Kudancin Atlantic High

Kudancin Atlantic High babban matsin lamba ne na dindindin wanda ke tsakiya a kusan 25 ° S, 15 ° W, a cikin Tekun Atlantika. Har ila yau ana kiranta St. Helena High, Tsibirin Saint Helena shine kadai ƙasar a yankin. Zai iya shimfiɗa dubban mil a fadin Kudancin Atlantic. Wannan ba yana nufin cewa matsayi da tsananin wannan anticyclone na dindindin ne, amma kawai cewa akwai anticyclon a kan taswirar da ke kwatanta matsakaicin matsin lamba na kowane wata. Wannan yanki na matsin lamba yana daga cikin babban belin subtropical na anticyclones da ake kira subtropical ridge. 

 Kafawa 
A cikin latitudes na Horse, yawanci a yankin tsakanin digiri 30 zuwa 35 na arewa da kudu latitude, akwai mafi girma ko žasa na dindindin. Wannan shi ne ɓangaren raguwa na sel na Hadley. Lalle ne, kusa da ma'auni, inda Ƙarfin Coriolis ya raunana sosai, an kafa kewayawar iska kai tsaye. A cikin ƙananan matakan yanayi, bambancin zafin jiki tsakanin ma'auni da yankuna masu zafi na arewa yana haifar da Yankin Haɗuwa na Intertropical inda iska mai zafi ke tashi saboda haɗuwa da ƙananan yawa. Daga baya, wannan iska tana yadawa a arewa da kudu kuma tana sanyaya a mafi girman tsawo kuma tana sauka zuwa arewa da kudu.

 Yanayi mai alaƙa 
Wannan tsarin yana shafar jirgin ruwa sosai saboda iskõkin da ke tattare da su ba su da ƙarfi kuma jiragen ruwa dole ne su tafi arewa ko kudu da tsakiyar yankin matsin lamba dangane da hanyar tafiya don samun iskõki waɗanda ke da kyau a cikin ƙarfi da shugabanci.

 Tasirin yanayi a kan tattalin arziki 
Yankin anticyclonic yana samar da yanayin bushe, yana ba da gudummawa ga busassun hamada na Namib da Kalahari, amma tasirinsa bai tsaya a can ba: Kudancin Atlantic High yana kawo yanayin zafi daga gabar gabashin Amurka ta Kudu zuwa Afirka a lokacin rani yayin da yake ɗaukar iska mai zafi zuwa gefen kudancinsa. A gefen arewa, inda iskõki ne na gabas, akwai yankin haɗuwa da wurare masu zafi wanda ke sarrafa Ruwan sama na Afirka da lokacin ruwan sama a Guianas.

 Formation 
A cikin latitudes na Horse, yawanci a yankin tsakanin digiri 30 zuwa 35 na arewa da kudu latitude, akwai mafi girma ko žasa na dindindin. Wannan shi ne ɓangaren raguwa na sel na Hadley. Lalle ne, kusa da ma'auni, inda Ƙarfin Coriolis ya raunana sosai, an kafa kewayawar iska kai tsaye. A cikin ƙananan matakan yanayi, bambancin zafin jiki tsakanin ma'auni da yankuna masu zafi na arewa yana haifar da Yankin Haɗuwa na Intertropical inda iska mai zafi ke tashi saboda haɗuwa da ƙananan yawa. Daga baya, wannan iska tana yadawa a arewa da kudu kuma tana sanyaya a mafi girman tsawo kuma tana sauka zuwa arewa da kudu.[1]
 Manazarta 

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