![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-winter-weather-seasonal-forecast-february-march-cold-snow-united-states-spring-stratospheric-warming-1024x576.png\")
<\/figure>\n\n\n\n<\/p>\n\n\n\n
VORBULLA POLARE E HEMISFER\u00cbS VERIORE<\/p>\n\n\n\n
Vorbulla Polare shpjegohet thjesht si nj\u00eb qarkullim shum\u00eb i madh ciklonik, q\u00eb mbulon t\u00eb gjith\u00eb polin verior, deri n\u00eb gjer\u00ebsin\u00eb e mesme. Ai \u00ebsht\u00eb i pranish\u00ebm n\u00eb t\u00eb gjitha nivelet, nga toka deri n\u00eb atmosfer\u00ebn e mesme, duke pasur forma t\u00eb ndryshme n\u00eb lart\u00ebsi t\u00eb ndryshme.<\/p>\n\n\n\n
Vorbulla Polare \u00ebsht\u00eb aq e madhe sa duhet ta ndajm\u00eb n\u00eb dy pjes\u00eb atmosferike. Nj\u00ebra \u00ebsht\u00eb pjesa e poshtme (troposferike) dhe e dyta \u00ebsht\u00eb pjesa e sip\u00ebrme (stratosferike).<\/p>\n\n\n\n
Vorbulla polare stratosferike luan nj\u00eb rol t\u00eb r\u00ebnd\u00ebsish\u00ebm n\u00eb sforcimet e motit, nd\u00ebrsa vorbulla polare e poshtme troposferike \u00ebsht\u00eb n\u00eb t\u00eb v\u00ebrtet\u00eb qarkullimi i motit q\u00eb ne e p\u00ebrjetojm\u00eb.<\/p>\n\n\n\n
Por ku \u00ebsht\u00eb stratosfera? Epo, atmosfera ka shtresa t\u00eb ndryshme. Moti yn\u00eb gjendet n\u00eb shtres\u00ebn m\u00eb t\u00eb ul\u00ebt t\u00eb atmosfer\u00ebs t\u00eb quajtur troposfer\u00eb. Ajo arrin\u00eb deri n\u00eb rreth 8 km lart\u00ebsi mbi rajonet polare dhe deri n\u00eb rreth 15 km mbi ekuator.<\/p>\n\n\n\n
Mbi t\u00eb, ne kemi nj\u00eb shtres\u00eb shum\u00eb m\u00eb t\u00eb thell\u00eb t\u00eb quajtur stratosfer\u00eb. Kjo shtres\u00eb \u00ebsht\u00eb rreth 30 km e thell\u00eb dhe \u00ebsht\u00eb shum\u00eb e that\u00eb. Shtresa e Ozonit gjendet n\u00eb stratosfer\u00eb.<\/p>\n\n\n\n
Ju mund t\u00eb shihni shtresat e atmosfer\u00ebs n\u00eb imazhin m\u00eb posht\u00eb. Troposfera (shtresa e kalt\u00ebr) dhe moti jan\u00eb n\u00eb fund dhe stratosfera (shtresa e gjelb\u00ebr) me shtres\u00ebn e ozonit mbi t\u00eb.<\/p>\n\n\n\n Fotoja m\u00eb posht\u00eb tregon nj\u00eb shembull tipik t\u00eb Vorbull\u00ebs s\u00eb sip\u00ebrme Polare n\u00eb rreth 30 km lart\u00ebsi n\u00eb stratosfer\u00ebn e mesme gjat\u00eb sezonit t\u00eb ftoht\u00eb. Ka nj\u00eb form\u00eb rrethore shum\u00eb t\u00eb bukur, me temperatur\u00eb q\u00eb bie shpejt drejt b\u00ebrtham\u00ebs s\u00eb saj t\u00eb brendshme.<\/p>\n\n\n\n Nj\u00eb Vorbull Polare e fort\u00eb zakonisht n\u00ebnkupton qarkullim t\u00eb fort\u00eb polar. Kjo zakonisht bllokon ajrin e ftoht\u00eb n\u00eb rajonet polare, duke krijuar nj\u00eb dim\u00ebr m\u00eb t\u00eb but\u00eb p\u00ebr shumic\u00ebn e Shteteve t\u00eb Bashkuara dhe Evrop\u00ebs.<\/p>\n\n\n\n Si kontrast, nj\u00eb Vorbull Polare e dob\u00ebt (e val\u00ebzuar) mund t\u00eb sjell\u00eb mot shum\u00eb dinamik. E ka shum\u00eb m\u00eb t\u00eb v\u00ebshtir\u00eb t\u00eb p\u00ebrmbaj\u00eb ajrin e ftoht\u00eb, i cili tani mund t\u00eb ik\u00eb nga rajonet polare, duke u l\u00ebshuar n\u00eb Shtetet e Bashkuara dhe\/ose Evrop\u00eb. Imazhi nga NOAA.<\/p>\n\n\n\n <\/p>\n\n\n\n N\u00eb foton tjet\u00ebr m\u00eb posht\u00eb, ne kemi vorbull\u00ebn polare n\u00eb nj\u00eb lart\u00ebsi shum\u00eb m\u00eb t\u00eb ul\u00ebt, rreth 5 km. Sa m\u00eb shum\u00eb q\u00eb i afrohemi tok\u00ebs, aq m\u00eb shum\u00eb deformohet vorbulla polare. Duhet t\u00eb nd\u00ebrveproj\u00eb me malet dhe terrenin e p\u00ebrgjithsh\u00ebm dhe gjithashtu me sistemet e forta t\u00eb motit.