{"id":1772,"date":"2017-07-12T11:07:10","date_gmt":"2017-07-12T09:07:10","guid":{"rendered":"http:\/\/www.wineandweather.net\/?p=1772"},"modified":"2017-07-12T11:14:01","modified_gmt":"2017-07-12T09:14:01","slug":"prehod-hladne-fronte-in-nevihta-nad-goriskimi-brdi-11072017","status":"publish","type":"post","link":"https:\/\/www.wineandweather.net\/?p=1772","title":{"rendered":"Prehod hladne fronte in nevihta nad Gori\u0161kimi brdi &#8211; 11\/07\/2017"},"content":{"rendered":"<p>Obdobja vro\u010dega vremena leto\u0161nje poletje pogosto pretrgajo hladne fronte, ki prinesejo prepotrebno osve\u017eitev in skrbijo za primerno namo\u010denost tal. V nasprotju z Dolenjsko, kjer su\u0161a letos mo\u010dno pritiska, smo v Gori\u0161kih brdih povpre\u010dno namo\u010deni. Dolgoletno povpre\u010dje (1978 &#8211; 2005) na vremenski opazovalnici Vedrijan (ARSO) od za\u010detka leta do konca julija zna\u0161a 838 mm. Vremenska postaja Kojsko ima v obdobju 2011 &#8211; 2016 do konca julija povpre\u010dje 856 mm. V leto\u0161njem letu je padlo do 11.7. \u017ee 807 mm padavin:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1774\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/graf_padavine_akum_1-e1499843235709.jpg\" alt=\"\" width=\"701\" height=\"456\" \/><\/p>\n<p>11. julija je Slovenijo od severozahoda dosegla nova vremenska fronta z vi\u0161inskim jedrom hladnega zraka. Pred fronto je prek Furlanije pihal jugovzhodnik, ki je prina\u0161al vlago iznad severnega Jadrana. Videmska 12z sonda\u017ea je kazala 1800 J\/kg CAPE-a, vrednost je bila proti ve\u010deru in tik pred fronto lokalno \u0161e veliko vi\u0161ja. Jugovzhodnik pri tleh je vi\u0161je povijal v mo\u010dan zahodnik do okoli 50 vozlov. V plasti 0-6 km smo imeli okoli 20 m\/s DLS-ja, kar je predstavljalo ugodno okolje za razvoj mo\u010dnih neviht.<\/p>\n<p>Karte vetrov, geopotencialov in temperatur na 500 hPa, ki prikazujejo polo\u017eaj fronte:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_wind_geopot_110717.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1775\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_wind_geopot_110717-300x232.png\" alt=\"\" width=\"300\" height=\"232\" srcset=\"https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_wind_geopot_110717-300x232.png 300w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_wind_geopot_110717-768x594.png 768w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_wind_geopot_110717.png 894w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u00a0 <a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_temp_110717.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1776\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_temp_110717-300x232.png\" alt=\"\" width=\"300\" height=\"232\" srcset=\"https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_temp_110717-300x232.png 300w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/500_hpa_temp_110717.png 751w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Vertikalna sonda\u017ea iz Vidma ob 12z. Kot je iz sonda\u017ee razvidno, je bila atmosfera dokaj vla\u017ena z le eno bolj suho plastjo na okoli 600 hPa. Posledi\u010dno je bila nevarnost mo\u010dnej\u0161ih sunkov vetra in debelej\u0161e to\u010de ob nevihtah manj\u0161a:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/2017071112.16045.skewt_.parc_-e1499844520952.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1777\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/2017071112.16045.skewt_.parc_-e1499844520952.gif\" alt=\"\" width=\"700\" height=\"560\" \/><\/a><\/p>\n<p>Preko dneva so se mo\u010dne superceli\u010dne nevihte z debelo to\u010do pojavljale predvsem na \u0160tajerskem, mo\u010dnej\u0161i nalivi pa so se obnavljali v zgornjem Poso\u010dju. Najve\u010d padavin so zabele\u017eile postaje na obmo\u010dju Sedla v \u017elebeh (Sella Nevea) v Kaninskem pogorju, in sicer 135,4 mm ter Korit (Coritis &#8211; Rezija), kjer je padlo 95 mm de\u017eja.<\/p>\n<p>Razporeditev padavin v Furlaniji in zahodni Sloveniji:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/padavine_monit_110717-e1499849583164.