{"id":4512,"date":"2023-02-01T18:16:43","date_gmt":"2023-02-01T17:16:43","guid":{"rendered":"https:\/\/www.meteokosova.com\/?p=4512"},"modified":"2023-03-20T20:50:46","modified_gmt":"2023-03-20T19:50:46","slug":"po-ndodh-ngrohja-e-papritur-e-stratosferes-dimri-i-vertete-po-vjen-ndikimet-priten-deri-ne-prill","status":"publish","type":"post","link":"https:\/\/www.meteokosova.com\/sq\/po-ndodh-ngrohja-e-papritur-e-stratosferes-dimri-i-vertete-po-vjen-ndikimet-priten-deri-ne-prill\/","title":{"rendered":"Po ndodh “Ngrohja e Papritur e Stratosfer\u00ebs”, dimri i v\u00ebrtet\u00eb po vjen! Ndikimet priten deri n\u00eb Prill"},"content":{"rendered":"

S\u00eb fundi \u00ebsht\u00eb v\u00ebrejtur “Ngrohja e Papritur e Stratosfer\u00ebs”, e cila do t\u00eb sjell\u00eb dimrin e v\u00ebrtet\u00eb n\u00eb dit\u00ebt vijuese, me temperatura mjaft t\u00eb ul\u00ebta dhe koh\u00eb pas kohe me reshje bore. Godita polare do t\u00eb arrij\u00eb nga e Diela.<\/p>\n\n\n\n

Po ashtu, n\u00eb pjes\u00ebn e dyt\u00eb t\u00eb Shkurtit si dhe gjat\u00eb Marsit, parashikohet t\u00eb ket\u00eb s\u00ebrish ngrohje t\u00eb Stratosfer\u00ebs, k\u00ebshtu q\u00eb koh\u00eb pas kohe deri n\u00eb muajin Prill, do t’i kemi disa periudha me mot relativisht t\u00eb ftoht\u00eb dhe me reshje bore, t\u00eb cilat mund t\u00eb jen\u00eb t\u00eb dendura.<\/p>\n\n\n\n

Kjo nuk do t\u00eb thot\u00eb se mund t\u00eb kemi temperatura ekstremisht t\u00eb ul\u00ebta edhe n\u00eb Prill, megjithat\u00eb temperaturat mund t\u00eb jen\u00eb n\u00ebn mesatar\u00ebn mujore.<\/p>\n\n\n\n

P\u00ebr detaje m\u00eb t\u00eb holl\u00ebsishme n\u00eb dit\u00ebt vijuese, do t\u00eb informoheni n\u00eb postimet tona t\u00eb radh\u00ebs.<\/p>\n\n\n\n

\u00c7far\u00eb \u00ebsht\u00eb nj\u00eb “Ngrohje e Papritur e Stratosfer\u00ebs” (Sudden stratospheric warming – SSW)? <\/strong><\/p>\n\n\n\n

Vitet e fundit, disa ngjarje ekstreme t\u00eb ftohta jan\u00eb lidhur t\u00eb gjitha me efektet sip\u00ebrfaq\u00ebsore t\u00eb ngrohjeve t\u00eb papritura stratosferike, si ato n\u00eb 2009-10, 2013 dhe ‘bisha nga lindja’ n\u00eb 2018. <\/p>\n\n\n\n

Shtrohet pyetja pse quhet ngrohje at\u00ebher\u00eb, n\u00ebse \u00e7on n\u00eb kushte t\u00eb ftohta t\u00eb motit?<\/strong><\/p>\n\n\n\n

Termi ngrohje e papritur e stratosfer\u00ebs i referohet asaj q\u00eb v\u00ebrehet n\u00eb stratosfer\u00eb: – nj\u00eb ngrohje e shpejt\u00eb (deri n\u00eb rreth 50\u00b0C n\u00eb vet\u00ebm disa dit\u00eb), midis 10 km dhe 50 km mbi sip\u00ebrfaqen e tok\u00ebs. Kjo \u00ebsht\u00eb aq lart sa nuk e ndiejm\u00eb ‘ngrohjen’ e saj. <\/p>\n\n\n\n

Megjithat\u00eb, zakonisht disa dit\u00eb apo jav\u00eb m\u00eb von\u00eb, ne mund t\u00eb fillojm\u00eb t\u00eb shohim efekte godit\u00ebse n\u00eb rrjedh\u00ebn e rripit t\u00eb ngusht\u00eb t\u00eb er\u00ebrave (jet stream), e cila nga ana tjet\u00ebr ndikon n\u00eb uljen e motit ton\u00eb (n\u00eb troposfer\u00eb). Sidoqoft\u00eb, ngrohja e papritur e stratosfer\u00ebs nuk ndodh \u00e7do vit dhe nuk ndikon gjithmon\u00eb n\u00eb motin ton\u00eb kur ndodh. <\/p>\n\n\n\n

Si ndodh nj\u00eb ngrohje e papritur e stratosfer\u00ebs?<\/strong> <\/p>\n\n\n\n

\u00c7do vit n\u00eb dim\u00ebr, er\u00ebrat e forta per\u00ebndimore qarkullojn\u00eb rreth polit lart n\u00eb stratosfer\u00eb. Kjo quhet vorbulla polare stratosferike dhe qarkullon rreth ajrit t\u00eb ftoht\u00eb lart mbi Arktik. <\/p>\n\n\n\n

N\u00eb vite t\u00eb caktuara, er\u00ebrat n\u00eb vorbull\u00ebn polare dob\u00ebsohen p\u00ebrkoh\u00ebsisht, ose madje kthehen mbrapsht p\u00ebr t\u00eb rrjedhur nga lindja n\u00eb per\u00ebndim. M\u00eb pas, ajri i ftoht\u00eb zbret shum\u00eb shpejt n\u00eb vorbull\u00ebn polare dhe kjo b\u00ebn q\u00eb temperatura n\u00eb stratosfer\u00eb t\u00eb rritet shum\u00eb shpejt, deri n\u00eb 50\u00b0C p\u00ebr vet\u00ebm disa dit\u00eb; prandaj p\u00ebrdoret termi “ngrohja e papritur e stratosfer\u00ebs”. <\/p>\n\n\n\n

P\u00ebrderisa ajri i ftoht\u00eb nga lart n\u00eb stratosfer\u00eb shp\u00ebrndahet, ai mund t\u00eb ndikoj\u00eb n\u00eb form\u00ebn e rrjedhjes s\u00eb rripit t\u00eb ngusht\u00eb t\u00eb er\u00ebrave (jet stream) nd\u00ebrsa ajri i ftoht\u00eb fundoset nga stratosfera n\u00eb troposfer\u00eb (shtresa n\u00eb t\u00eb cil\u00ebn jetojm\u00eb). <\/p>\n\n\n\n

\u00cbsht\u00eb ky ndryshim n\u00eb rrjedh\u00ebn e rripit t\u00eb ngusht\u00eb t\u00eb er\u00ebrave (jet stream) q\u00eb shkakton ndryshimin e motit ton\u00eb. P\u00ebr m\u00eb shum\u00eb, ndiqni fotot n\u00eb vazhdim. \/MeteoKosova<\/strong>\/<\/p>\n\n\n\n