![\"Vilnius](\"https:\/\/www.europesays.com\/lt\/wp-content\/uploads\/2025\/10\/a8bbd790-733f-11ed-ab1d-cfe814b80ece.jpg\")
<\/p>\nFeisbuko grup\u0117je \u201eOr\u0173 entuziastai\u201c \u017emon\u0117s dalijasi \u012fam\u017eintais debes\u0173 skyli\u0173 vaizdais ties Kaunu ir ties Panev\u0117\u017eiu. <\/p>\n
\u201eToks \u012fdomesnis vaizdas\u201c, \u2013 ra\u0161o Henrikas.<\/p>\n
\u201e\u012edomiai\u201c, \u2013 teig\u0117 Greta.<\/p>\n
\u201ePakibo vir\u0161…\u201c \u2013 prane\u0161\u0117 Kristina.<\/p>\n
Portalui Delfi Vilniaus universiteto Hidrologijos ir klimatologijos katedros prof. dr. Egidijus Rimkus yra sak\u0119s, kad \u0161is rei\u0161kinys formuojasi l\u0117ktuvams praskrendant per labai plon\u0105 cumuloformis debes\u0173 sluoksn\u012f, da\u017eniausiai altocumulus, kai jie b\u016bna sudaryti i\u0161 per\u0161aldyt\u0173 (ma\u017eiau nei 0 laipsni\u0173 Celsijaus) vandens la\u0161eli\u0173. Oras l\u0117ktuvui praskrendant i\u0161siple\u010dia ir d\u0117l to staigiai atv\u0117sta, per\u0161aldyti la\u0161eliai virsta kristalais, kurie pradeda leistis \u017eemyn. <\/p>\n
\u201eTaip atsiranda skyl\u0117\u201c, \u2013 sak\u0117 prof. dr. E. Rimkus.<\/p>\n
<\/p>\n
Kas tie per\u0161aldyti vandens la\u0161eliai? Per\u0161aldyti vandens la\u0161eliai rei\u0161kia, kad jie i\u0161lieka skysti net tada, kai aplinkos temperat\u016bra yra \u017eemesn\u0117 u\u017e \u012fprast\u0105 vandens u\u017e\u0161alimo temperat\u016br\u0105 (0 laipsni\u0173 Celsijaus). Remiantis NASA, altocumulus debes\u0173 la\u0161eliai yra per\u0161aldyti iki ma\u017edaug -15 laipsni\u0173 Celsijaus temperat\u016bros, ta\u010diau debesyse pasitaiko ir ledo kristal\u0173.<\/p>\n
Taip vadinamas per\u0161alimas \u012fvyksta tada, kai mikroskopiniai vandens la\u0161eliai yra itin \u0161var\u016bs ir juose n\u0117ra ma\u017e\u0173 daleli\u0173, pavyzd\u017eiui, dulki\u0173, grybeli\u0173 spor\u0173, \u017eiedadulki\u0173 ar bakterij\u0173, aplink kurias paprastai susidaro ledo kristalai.<\/p>\n
\u0160is atmosferinis fenomenas, susij\u0119s su \u017emonijos naudojama aviacija, apra\u0161ytas dviejuose moksliniuose tyrimuose, publikuotuose 2010<\/a> ir 2011<\/a> metais.<\/p>\n Meteorologas Gytis Valaika i\u0161 \u201eOrai ir klimatas Lietuvoje\u201c prane\u0161\u0117, kad tai yra \u201ecavum debesis arba fallstreak hole (angli\u0161kas terminas). Lietuvi\u0161kai galima sakyti skyl\u0117tasis debesis ar pan. <\/p>\n \u201eSusiformuoja, kai pro plon\u0105 debes\u0173 sluoksn\u012f skyl\u0119 pramu\u0161a l\u0117ktuvas ir pradeda formuotis vandens la\u0161eliai (viduryje skyl\u0117s matyti virga debesys). Retokai pastebimas ir nufotografuojamas rei\u0161kinys. Galima sakyti viena i\u0161 debes\u0173 form\u0173, kuri\u0105 sukelia b\u016btent \u017emogaus veikla\u201c, \u2013 teig\u0117 \u201eOrai ir klimatas Lietuvoje\u201c.<\/p>\n Taigi, \u0161is rei\u0161kinys susiformuoja d\u0117l \u017emoni\u0173 veiklos \u2013 kylan\u010di\u0173 arba besileid\u017eian\u010di\u0173 orlaivi\u0173, kurie kerta vientis\u0105 nestor\u0105 dr\u0117gno oro sluoksn\u012f.<\/p>\n \u012e skyl\u0117s debesyse netrukus ironi\u0161kai sureagavo ir gamtininkas Marius \u010cepulis.<\/p>\n \u201eVir\u0161 Ramygalos va daba ka\u017ekas pramu\u0161\u0117 skyl\u016btes. Ai\u0161ku, kad \u010dia vald\u017ee dabar per tas skyl\u016btes visoki\u0105 kemij\u0105 p\u016bs ant \u017emoni\u0173. Ramygalos gyventojams rekomenduojama kuo grei\u010diau i\u0161pilti laukan vis\u0105 sukaupt\u0105 act\u0105.<\/p>\n O dabar info tiems, kurie m\u0105sto.<\/p>\n Skyl\u0117s debesyse turi savo vard\u0105 – cavum. Kas yra tu\u0161\u010diaviduris debesis.<\/p>\n Tai n\u0117ra nat\u016bralus rei\u0161kinys. Susidaro l\u0117ktuvams kirtus nestor\u0105 dr\u0117gno oro sluoksn\u012f\u201c, \u2013 ra\u0161\u0117 \u201e\u010cepulio fotoklajon\u0117s\u201c.<\/p>\n","protected":false},"excerpt":{"rendered":"Feisbuko grup\u0117je \u201eOr\u0173 entuziastai\u201c \u017emon\u0117s dalijasi \u012fam\u017eintais debes\u0173 skyli\u0173 vaizdais ties Kaunu ir ties Panev\u0117\u017eiu. \u201eToks \u012fdomesnis vaizdas\u201c,…\n","protected":false},"author":2,"featured_media":28633,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[25,30,31,8391,34,35,24,32,33,2371,37,39,36,38,40,23,22,28,29,26,27],"class_list":{"0":"post-28632","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-antrastes","8":"tag-antrastes","9":"tag-breaking-news","10":"tag-breakingnews","11":"tag-debesys","12":"tag-featured-news","13":"tag-featurednews","14":"tag-headlines","15":"tag-latest-news","16":"tag-latestnews","17":"tag-lektuvai","18":"tag-lietuva","19":"tag-lietuviu","20":"tag-lithuania","21":"tag-lithuanian","22":"tag-lt","23":"tag-naujienos","24":"tag-news","25":"tag-populiariausios-naujienos","26":"tag-populiariausiosnaujienos","27":"tag-top-stories","28":"tag-topstories"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@lt\/115462869156815753","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts\/28632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/comments?post=28632"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/posts\/28632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/media\/28633"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/media?parent=28632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/categories?post=28632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/lt\/wp-json\/wp\/v2\/tags?post=28632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"Cavum](\"https:\/\/www.europesays.com\/lt\/wp-content\/uploads\/2025\/10\/976d9ff4-59ca-4749-ad91-6cf05e5bc302.jpg\")
<\/p>\n