<\/p>\n\n\n\n Jini t\u00eb vet\u00ebdijsh\u00ebm p\u00ebr “krah\u00ebt” e ftoht\u00eb q\u00eb shtrihen jasht\u00eb vorbull\u00ebs polare. Ato mund t\u00eb sjellin mot m\u00eb t\u00eb ftoht\u00eb dhe reshje bore n\u00eb gjer\u00ebsin\u00eb e mesme. K\u00ebto krah\u00eb mbushin shum\u00eb energji dhe mund t\u00eb krijojn\u00eb stuhi t\u00eb forta dim\u00ebrore, si p\u00ebr shembull Nor’easters n\u00eb Shtetet e Bashkuara ose stuhi shum\u00eb t\u00eb forta me er\u00eb n\u00ebp\u00ebr Atlantikun e Veriut.<\/p>\n\n\n\n Por pse (dhe si) formohet vorbulla polare n\u00eb sezonin e ftoht\u00eb? <\/p>\n\n\n\n P\u00ebrderisa i afrohemi stin\u00ebs s\u00eb vjesht\u00eb, rajonet polare marrin natyrisht shum\u00eb m\u00eb pak drit\u00eb dielli dhe energji termike. N\u00eb k\u00ebt\u00eb m\u00ebnyr\u00eb, ftohja fillon mbi polin verior. Por nd\u00ebrsa temperaturat polare bien, atmosfera m\u00eb n\u00eb jug \u00ebsht\u00eb ende relativisht e ngroht\u00eb pasi vazhdon t\u00eb marr\u00eb energji nga Dielli.<\/p>\n\n\n\n Ju mund t\u00eb shihni solsticin e dimrit n\u00eb foton m\u00eb posht\u00eb kur rajonet polare marrin pak ose zero energji diellore, krahasuar me rajonet m\u00eb n\u00eb jug.<\/p>\n\n\n\n Pra, me rritjen e diferenc\u00ebs s\u00eb temperatur\u00ebs drejt jugut, kjo n\u00ebnkupton edhe nj\u00eb ndryshim n\u00eb presion. Nj\u00eb qarkullim i madh me presion t\u00eb ul\u00ebt (ciklonik) fillon t\u00eb zhvillohet n\u00eb t\u00eb gjith\u00eb hemisfer\u00ebn veriore nga shtresat sip\u00ebrfaq\u00ebsore, shum\u00eb lart n\u00eb stratosfer\u00eb. Kjo njihet si Vorbulla Polare.<\/p>\n\n\n\n P\u00ebrderisa vorbulla polare stratosferike po rrotullohet lart mbi motin, ajo \u00ebsht\u00eb ende e lidhur drejtp\u00ebrdrejt me nivelet m\u00eb t\u00eb ul\u00ebta dhe mund t\u00eb form\u00ebsoj\u00eb motin ton\u00eb t\u00eb p\u00ebrditsh\u00ebm n\u00eb shum\u00eb m\u00ebnyra, duke e shtyr\u00eb at\u00eb n\u00eb nj\u00eb qarkullim t\u00eb madh n\u00eb t\u00eb gjith\u00eb hemisfer\u00ebn.<\/p>\n\n\n\n <\/p>\n\n\n\n VORBULLA POLARE N\u00cb TRONDITJE<\/p>\n\n\n\n Kur shikojm\u00eb vorbull\u00ebn polare n\u00eb stratosfer\u00eb, ne zakonisht p\u00ebrdorim nivelin 10mb. Kjo \u00ebsht\u00eb rreth 28-32 km n\u00eb lart\u00ebsi. Kjo shtres\u00eb konsiderohet t\u00eb jet\u00eb n\u00eb mes t\u00eb stratosfer\u00ebs dhe \u00ebsht\u00eb nj\u00eb p\u00ebrfaq\u00ebsim shum\u00eb i mir\u00eb i forc\u00ebs dhe statusit t\u00eb p\u00ebrgjithsh\u00ebm t\u00eb vorbull\u00ebs polare stratosferike.<\/p>\n\n\n\n Forca e vorbull\u00ebs polare m\u00eb s\u00eb shpeshti matet nga fuqia e er\u00ebrave q\u00eb prodhon. Kjo zakonisht b\u00ebhet duke matur shpejt\u00ebsin\u00eb e er\u00ebs zonale (nga per\u00ebndimi n\u00eb lindje) rreth rrethit polar (gjer\u00ebsia gjeografike 60\u00b0N).<\/p>\n\n\n\n N\u00eb foton e m\u00ebposht\u00ebm kemi shpejt\u00ebsin\u00eb mesatare zonale t\u00eb er\u00ebs sezonale p\u00ebr Vorbull\u00ebn Polare n\u00eb nivelin 10mb. Vija e zez\u00eb \u00ebsht\u00eb mesatarja afatgjat\u00eb, dhe vija blu \u00ebsht\u00eb forca e vorbull\u00ebs polare n\u00eb sezonin 2021\/22. Por vija e kuqe \u00ebsht\u00eb parashikimi, i cili tregon se dob\u00ebsimi i shpejt\u00eb i vorbull\u00ebs polare po vjen n\u00eb dit\u00ebt n\u00eb vijim.