{"id":235510,"date":"2025-04-07T09:48:56","date_gmt":"2025-04-07T09:48:56","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=235510"},"modified":"2025-04-07T09:48:56","modified_gmt":"2025-04-07T09:48:56","slug":"un-fenomen-meteorologic-neobisnuit-se-manifesta-in-aceste-zile-in-europa-un-val-de-aer-arctic-aduce-temperaturi-anormal-de-scazute-pentru-perioada-de-primavara-explicatiile-meteorologilor","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=235510","title":{"rendered":"Un fenomen meteorologic neobi\u015fnuit se manifest\u0103 \u00een aceste zile \u00een Europa. Un val de aer arctic aduce temperaturi anormal de sc\u0103zute pentru perioada de prim\u0103var\u0103. Explica\u0163iile meteorologilor."},"content":{"rendered":"<p>\nSpeciali\u015ftii meteorologi spun c\u0103 acest episod este provocat de un complex de factori atmosferici, inclusiv ruperea vortexului polar \u015fi formarea unui anticiclon de blocare deasupra Oceanului Atlantic, scrie Il Messaggero.<\/p>\n<p>\nConform analizelor meteorologice, anticiclonul format \u00een zona Atlanticului deviaz\u0103 fluxul perturba\u0163iilor atmosferice \u015fi favorizeaz\u0103 cobor\u00e2rea maselor de aer rece dinspre regiunile nordice spre centrul \u015fi sud-estul continentului european. Modelele climatice indic\u0103 faptul c\u0103 acest episod de frig va fi deosebit de intens \u00een zona Balcanilor \u015fi nordul Greciei, unde se a\u015fteapt\u0103 temperaturi excep\u0163ional de sc\u0103zute pentru luna aprilie, apropiate de valorile record.<\/p>\n<p>\n\u00cen paralel, o a doua und\u0103 de frig love\u015fte America de Nord, dup\u0103 ce aceast\u0103 regiune a fost afectat\u0103 recent de inunda\u0163ii istorice \u015fi tornade. Exper\u0163ii vorbesc despre un scenariu cu unde lungi, \u00een care jet stream-ul (curentul atmosferic care separ\u0103 aerul rece de cel cald) prezint\u0103 \u201ebucle\u201d mult mai pronun\u0163ate dec\u00e2t \u00een mod normal.<\/p>\n<p>\n\u201e\u00cen termeni simpli, curentul atmosferic \u015fi-a modificat traiectoria, form\u00e2nd creste \u015fi v\u0103i atmosferice de amploare care faciliteaz\u0103 schimburile de mase de aer \u00eentre zonele nordice \u015fi cele sudice&#8221;, explic\u0103 meteorologii.<\/p>\n<p>\nFenomenul neobi\u015fnuit este par\u0163ial legat de ruperea vortexului polar care a avut loc \u00een luna martie. C\u00e2nd vortexul polar se fragmenteaz\u0103, efectele se pot manifesta cu \u00eent\u00e2rziere asupra circula\u0163iei atmosferice. Impulsurile generate de aceste evenimente stratosferice ac\u0163ioneaz\u0103 chiar \u015fi dup\u0103 c\u00e2teva s\u0103pt\u0103m\u00e2ni, printr-o propagare lent\u0103, modul\u00e2nd formarea blocajelor atmosferice \u015fi favoriz\u00e2nd p\u0103trunderi de aer rece, \u00een special \u00een perioada de prim\u0103var\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Speciali\u015ftii meteorologi spun c\u0103 acest episod este provocat de un complex de factori atmosferici, inclusiv ruperea vortexului polar \u015fi formarea unui anticiclon de blocare deasupra Oceanului Atlantic, scrie Il Messaggero. Conform analizelor meteorologice, anticiclonul format \u00een zona Atlanticului deviaz\u0103 fluxul perturba\u0163iilor atmosferice \u015fi favorizeaz\u0103 cobor\u00e2rea maselor de aer rece dinspre regiunile nordice spre centrul \u015fi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[438,60107],"class_list":["post-235510","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-europa","tag-val-de-frig"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/235510","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=235510"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/235510\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=235510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=235510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=235510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}