{"id":575,"date":"2025-09-22T01:28:08","date_gmt":"2025-09-22T01:28:08","guid":{"rendered":"https:\/\/www.europesays.com\/ro\/575\/"},"modified":"2025-09-22T01:28:08","modified_gmt":"2025-09-22T01:28:08","slug":"cum-poate-influenta-vortexul-polar-iarna-in-romania-explicatiile-unui-meteorolog","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ro\/575\/","title":{"rendered":"Cum poate influen\u021ba vortexul polar iarna \u00een Rom\u00e2nia. Explica\u021biile unui meteorolog"},"content":{"rendered":"<p>Un nou vortex polar, aflat deasupra Arcticii, ar putea influen\u021ba iarna 2025\/2026 \u00een Rom\u00e2nia, aduc\u00e2nd perioade cu temperaturi sc\u0103zute \u0219i ninsori abundente, avertizeaz\u0103 meteorologii. Fenomenul apare \u00een fiecare an odat\u0103 cu r\u0103cirea regiunilor polare, ca urmare a cobor\u00e2rii Soarelui \u0219i a diferen\u021bei de temperatur\u0103 dintre zonele polare \u0219i cele subtropicale. Aceast\u0103 circula\u021bie de joas\u0103 presiune, numit\u0103 vortex polar, se extinde de la straturile inferioare p\u00e2n\u0103 \u00een cele superioare ale atmosferei, potrivit\u00a0<a href=\"https:\/\/www.severe-weather.eu\/long-range-2\/new-polar-vortex-emerged-forecast-winter-2025-2026-cooling-weather-impact-united-states-canada-europe-fa\/\" rel=\"nofollow noopener\" target=\"_blank\">severe-weather.eu.\u00a0<\/a><\/p>\n<p>\t\t\t<img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2025\/09\/1758504488_188_index.jpeg\" alt=\"FOTO: Shutterstock\" width=\"1400\" height=\"750\" loading=\"eager\" class=\"svelte-h45upf\"\/><\/p>\n<p>FOTO: Shutterstock<\/p>\n<p>\t\t\tCe este un vortex polar<\/p>\n<p><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>\u00a0este un fenomen atmosferic specific regiunilor polare, const\u00e2nd \u00eentr-un curent de aer extrem de rece care se rote\u0219te \u00een jurul Polului Nord. Acest curent, aflat la \u00een\u0103l\u021bimi mari, \u00eempiedic\u0103 p\u0103trunderea aerului cald din sud \u0219i men\u021bine temperaturile sc\u0103zute \u00een zona polar\u0103.<\/p>\n<p>C\u00e2nd vortexul este puternic, aerul rece r\u0103m\u00e2ne concentrat la Pol, iar regiunile temperate, inclusiv Rom\u00e2nia, se bucur\u0103 de ierni relativ normale. \u00cens\u0103 dac\u0103 vortexul se sl\u0103be\u0219te sau se deformeaz\u0103, aerul polar poate p\u0103trunde mai spre sud, aduc\u00e2nd ger \u0219i z\u0103pad\u0103 abundent\u0103.<\/p>\n<p>\t\t\tExplica\u021bia meteorologilor<\/p>\n<p>\u201eVortexul polar, \u00een aceast\u0103 perioad\u0103, este normal s\u0103 se formeze, la fel \u0219i dezvoltarea lui, mai ales \u00een sezonul rece. \u00cen atmosfera \u00eenalt\u0103, avem curen\u021bi puternici care \u00eenconjoar\u0103 Polul Nord \u00een sens ciclon, iar \u00een atmosfera joas\u0103 circula\u021bia se men\u021bine p\u00e2n\u0103 spre suprafa\u021b\u0103. Este caracteristic sezonului rece\u201d, a explicat climatologul Roxana Bojariu pentru\u00a0<a href=\"https:\/\/www.digi24.ro\/meteo\/vortex-polar-deasupra-arcticii-cand-vin-primele-ninsori-si-ce-iarna-ii-asteapta-pe-romani-datele-de-ultima-ora-ale-climatologilor-3421897\" rel=\"nofollow noopener\" target=\"_blank\">Digi24<\/a>.\u00a0<\/p>\n<p>Ea adaug\u0103 c\u0103 formarea vortexului nu poate prezice exact iarna, deoarece un vortex puternic men\u021bine aerul rece \u00een jurul Polului, duc\u00e2nd la circula\u021bii vestice cu aer mai cald, \u00een timp ce un vortex mai slab poate permite p\u0103trunderea aerului arctic \u00een emisfera nordic\u0103.<\/p>\n<p>Climatologii americani au atras aten\u021bia c\u0103 anomaliile oceanice \u0219i atmosferice recente indic\u0103 o iarn\u0103 dinamic\u0103, cu alternan\u021be de vreme cald\u0103 \u0219i perioade cu frig intens \u0219i ninsori.<\/p>\n<p> \u201eVortexul este complex \u0219i poate fi perturbat de condi\u021biile de la suprafa\u021b\u0103 sau de cele din atmosfera \u00eenalt\u0103. Nu putem \u0219ti cu certitudine cum va fi iarna \u00eenc\u0103 de acum\u201d, spune Bojariu.<\/p>\n<p>\u00cen plus, \u00eenc\u0103lzirea global\u0103 influen\u021beaz\u0103 toate anotimpurile, cresc\u00e2nd tendin\u021ba de temperaturi mai mari. \u00cen Rom\u00e2nia, cea mai mare cre\u0219tere se \u00eenregistreaz\u0103 vara, urmat\u0103 de iarn\u0103. Astfel, iernile pot avea zile mai calde \u0219i ploi \u00een loc de ninsoare, dar nu sunt excluse episoade scurte cu condi\u021bii severe.<\/p>\n<p>Meteorologii recomand\u0103 popula\u021biei s\u0103 urm\u0103reasc\u0103 prognozele pe termen scurt pentru a se preg\u0103ti pentru eventualele episoade de frig intens \u0219i ninsori abundente.<\/p>\n","protected":false},"excerpt":{"rendered":"Un nou vortex polar, aflat deasupra Arcticii, ar putea influen\u021ba iarna 2025\/2026 \u00een Rom\u00e2nia, aduc\u00e2nd perioade cu temperaturi&hellip;\n","protected":false},"author":2,"featured_media":576,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[32,33,31,36,37,27,612,34,35,25,41,40,38,39,26,28,29,30,611],"class_list":{"0":"post-575","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-titluri","24":"tag-top-stories","25":"tag-topstories","26":"tag-vortex-polar"},"share_on_mastodon":{"url":"","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/575","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=575"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/575\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/576"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=575"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=575"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=575"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}