{"id":27623,"date":"2025-10-25T14:22:09","date_gmt":"2025-10-25T14:22:09","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/27623\/"},"modified":"2025-10-25T14:22:09","modified_gmt":"2025-10-25T14:22:09","slug":"vortexul-polar-se-apropie-de-europa-am-putea-avea-cea-mai-rece-iarna-din-ultimii-40-de-ani-avertizeaza-meteorologii","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/27623\/","title":{"rendered":"Vortexul polar se apropie de Europa: Am putea avea cea mai rece iarn\u0103 din ultimii 40 de ani, avertizeaz\u0103 meteorologii"},"content":{"rendered":"<p>Meteorologii avertizeaz\u0103 c\u0103<a href=\"https:\/\/adevarul.ro\/stiri-interne\/meteo\/vortex-polar-incepe-sa-se-formeze-si-va-lovi-si-2472970.html\" rel=\"nofollow noopener\" target=\"_blank\"> vortexul polar<\/a>\u00a0\u2014 masa uria\u0219\u0103 de aer rece din zona arctic\u0103 \u2014 se deplaseaz\u0103 spre Europa \u0219i ar putea determina sc\u0103derea semnificativ\u0103 a temperaturilor \u00een lunile urm\u0103toare, noteaz\u0103<a href=\"https:\/\/click.ro\/actualitate\/international\/iarna-care-vine-ar-putea-fi-istorica-este-2481135.html\" rel=\"nofollow noopener\" target=\"_blank\">\u00a0Click!.\u00a0<\/a><\/p>\n<p>\t\t\t<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2025\/10\/1761402129_989_index.png\" alt=\"Foto: Severe Weather Europe\" width=\"1400\" height=\"750\" loading=\"eager\" class=\"svelte-h45upf\"\/><\/p>\n<p>Foto: Severe Weather Europe<\/p>\n<p>Vortexul polar este o circula\u021bie atmosferic\u0103 de mari dimensiuni care concentreaz\u0103 aerul rece deasupra\u00a0<a href=\"https:\/\/adevarul.ro\/stiri-interne\/meteo\/vremea-joi-20-februarie-romania-se-confrunta-cu-2423270.html\" rel=\"nofollow noopener\" target=\"_blank\">Polului Nord\u00a0<\/a>\u0219i, \u00een mod normal, asigur\u0103 stabilitatea vremii de iarn\u0103. Anul acesta, \u00eens\u0103, structura sa s-a format mai slab dec\u00e2t de obicei, ceea ce favorizeaz\u0103 deplasarea aerului rece spre latitudinile medii.<\/p>\n<p>Potrivit Severe Weather Europe, dezvoltarea actual\u0103 a vortexului este atipic\u0103 \u0219i va influen\u021ba vremea \u00een SUA, Canada \u0219i Europa, inclusiv \u00een iarna 2025\u20132026. <\/p>\n<p>\u201eDe la apari\u021bia noului vortex polar \u00een septembrie, acesta a prezentat o evolu\u021bie neobi\u0219nuit\u0103 \u0219i ar putea deveni un factor imprevizibil pentru iarna care vine. Un vortex puternic men\u021bine aerul rece blocat \u00een zona arctic\u0103, asigur\u00e2nd o iarn\u0103 mai bl\u00e2nd\u0103 \u00een Europa. Un vortex slab, \u00eens\u0103, poate perturba curen\u021bii jet \u0219i permite p\u0103trunderea aerului rece spre sud\u201d, explic\u0103 meteorologii.<\/p>\n<p>O anomalie de presiune \u00eempiedic\u0103 \u00eent\u0103rirea normal\u0103 a vortexului, men\u021bin\u00e2ndu-l mai slab \u0219i favoriz\u00e2nd un val de aer rece. \u201eO analiz\u0103 mai atent\u0103 asupra Europei arat\u0103 c\u0103 este a\u0219teptat un\u00a0<a href=\"https:\/\/adevarul.ro\/stiri-interne\/meteo\/vreme-neobisnuit-de-rece-pentru-mijlocul-lunii-2443974.html\" rel=\"nofollow noopener\" target=\"_blank\">val de aer rece<\/a>, determinat de o perturbare puternic\u0103 a vortexului polar inferior. Dac\u0103 un astfel de eveniment s-ar produce \u00een mijlocul iernii, ar aduce cu siguran\u021b\u0103 frig \u0219i ninsori extinse\u201d, se arat\u0103 \u00een raport.<\/p>\n<p>Meteorologii fac paralele cu iarna 1981\u20131982, c\u00e2nd o structur\u0103 similar\u0103 a vortexului polar a permis aerului rece s\u0103 coboare rapid spre latitudinile medii, provoc\u00e2nd o iarn\u0103 foarte rece \u00een Europa, cu temperaturi sc\u0103zute extinse din Canada \u0219i nord-estul SUA p\u00e2n\u0103 \u00een Europa.