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1786\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/padavine_monit_110717-e1499849583164.jpg\" alt=\"\" width=\"700\" height=\"477\" \/><\/a><\/p>\n<p>Pozno popoldne je Bene\u010dijo od zahoda dosegel ob\u0161iren MCS, glavnina katerega je preko severnega Jadrana v ve\u010dernih urah dosegla ju\u017eno Istro ter Kvarner. Na severnem delu MCS-ja je ena mo\u010dnej\u0161a nevihta potovala ob jugovzhodni obali Bene\u010dije, a je oslabela. Nova mo\u010dna nevihta je nastala ju\u017eno od Vidma in \u017ee v kakih 20 minutah dosegla Gori\u0161ka brda. Nevihto so spremljali predvsem mo\u010dni nalivi ter zmeren nevihtni pi\u0161. Vremenska postaja v Kojskem je zabele\u017eila maksimalni sunek vetra pri 56,3 km\/h. Glede na videno, je nevihta sprva kazala superceli\u010dne lastnosti (odklon iz smeri v desno, wall cloud), domnevno je \u0161lo za HP (high precipitation) supercelico, ki je kasneje pre\u0161la v linearno nevihtno linijo in odpotovala v notranjost Slovenije.<\/p>\n<p>Animacija radarske slike padavin (ARSO &#8211; klik na sliko za animacijo):<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/Foto\/Sara\/radar_anim_110717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-1779 size-full\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/radar_anim_110717-e1499846339917.gif\" alt=\"\" width=\"700\" height=\"563\" \/><\/a><\/p>\n<p>Pogledi na \u0161tiri faze nevihte, od iniciacije do supercelice z vidnim &#8216;wall cloud-om&#8217; in RFD-jem na desni do prehoda v linijo. Zadnja slika (spodaj desno) prikazuje pogled proti severozahodu po nevihti, ko je bil v Furlaniji viden &#8216;shelf cloud&#8217; nevihte severno od Gori\u0161kih brd:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika0.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1781\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika0-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika0-300x200.jpg 300w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika0-768x512.jpg 768w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika0-150x100.jpg 150w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika0.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u00a0 <a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika11.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1782\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika11-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika11-300x200.jpg 300w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika11-768x512.jpg 768w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika11-150x100.jpg 150w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika11.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika21.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1783\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika21-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika21-300x200.jpg 300w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika21-768x512.jpg 768w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika21-150x100.jpg 150w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika21.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>\u00a0 <a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika31.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1784\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika31-300x200.jpg\" alt=\"\" width=\"300\" height=\"200\" srcset=\"https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika31-300x200.jpg 300w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika31-768x512.jpg 768w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika31-150x100.jpg 150w, https:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/slika31.jpg 1000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Panorama nevihtne linije nad Gori\u0161kimi brdi s &#8216;shelf cloud-om&#8217;:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/pano_1-e1499849157752.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1785\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/pano_1-e1499849157752.jpg\" alt=\"\" width=\"700\" height=\"267\" \/><\/a><\/p>\n<p>Grafi iz vremenske postaje Kojsko, ki prikazujejo dogajanje ob prehodu fronte. Temperatura se je prek dneva gibala okoli 27\u00b0C, ob prehodu nevihte je padla na 20\u00b0C. Zrak je bil prek dneva zelo vla\u017een, relativna vlaga ni padla pod 65 %:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/temp_120717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1787\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/temp_120717-300x188.gif\" alt=\"\" width=\"300\" height=\"188\" \/><\/a>\u00a0 <a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/hum_120717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1788\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/hum_120717-300x188.gif\" alt=\"\" width=\"300\" height=\"188\" \/><\/a><\/p>\n<p>Temperatura rosi\u0161\u010da se je cel dan gibala okoli 