Na Eprel 25, na akụkọ sitere n'aka ụlọ ọrụ National Meteorological Institute (Inmet) wepụtara, egosipụtara nyocha zuru oke nke ọnọdụ ihu igwe na ọnọdụ ihu igwe nke El Nino kpatara na Brazil na 2023 na ọnwa atọ mbụ nke 2024.
Akụkọ ahụ kwuru na ihu igwe El Nino amụbaala mmiri ozuzo okpukpu abụọ n'ebe ndịda Brazil, mana na mpaghara ndị ọzọ, mmiri ozuzo agbadala nke ọma. Ndị ọkachamara kwenyere na ihe kpatara ya bụ na n'etiti October nke afọ gara aga na March nke afọ a, ihe omume El Nino mere ka ọtụtụ ọkụ ọkụ na-abanye n'ebe ugwu, Central na n'ebe ọdịda anyanwụ nke Brazil, bụ nke na-egbochi ọganihu nke ikuku oyi (cyclones na oyi). ihu) site n'ọnụ ọnụ ndịda South America ruo n'ebe ugwu. N'afọ ndị gara aga, oke ikuku oyi dị otú ahụ ga-aga n'ebe ugwu ruo n'akụkụ mmiri Amazon wee zute ikuku na-ekpo ọkụ iji mee ka mmiri ozuzo buru ibu, mana kemgbe Ọktoba 2023, ebe ikuku oyi na ikuku na-ezute abanyela na mpaghara ndịda. Brazil dị kilomita 3,000 site na oke osimiri Amazon, na ọtụtụ okirikiri nke nnukwu mmiri ozuzo etolitela na mpaghara mpaghara.
Akụkọ ahụ gosikwara na mmetụta ọzọ dị ịrịba ama El Nino na Brazil bụ mmụba nke okpomọkụ na mgbanwe nke mpaghara okpomọkụ dị elu. Site na Ọktọba nke afọ gara aga ruo March nke afọ a, agbajiela ndekọ okpomọkụ kachasị elu n'akụkọ ihe mere eme n'otu oge ahụ n'ofe Brazil. N'ebe ụfọdụ, okpomoku kacha dị ogo Celsius 3 ruo 4 n'elu ọnụ ọgụgụ ndekọ. Ka ọ dị ugbu a, okpomọkụ kachasị elu mere na December, n'ebe ndịda Hemisphere mmiri, kama January na February, ọnwa okpomọkụ.
Na mgbakwunye, ndị ọkachamara na-ekwu na ike El Nino ebelatala kemgbe Disemba afọ gara aga. Nke a na-akọwakwa ihe mere mmiri ji dị ọkụ karịa okpomọkụ. Ihe omuma a gosiputara na nkezi okpomoku di na Disemba 2023, n’oge udu mmiri South America, di okpomoku karia nkezi okpomoku na Jenụwarị na February 2024, n’oge okpomọkụ nke South America.
Dị ka ndị ọkachamara ihu igwe nke Brazil si kwuo, ike El Nino ga-eji nwayọọ nwayọọ na-adị mfe site n'oge mgbụsị akwụkwọ ruo n'oge oyi nke afọ a, ya bụ, n'etiti May na July 2024. Ma ozugbo nke ahụ gasịrị, ihe omume nke La Nina ga-abụ ihe omume dị elu. A na-atụ anya na ọnọdụ La Nina ga-amalite na ọkara nke abụọ nke afọ, na okpomọkụ dị n'elu na mmiri okpomọkụ dị na etiti na n'ebe ọwụwa anyanwụ Pacific na-ada n'okpuru nkezi.
Oge nzipu: Eprel-29-2024