<\/p>\n<p>Speciali\u0219tii avertizeaz\u0103 \u00eens\u0103 c\u0103 \u201enimeni nu poate garanta c\u0103 iarna viitoare va urma exact acela\u0219i tipar, dar dezvoltarea neobi\u0219nuit\u0103 a vortexului polar arat\u0103 c\u0103 \u0219i cele mai mici devia\u021bii pot avea efecte majore\u201d.<\/p>\n<p>Meteorologul s\u00e2rb Ivan Risti\u0107 estimeaz\u0103 c\u0103 s\u0103pt\u0103m\u00e2na viitoare temperaturile vor fi \u00eentre 10 \u0219i 15\u00b0C, specifice toamnei t\u00e2rzii, urmate de ninsori \u00een zonele montane. \u201eSursa aerului rece este Marea Groenlandei. De\u0219i \u00een aceast\u0103 perioad\u0103 a anului nu poate aduce z\u0103pad\u0103 \u00een zonele joase, aerul r\u0103m\u00e2ne foarte rece, iar oscila\u021biile atmosferice sugereaz\u0103 o iarn\u0103 mai aspr\u0103. Ninsorile vor fi mai frecvente, iar temperaturile vor sc\u0103dea sub zero grade. \u00cen mun\u021bi ar putea cobor\u00ee p\u00e2n\u0103 la -20\u00b0C, iar \u00een zonele de c\u00e2mpie la -10 sau -12\u00b0C\u201d, a explicat Risti\u0107. Primele ninsori \u00een zonele joase ar putea ap\u0103rea \u00een jurul datei de 24 noiembrie.<\/p>\n<p>Meteorologul Marko \u010cubrilo precizeaz\u0103 c\u0103 exist\u0103 semnale de instabilitate a vortexului polar, ceea ce ar putea provoca perturb\u0103ri sau chiar un episod de \u00eenc\u0103lzire stratosferic\u0103 brusc\u0103. \u201eIernile \u00een care apar astfel de factori globali au avut adesea episoade de \u00eenc\u0103lzire stratosferic\u0103 \u00een decembrie sau ianuarie. De aceea, e prematur s\u0103 vorbim despre o prognoz\u0103 exact\u0103 \u00eenainte de mijlocul lui noiembrie. Modelul european ECMWF arat\u0103 un poten\u021bial moderat pentru o iarn\u0103 rece, dar nimic cert\u201d, a explicat \u010cubrilo.<\/p>\n<p>Acesta a ad\u0103ugat c\u0103 doar modelul meteorologic chinez (CMA) anticipeaz\u0103 o iarn\u0103 foarte rece \u0219i cu z\u0103pad\u0103 abundent\u0103, \u00een timp ce modelele americane nu semnaleaz\u0103 un blocaj atmosferic semnificativ, ceea ce ar indica o iarn\u0103 mai bl\u00e2nd\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"Meteorologii avertizeaz\u0103 c\u0103 vortexul polar\u00a0\u2014 masa uria\u0219\u0103 de aer rece din zona arctic\u0103 \u2014 se deplaseaz\u0103 spre Europa&hellip;\n","protected":false},"author":2,"featured_media":27624,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[32,33,31,36,37,27,612,34,35,25,41,40,38,39,26,7518,28,29,30,611],"class_list":{"0":"post-27623","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-romania","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-cele-mai-populare-subiecte","11":"tag-featured-news","12":"tag-featurednews","13":"tag-headlines","14":"tag-iarna","15":"tag-latest-news","16":"tag-latestnews","17":"tag-news","18":"tag-ro","19":"tag-romana","20":"tag-romania","21":"tag-romanian","22":"tag-stiri","23":"tag-temperaturi-scazute","24":"tag-titluri","25":"tag-top-stories","26":"tag-topstories","27":"tag-vortex-polar"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/115435257472325392","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/27623","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=27623"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/27623\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/27624"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=27623"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=27623"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=27623"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}