21\u00b0C. Obilica vlage je pomenila veliko razpolo\u017eljive energije za nastanek mo\u010dnih neviht (slika levo). Na desnem grafu je viden nenaden padec tlaka ob samem prehodu hladne fronte:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/dew_120717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1789\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/dew_120717-300x188.gif\" alt=\"\" width=\"300\" height=\"188\" \/><\/a>\u00a0 <a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/tlak_120717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1790\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/tlak_120717-300x188.gif\" alt=\"\" width=\"300\" height=\"188\" \/><\/a><\/p>\n<p>Mo\u010dan naliv je trajal med 20 minut in pol ure. Jakost naliva je presegla 200 mm\/h. Maksimalni sunek ob gust fronti je zna\u0161al 56,3 km\/h:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/RR_120717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1791\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/RR_120717-300x188.gif\" alt=\"\" width=\"300\" height=\"188\" \/><\/a>\u00a0 <a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/wind_120717.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1792\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/wind_120717-300x188.gif\" alt=\"\" width=\"300\" height=\"188\" \/><\/a><\/p>\n<p>Padavine so po prehodu fronte hitro ponehale. V Brdih in delu So\u0161ke doline so v nevihti padle slede\u010de koli\u010dine padavin:<\/p>\n<p>25,1 mm Kojsko<br \/>\n24,9 mm Korada<br \/>\n23,9 mm Vedrijan<br \/>\n22,1 mm Deskle<br \/>\n21,0 mm Anhovo<br \/>\n19,4 mm Ravna pri Ligu<br \/>\n19,1 mm Biljana<br \/>\n18,0 mm Okroglo &#8211; Banj\u0161ice<br \/>\n17,6 mm Paljevo<br \/>\n16,4 mm \u0160lovrenc<br \/>\n15,8 mm Vi\u0161njevik<br \/>\n14,2 mm Vipol\u017ee<\/p>\n<p>\u0160e analiza koli\u010din padavin v Sloveniji (ARSO). Lepo sta vidna dva pasova padavin. Ve\u010dji del ju\u017ene Slovenije je ostal prakti\u010dno brez kapljice:<\/p>\n<p><a href=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/analizapadavin06utc12072-e1499847594910.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1780\" src=\"http:\/\/www.wineandweather.net\/wp-content\/uploads\/2017\/07\/analizapadavin06utc12072-e1499847594910.jpg\" alt=\"\" width=\"700\" height=\"525\" \/><\/a><\/p>\n<p>Viri:<\/p>\n<ul>\n<li><a href=\"http:\/\/meteo.arso.gov.si\/met\/sl\/\" target=\"_blank\" rel=\"noopener noreferrer\">ARSO (Agencija za okolje RS)<\/a><\/li>\n<li><a href=\"http:\/\/www.pivotalweather.com\/\" target=\"_blank\" rel=\"noopener noreferrer\">Pivotal weather<\/a><\/li>\n<li><a href=\"http:\/\/www.lamma.rete.toscana.it\/meteo\/modelli-atmosfera\" target=\"_blank\" rel=\"noopener noreferrer\">Consorzio LaMMA<\/a><\/li>\n<li><a href=\"http:\/\/www.osmer.fvg.it\/home.php?ln=\" target=\"_blank\" rel=\"noopener noreferrer\">Osmer FVG<\/a><\/li>\n<li><a href=\"http:\/\/weather.uwyo.edu\/upperair\/europe.html\" target=\"_blank\" rel=\"noopener noreferrer\">Vertikalne sonda\u017ee (uwyo.edu)<\/a><\/li>\n<li><a href=\"http:\/\/agromet.mkgp.gov.si\/APP\/Home\/METEO\/-1\" target=\"_blank\" rel=\"noopener noreferrer\">Agrometeorolo\u0161ke vremenske postaje<\/a><\/li>\n<li>Vremenske postaje WineAndWeather.net<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Obdobja vro\u010dega vremena leto\u0161nje poletje pogosto pretrgajo hladne fronte, ki prinesejo prepotrebno osve\u017eitev in skrbijo za primerno namo\u010denost tal. V nasprotju z Dolenjsko, kjer su\u0161a letos mo\u010dno pritiska, smo v Gori\u0161kih brdih povpre\u010dno namo\u010deni. Dolgoletno povpre\u010dje (1978 &#8211; 2005) na vremenski opazovalnici Vedrijan (ARSO) od za\u010detka leta do konca julija zna\u0161a 838 mm. Vremenska postaja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,3,84],"tags":[720,1064,496,1213,147,483,1212,1041,75,209,49,90,81,1022,1020,25,1093,970,619,1026,1085,1027,330,18],"_links":{"self":[{"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=\/wp\/v2\/posts\/1772"}],"collection":[{"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1772"}],"version-history":[{"count":4,"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=\/wp\/v2\/posts\/1772\/revisions"}],"predecessor-version":[{"id":1795,"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=\/wp\/v2\/posts\/1772\/revisions\/1795"}],"wp:attachment":[{"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1772"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wineandweather.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}