseningizimu. Ososayensi bathole ukuthi isimo sasemkhathini sinomthelela omuhle ezimweni zezulu. Ngemuva kokudlula kwe-anticyclone, isimo sezulu esivumayo siyabonakala esifundeni.
Izimo ezimbili zasemkhathini zinento eyodwa ezifanayo - zingavela kuphela ezingxenyeni ezithile zeplanethi yethu. Isibonelo, kungenzeka ukuthi ihlangane ne-anticyclone ezindaweni ezingaphezulu kwazo zimbozwe yiqhwa.
Uma kuvela iziphepho ngenxa yokujikeleza kweplanethi, khona-ke ama-anticyclone - anesisindo esingaphezulu somoya kulesiphepho. Ijubane lokuhamba kwama-vortices womoya lisukela ku-20 kuye ku-60 km / h. Usayizi weziphepho ungama-300-5000 km ububanzi, ama-anticyclone - aze afike ku-4000 km.
Izinhlobo zama-anticyclone
Amanani omoya agxile kuma-anticyclone ahamba ngesivinini esikhulu. Umfutho womkhathi kuzo usatshalaliswa ukuze ube mkhulu kakhulu maphakathi. Umoya usuka maphakathi ne-vortex kuzo zonke izinhlangothi. Ngasikhathi sinye, ukuhlangana kabusha nokuxhumana nezinye izindimbane zomoya kuyakhishwa.
Ama-anticyclone ayahluka ngokwendawo avela kuyo. Ngokuya ngalokhu, izimo zasemkhathini zihlukaniswe zaba yindawo ethokomelekayo futhi engaphansi komhlaba.
Ngaphezu kwalokho, ama-anticyclone ayashintsha emikhakheni ehlukene, ngakho-ke ahlukaniswe abe:
- enyakatho - ngenkathi ebandayo, kunezulu elincane namafu asibekele, kanye nenkungu, ehlobo - liguqubele;
- imvula yasentshonalanga - ukukhanya kwehla ebusika, amafu e-stratocumulus abonwa, ukuduma kwezulu kuduma ehlobo bese kukhula amafu e-cumulus;
- eningizimu - amafu e-stratus, ukwehla kwengcindezi enkulu, imimoya enamandla ngisho nama-blizzard kuyisici;
- empumalanga - kulezi zindawo ezingaphandle, imvula enamandla, ukuduma kwezulu kanye namafu e-cumulus kuyisici.
Kunezindawo lapho ama-anticyclone angasebenzi khona futhi angaba kule ndawo isikhathi eside. Indawo okungaba khona isimo sasemkhathini kwesinye isikhathi ilingana namazwekazi onke. Ithuba lokuphindaphinda ama-anticyclone lingaphansi kuka-2,5-3 izikhathi eziphansi kuneziqhingi.
Izinhlobo zama-anticyclone
Kunezinhlobo eziningi zama-anticyclone:
- I-Asia - isakazeka kulo lonke elase-Asia; ukugxila kwesizini komkhathi;
- i-arctic - ingcindezi eyandayo ebonwa e-Arctic; isikhungo saphakade sokusebenza komkhathi;
- I-Antarctic - igxile esifundeni se-Antarctic;
- INyakatho Melika - ithatha indawo yezwekazi laseNyakatho Melika;
- subtropical - indawo enengcindezi ephezulu yasemkhathini.
Futhi hlukanisa phakathi kwama-anticyclone aphezulu naphakeme. Kuncike ekusakazeni kwesimo somkhathi endaweni yamazwe athile, izimo zezulu ziyakhiwa.
