Mudanças climáticas contribuem para fortes tempestades, diz meteorologista

[{"selector":"#anim-b8022447-da6f-4a29-bac3-9ad574cf0693","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-952627f2-6d57-4dd3-9434-9782c35321c8","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d8ca2c06-9f76-4239-99c3-d39ba9b1dcb0","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-11575567-d14a-4170-a92a-e58de87a3929","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Getty Images

[{"selector":"#anim-2fede97f-98b6-4e1b-90e2-4be8d50c8337 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(39.03698345986235%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-a44217d3-44ed-468f-8403-0421da09aa03","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d5f78de6-5aab-497d-a49a-f87582fee74b","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2c946a66-c49e-4775-a05f-8b363d2d8446","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-07644787-5c7f-4d52-a8f6-0fe12ddcbd72","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Portal da Cidade/Christiano Monteiro Um temporal e uma ventania atingiram o Rio de Janeiro e diversas regiões do estado durante a tarde de sábado (7). O fenômeno também afetou São Paulo, Minas Gerais, Mato Grosso do Sul e o Sul do Brasil

[{"selector":"#anim-88579562-7a07-423b-aaa6-3452edce33de [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(27.586720367986313%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-fa508e63-1a68-4b48-9b19-89f8f0e89262","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b14e556a-6e8e-4cd3-9cc5-d3bbc20b2947","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4419a9a3-bad0-4c14-adb2-5f78c6a1a77c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b059b370-74c8-4ad2-9374-fb29a8e9e4a3","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] CIRA/NOAA/Divulgação via REUTERS O que causou as tempestades? Segundo o meteorologista Alexandre Nascimento, especialista da Nottus, a combinação de uma frente fria com um ciclone extratropical associado foi a responsável pelos transtornos

[{"selector":"#anim-6650d505-dd69-4ee3-91cc-3b792adf4bc1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(45.68637248243931%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-82ed0907-1a17-4941-98d8-b7ad72eada27","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e4ff743d-ea10-4a6d-b038-c9319409ddbf","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-5a4dc1ad-7ab0-4369-9b8b-31e1ef40997b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fa5378a6-3e20-4b57-b57c-5d42c1a8d270","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Guilherme Christmann/Pexels Alexandre Nascimento destacou que o maior vento registrado entre sábado e domingo pela manhã foi na região de Cachoeira Paulista, no interior de São Paulo, superando a marca de 120 km/h

Hoje em dia, tudo é superlativo — calor é calor demais, frio é frio demais, e, quando a gente tem essa mudança brusca de condição do tempo, termina provocando a formação dessas fortes tempestades

[{"selector":"#anim-b2cf883c-f8c3-4461-84d1-09b940b05e21","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-43249c1b-222a-46fa-afd4-68d5d1efd4bc","keyframes":{"transform":["translate3d(0px, 229.48924%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-edc446a2-ca25-4720-931d-2be35c5e2d8d","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-26494f67-69c1-4a4a-bf45-e00109741997","keyframes":{"transform":["translate3d(0px, 429.62962%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Alexandre Nascimento, meteorologista, ao CNN Agora

[{"selector":"#anim-c91d7d08-0143-4ffb-baa6-89904031d5e1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(32.649348040073455%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6c37133a-22af-42e6-9edc-a75450c321a2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ce3b1e04-97fb-4480-8eb3-ac29bf0b0a27","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-15c28991-f2ab-4a76-befd-decbbc57b701","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-48dbad28-689d-450d-ae7a-0bc0ac295205","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] NOAA via CNN Newsource Tornados e microexplosão atmosférica Alexandre Nascimento explicou que a instabilidade atmosférica gerada pela frente fria com o ciclone extratropical favoreceu a formação de supercélulas, que eventualmente originam tornados

[{"selector":"#anim-37e1f48b-052b-4475-a8ed-17b35aedb78a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(30.203776410325805%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e1458a22-89e2-4d8c-bc84-bdc9c7bd096a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1cd4b0c8-a1f5-4d89-8dcf-def81b7427b5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1a561fe7-0a35-4759-a199-67c48a1c94c5","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-791673ea-08b8-4649-9b61-c54cecfdf435","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Reprodução O meteorologista ressaltou que tornados já existem no Brasil desde as décadas de 1970 e 1980, mas que a tecnologia atual permite mais registros e que as mudanças climáticas têm tornado esses fenômenos cada vez mais frequentes e intensos

[{"selector":"#anim-46506ffa-8711-4bcd-8f46-e804f20bbf38 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(10.183681753518204%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-11879f20-4ed2-4c12-9c92-9c3de3208b9a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6ea95583-288d-4ff2-ae9d-736bdd153ba8","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-058f399d-8195-4987-9ff6-761599274f5e","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-9315c56c-6419-485f-84f1-cfe5970278f7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Reprodução Diferentemente do tornado, que forma um funil característico, a microexplosão age de forma descendente , convertendo grande quantidade de energia em energia cinética e causando destruição semelhante

CNNBRASIL.COM.BR

[{"selector":"#anim-fb4150bd-d083-4d52-9547-5537740faa53","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb28af07-3fda-4cb9-a57b-b53b140be0ec","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-091b030d-f4b4-479a-9c09-fe7316f67b87","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-596551c7-7630-4752-aabf-856cfb420faf","keyframes":{"transform":["translate3d(0px, 2320.13596%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6cd020ff-7aed-468e-a51a-6bf18a0c34c2","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-19de8f77-e893-47bc-80a9-3168031aae37","keyframes":{"transform":["translate3d(-117.84387%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-acd70bcf-6628-4a02-b73d-8656fcaf47bc","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-de3e422f-e398-4447-adbe-e858844787bb","keyframes":{"transform":["translate3d(0px, 1339.31621%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] leia mais em Reprodução/Montagem