<\/p>\n\n\n\n N\u00eb p\u00ebrgjith\u00ebsi, \u00ebsht\u00eb e qart\u00eb se k\u00ebt\u00eb sezon, vorbulla polare ka nj\u00eb rritje pothuajse konstante t\u00eb fuqis\u00eb. Ajo luhatej lart\/posht\u00eb, por mbajti nj\u00eb trend t\u00eb q\u00ebndruesh\u00ebm n\u00eb fuqi. Duke par\u00eb vij\u00ebn e zez\u00eb “mesatare”, vorbulla polare zakonisht fillon dob\u00ebsimin sezonal n\u00eb mes t\u00eb Janarit. <\/p>\n\n\n\n M\u00eb posht\u00eb kemi nj\u00eb v\u00ebshtrim m\u00eb t\u00eb af\u00ebrt t\u00eb parashikimit t\u00eb ansamblit p\u00ebr er\u00ebrat 10mb. Ajo tregon se vorbulla polare aktualisht \u00ebsht\u00eb mjaft m\u00eb e fort\u00eb se mesatarja. Por nj\u00eb ngjarje dob\u00ebsimi\/ngadal\u00ebsimi po vjen, duke tronditur vorbull\u00ebn polare deri n\u00eb thelbin e saj. \/MeteoKosova\/<\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>","protected":false},"excerpt":{"rendered":" Po fillon nj\u00eb ngjarje ngroh\u00ebse p\u00ebr Vorbull\u00ebn Polare n\u00eb stratosfer\u00eb, e mund\u00ebsuar nga goditjet e forta nd\u00ebrpolare, p\u00ebrderisa po shkojm\u00eb drejt stin\u00ebs s\u00eb Pranver\u00ebs. Vorbulla Polare po p\u00ebrballet me nj\u00eb ngjarje t\u00eb ngrohjes stratosferike, e cila do t\u00eb jet\u00eb mjaft e fort\u00eb sa p\u00ebr t\u00eb shkaktuar nj\u00eb ndarje t\u00eb p\u00ebrkohshme t\u00eb b\u00ebrtham\u00ebs s\u00eb saj t\u00eb …<\/p>","protected":false},"author":3,"featured_media":1498,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"wds_primary_category":0,"footnotes":""},"categories":[24,28,26],"tags":[],"class_list":["post-1497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ballina","category-bote","category-kosove"],"jetpack_featured_media_url":"https:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-winter-weather-seasonal-forecast-february-march-cold-snow-united-states-spring-stratospheric-warming.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/posts\/1497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/comments?post=1497"}],"version-history":[{"count":3,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/posts\/1497\/revisions"}],"predecessor-version":[{"id":1609,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/posts\/1497\/revisions\/1609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/media\/1498"}],"wp:attachment":[{"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/media?parent=1497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/categories?post=1497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.meteokosova.com\/sq\/wp-json\/wp\/v2\/tags?post=1497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-winter-weather-forecast-united-states-pattern-atmospheric-warming-layers-update-1024x872.jpg\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-winter-weather-forecast-cold-season-united-states-north-hemisphere-pressure-pattern-anomaly-update-1024x572.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/weather-forecast-north-hemisphere-what-is-strong-weak-polar-vortex-winter-pattern-update-1024x591.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-winter-season-united-states-surface-cold-weather-temperature-pattern-anomaly-update-1024x708.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/winter-season-solstice-polar-vortex-cooling-jet-stream-movement-united-states-weather-update-1024x672.jpg\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-10mb-wind-speed-zonal-mean-cllimatology-forecast-cfs-gfs-1024x661.png\")
<\/figure>\n\n\n\n![\"\"](\"http:\/\/www.meteokosova.com\/wp-content\/uploads\/2022\/03\/polar-vortex-warming-jet-stream-forecast-winter-spring-season-march-2022-ensemble-1024x587.png\")
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