Ụgbọelu Tropical Ista
Tropical Easterly Jet (jet stream) bụ okwu ihu igwe na-ezo aka n'ikuku ọwụwa anyanwụ nke dị n'elu nke na-amalite na ngwụcha June ma gaa n'ihu ruo mbido ọnwa Septemba. Mmiri ikuku a siri ike nke na-etolite n'elu ikuku n'oge mmiri ozuzo nke Eshia dị na 15°N, 50-80°E ma gbasaa site na South-East Asia ruo Africa. Mmepe kachasị ike nke jet ahụ dị ihe dị ka kilomita irí na ise (9 mi) n'elu elu ụwa na ọsọ ifufe rúrú mita irí anọ kwà sekọnd (140 km / h; 89 mph; 78 ) n'ofe Oké Osimiri India.

Ndị na-eme nchọpụta India bụ P. Koteshwaram na P.R. Krishnan nyéré ókwú a bụ ụgbọ elu ọwụwa anyanwụ n'afọ 1952 Tropical Easterly Jet (TEJ) malitere ịdị ngwa ngwa mgbè Sub Tropical Jet (STJ) gbanwere gaa N'ébé ugwu nke Himalayas (mmalite June).

Tropical Easterly Jet na-esi n'ébé ọwụwa anyanwụ gaa n'ébé ọdịda anyanwụ n'elu Peninsular India na kilomita itoolu ruo iri na abuo (6 ruo 7 mi) na n'elu mpaghara Northern Africa.

Ọdịdị nke TEJ na-ebute mgbanwe nke usoro ikuku ikuku dị n'elu (mgbanwe nrụgide dị elu na nrụgide dị ala) mà na-eduga na mbido ngwa ngwa nkè mmiri ozuzo.

Nchọpụta ndị e mèrè n'ogè na-adịbeghị anya kpughere na ike na ogologo ógé nke okpomọkụ nke Tibetan Plateau nwèrè mmetụta kpọmkwem na oke mmiri ozuzo na India site na mmiri ozuzo.

Mgbè okpomọkụ nke ikuku n'oge okpomọkụ na Tibet nọgidere na-adị elu ruo ogologo ógé, ọ na-enyere áká n'ịkwalite ụgbọ elu ọwụwa anyanwụ ma na-akpata nnukwu mmiri ozuzo na India.

Ụgbọ elu nké ọwụwa anyanwụ anaghị adị ma ọ bụrụ na snow dị n'elu Tibet Plateau anaghị agbaze n'ihi na nkè a na-eme ka okpomọkụ Tibet ghàrà ịdị ike. Nké a na-egbochi mmiri ozuzo na India.

Ya mèrè, afọ ọ bụla nke nnukwu snow na Tibet ga-esochi afọ nké mmiri ozuzo na-adịghị ike na obere mmiri ozuzo.

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