{"id":8161,"date":"2012-12-15T10:53:48","date_gmt":"2012-12-15T09:53:48","guid":{"rendered":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=8161"},"modified":"2012-12-16T09:13:57","modified_gmt":"2012-12-16T08:13:57","slug":"podatki-iz-mrazisc-14-december-2012","status":"publish","type":"post","link":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=8161","title":{"rendered":"Podatki iz mrazi\u00c5\u00a1\u00c4\u008d, 14. december 2012"},"content":{"rendered":"<p style=\"text-align: justify;\">Ob koncu zadnjega merilnega niza med 17.\u00c2\u00a0novembrom in 14.\u00c2\u00a0decembrom se je pojavilo nekajdnevno obdobje, v katerem so s sne\u00c5\u00beno odejo pokrita\u00c2\u00a0mrazi\u00c5\u00a1\u00c4\u008da po temperaturi zraka predstavljala nek povsem\u00c2\u00a0drugi svet. Mrzlo obdobje ni postreglo z novimi rekordnimi vrednostmi, kljub temu pa je bilo zabele\u00c5\u00beeno veliko omembe vrednih zanimivosti, zaradi katerih bo tokratno poro\u00c4\u008dilo o razmerah v mrazi\u00c5\u00a1\u00c4\u008dih nekoliko dalj\u00c5\u00a1e.<\/p>\n<p style=\"text-align: justify;\">V mrazi\u00c5\u00a1\u00c4\u008du Dolinca je bila tekom merilnega obdobja\u00c2\u00a0najni\u00c5\u00beja temperatura -25,9 \u00c2\u00b0C izmerjena 13. decembra. Minimum je bil dose\u00c5\u00been malo po 1. uri zjutraj, v preostanku no\u00c4\u008di pa se je temperatura zaradi\u00c2\u00a0vpliva bli\u00c5\u00beajo\u00c4\u008de se\u00c2\u00a0vremenske motnje\u00c2\u00a0dvigovala. Na meteorolo\u00c5\u00a1ki postaji Zaplana, 21 m nad dnom mrazi\u00c5\u00a1\u00c4\u008da Dolinca, se je v omenjeni no\u00c4\u008di ohladilo do -14,0 \u00c2\u00b0C.\u00c2\u00a0Tekom opisanega mrzlega obdobja ni bil zabele\u00c5\u00been primer, ko bi temperatura enakomerno brez ve\u00c4\u008djih motenj\u00c2\u00a0padala od popoldneva do jutra. V mrazi\u00c5\u00a1\u00c4\u008du je bilo z 12,0 \u00c2\u00b0C najtopleje 27. novembra. Na zgornji meteorolo\u00c5\u00a1ki postaji Zaplana je bila istega dne ob jugozahodnem vetru najvi\u00c5\u00a1ja izmerjena temperatura 11,8 \u00c2\u00b0C. V no\u00c4\u008di na 12. december je bilo za\u00c4\u008dasno postavljeno tudi merilno mesto v sosednjem mrazi\u00c5\u00a1\u00c4\u008du, ki je zaradi svoje oblike pri raziskovalcih mrazi\u00c5\u00a1\u00c4\u008d znano kot Dvoj\u00c4\u008dek. Naslednjo no\u00c4\u008d merilno mesto sicer ni bilo postavljeno, je bilo pa zato izvedenih nekaj terenskih meritev temperature.<\/p>\n<p style=\"text-align: center;\"><em><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek7.jpg\" target=\"_blank\" rel=\"lightbox[8161]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-8187\" alt=\"dvojcek7\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek7-130x53.jpg\" width=\"130\" height=\"53\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek7-130x53.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek7-800x327.jpg 800w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek7.jpg 900w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a>V mrazi\u00c5\u00a1\u00c4\u008du Dvoj\u00c4\u008dek se \u00c5\u00beal \u00c5\u00a1e vedno\u00c2\u00a0opravljajo le ob\u00c4\u008dasne meritve pozimi.<\/em><\/p>\n<p style=\"text-align: justify;\">Iz spodnjega grafikona je razvidno, da je Dvoj\u00c4\u008dek zaradi ve\u00c4\u008dje odprtosti kotanje\u00c2\u00a0bolj ekstremno mrazi\u00c5\u00a1\u00c4\u008de od Dolince. Vse je odvisno od vetrovnih razmer in zasne\u00c5\u00beenosti tal.\u00c2\u00a0V kopnih razmerah je Dolinca vedno hladnej\u00c5\u00a1a, ob snegu in ugodnem vetru pa je\u00c2\u00a0temperatura v Dvoj\u00c4\u008dku\u00c2\u00a0pogosto za eno ali dve stopinji\u00c2\u00a0Celzija ni\u00c5\u00beja. Zaradi ve\u00c4\u008dje plitvosti Dvoj\u00c4\u008dka se tu motnje v no\u00c4\u008dnem ohlajanju odra\u00c5\u00beajo v precej ve\u00c4\u008dji meri <span style=\"color: #ff0000;\">(1)<\/span>. Motnja, ki v Dolinci povzro\u00c4\u008di komaj zaznavno spremembo v poteku temperature, se lahko v Dvoj\u00c4\u008dku ka\u00c5\u00bee kot nenadna otoplitev za skoraj\u00c2\u00a010 \u00c2\u00b0C.<\/p>\n<p style=\"text-align: center;\"><em><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/grafdec2012.gif\" target=\"_blank\" rel=\"lightbox[8161]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-8174\" alt=\"grafdec2012\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/grafdec2012-130x66.gif\" width=\"130\" height=\"66\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/grafdec2012-130x66.gif 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/grafdec2012-800x411.gif 800w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><\/em><em>Mrazi\u00c5\u00a1\u00c4\u008da so se po temperaturi zraka mo\u00c4\u008dno razlikovala od okolice.<\/em><\/p>\n<p style=\"text-align: justify;\">Dolinca pa zagotovo prednja\u00c4\u008di na podro\u00c4\u008dju najvi\u00c5\u00a1jih dnevnih temperatur <span style=\"color: #ff0000;\">(2)<\/span>. V globlji in od okoli\u00c5\u00a1kih smrek bolj zasen\u00c4\u008deni kotanji se lahko plast hladnega zraka la\u00c5\u00beje obdr\u00c5\u00bei kot v bolj odprtih mrazi\u00c5\u00a1\u00c4\u008dih. 11. decembra je bil tako zabele\u00c5\u00been temperaturni maksimum komaj -11,3 \u00c2\u00b0C. \u00c5\u00a0e ni\u00c5\u00beji maksimum je bil zabele\u00c5\u00been 20. decembra 2009, ko se je temperatura z jutranjih -31,5 \u00c2\u00b0C dvignila na samo -15,2 \u00c2\u00b0C.<\/p>\n<p style=\"text-align: justify;\">Loga\u00c5\u00a1ko polje je znano po nizkih jutranjih temperaturah, vendar so mrazi\u00c5\u00a1\u00c4\u008da na malo vi\u00c5\u00a1jih okoli\u00c5\u00a1kih hribovjih navadno precej hladnej\u00c5\u00a1a. Na zasebni vremenski postaji v Gorenjem Logatcu je bila namre\u00c4\u008d tekom mrzlega obdobja\u00c2\u00a0najni\u00c5\u00beja temperatura -18,8 \u00c2\u00b0C izmerjena 13. decembra. Mrazi\u00c5\u00a1\u00c4\u008di Dolinca in Dvoj\u00c4\u008dek\u00c2\u00a0sta bili v ve\u00c4\u008dernih urah precej hladnej\u00c5\u00a1i od nekaterih drugih bolj znanih slovenskih mrazi\u00c5\u00a1\u00c4\u008d, kot je Babno Polje ali Zadlog nad Idrijo. To je razvidno tudi iz spodnje primerjave med izbranimi mrazi\u00c5\u00a1\u00c4\u008di.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/graf12dec2012.gif\" target=\"_blank\" rel=\"lightbox[8161]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-8178\" alt=\"graf12dec2012\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/graf12dec2012-130x75.gif\" width=\"130\" height=\"75\" \/><\/a><em>Potek temperature v treh izbranih mrazi\u00c5\u00a1\u00c4\u008dih v no\u00c4\u008di na 12. december 2012.<\/em><\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek8.jpg\" target=\"_blank\" rel=\"lightbox[8161]\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-thumbnail wp-image-8176\" alt=\"dvojcek8\" src=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek8-130x97.jpg\" width=\"130\" height=\"97\" srcset=\"http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek8-130x97.jpg 130w, http:\/\/www.slometeo.net\/zaplana\/blog\/wp-content\/uploads\/2012\/12\/dvojcek8.jpg 640w\" sizes=\"(max-width: 130px) 100vw, 130px\" \/><\/a><em>Mrazi\u00c5\u00a1\u00c4\u008da\u00c2\u00a0se izjemno ohladijo \u00c5\u00bee v prvih nekaj ve\u00c4\u008dernih urah -\u00c2\u00a0Dvoj\u00c4\u008dek 12. decembra ob 20. uri.<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>Viri podatkov:<\/p>\n<p style=\"text-align: justify;\">&#8211; ARSO-meteo.si<\/p>\n<p style=\"text-align: justify;\">&#8211; mre\u00c5\u00bea agrometeorolo\u00c5\u00a1kih postaj MKGP FURS<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ob koncu zadnjega merilnega niza med 17.\u00c2\u00a0novembrom in 14.\u00c2\u00a0decembrom se je pojavilo nekajdnevno obdobje, v katerem so s sne\u00c5\u00beno odejo pokrita\u00c2\u00a0mrazi\u00c5\u00a1\u00c4\u008da po temperaturi zraka predstavljala nek povsem\u00c2\u00a0drugi svet. Mrzlo obdobje ni postreglo z novimi rekordnimi vrednostmi, kljub temu pa je bilo zabele\u00c5\u00beeno veliko omembe vrednih zanimivosti, zaradi katerih bo tokratno poro\u00c4\u008dilo o razmerah v mrazi\u00c5\u00a1\u00c4\u008dih [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[15],"tags":[],"_links":{"self":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8161"}],"collection":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8161"}],"version-history":[{"count":33,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8161\/revisions"}],"predecessor-version":[{"id":8199,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/8161\/revisions\/8199"}],"wp:attachment":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8161"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}