{"id":5490,"date":"2011-03-21T09:20:48","date_gmt":"2011-03-21T08:20:48","guid":{"rendered":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=5490"},"modified":"2011-03-21T12:39:39","modified_gmt":"2011-03-21T11:39:39","slug":"razlike-v-jutranji-temperaturi-20-marca-2011","status":"publish","type":"post","link":"http:\/\/www.slometeo.net\/zaplana\/blog\/?p=5490","title":{"rendered":"Razlike v jutranji temperaturi 20. marca 2011"},"content":{"rendered":"

V\u00c4\u008dasih so jutranje temperature na Zaplani \u00c5\u00a1e\u00c2\u00a0najvi\u00c5\u00a1je v vsej\u00c2\u00a0bli\u00c5\u00benji okolici. Tak\u00c5\u00a1ne temperaturne razlike se pojavljajo ob suhih\u00c2\u00a0severovzhodnih vetrovih. Pomembno je, da je zrak suh, saj\u00c2\u00a0se ob\u00c2\u00a0vla\u00c5\u00benem\u00c2\u00a0ozra\u00c4\u008dju pojavi megla, ki ima spet druga\u00c4\u008den vpliv na temperaturo. Ob suhem ozra\u00c4\u008dju ima na temperaturo vpliv zlasti veter, ki na Zaplani me\u00c5\u00a1a ozra\u00c4\u008dje in prepre\u00c4\u008duje mo\u00c4\u008dnej\u00c5\u00a1e no\u00c4\u008dno ohlajanje, medtem ko se lahko v bli\u00c5\u00benji okolici zaradi zati\u00c5\u00a1ja mo\u00c4\u008dneje\u00c2\u00a0ohladi. Tak\u00c5\u00a1na situacija se je zgodila v oktobru 2009, ko so bile na Zaplani prve jesenske temperature zabele\u00c5\u00beene kasneje, kot na obmo\u00c4\u008dju Vrhnike, podobno pa se dogaja v teh dneh.<\/p>\n

\"\"<\/a>Potovanje zra\u00c4\u008dne mase do Zaplane v obdobju\u00c2\u00a0med\u00c2\u00a016. in 21. marcem. Zra\u00c4\u008dna masa se je proti koncu svoje poti, na prehodu \u00c4\u008dez Avstrijo in za vi\u00c5\u00a1jimi gorskimi pregradami tudi nekoliko osu\u00c5\u00a1ila. Kot ciljna to\u00c4\u008dka je izbrana Zaplana z nadmorsko vi\u00c5\u00a1ino 550 m, to\u00c4\u008dke na liniji pa\u00c2\u00a0so\u00c2\u00a0nanizane na vsakih 24 ur.<\/em><\/p>\n

Zaradi vetra so bile no\u00c4\u008di na Zaplani zelo suhe z relativno vla\u00c5\u00benostjo okoli\u00c2\u00a045 %. V no\u00c4\u008di na 20. marec se je ohladilo do 1 \u00c2\u00b0C, na meteorolo\u00c5\u00a1kih postajah v okolici,\u00c2\u00a0med drugim tudi na Vrhniki,\u00c2\u00a0pa se je ohladilo pod ledi\u00c5\u00a1\u00c4\u008de. \u00c5\u00a0lo je za advekcijsko ohladitev z vetrom, zato je bilo v nekaterih vi\u00c5\u00a1jih legah, kjer je v\u00c2\u00a0no\u00c4\u008dnih urah zaradi odsotnosti temperaturne inverzije obi\u00c4\u008dajno topleje kot na Zaplani, celo hladneje. Tak primer\u00c2\u00a0je bila Katarina nad Ljubljano v Polhograjskem hribovju\u00c2\u00a0z jutranjo temperaturo\u00c2\u00a0-0,5\u00c2\u00a0\u00c2\u00b0C.\u00c2\u00a0V splo\u00c5\u00a1nem se je v\u00c2\u00a0okolici Zaplane bolj ohladilo zaradi ve\u00c4\u008djega zati\u00c5\u00a1ja pred severovzhodnim vetrom, v vi\u00c5\u00a1jih legah pa je bilo hladneje zaradi ve\u00c4\u008dje nadmorske vi\u00c5\u00a1ine, saj se\u00c2\u00a0je ob odsotnosti temperaturne inverzije temperatura z vi\u00c5\u00a1ino\u00c2\u00a0zni\u00c5\u00beevala. V no\u00c4\u008di na 21. marec je bil severovzhodni veter \u00c5\u00a1e mo\u00c4\u008dnej\u00c5\u00a1i, zaradi hladnej\u00c5\u00a1e zra\u00c4\u008dne mase se je\u00c2\u00a0na Zaplani ohladilo do 0,1 \u00c2\u00b0C,\u00c2\u00a0temperatura pa je obstala nad ledi\u00c5\u00a1\u00c4\u008dem celo v Logatcu. Pod\u00c2\u00a0 0 \u00c2\u00b0C\u00c2\u00a0se je ponovno\u00c2\u00a0ohladilo\u00c2\u00a0na Petkovcu in na Vrhniki.<\/p>\n

Viri podatkov:<\/p>\n

– podatki z zasebnih meteorolo\u00c5\u00a1kih postaj<\/p>\n

– vremenski portal ARSO-meteo.si<\/p>\n

– ARL NOAA<\/p>\n","protected":false},"excerpt":{"rendered":"

V\u00c4\u008dasih so jutranje temperature na Zaplani \u00c5\u00a1e\u00c2\u00a0najvi\u00c5\u00a1je v vsej\u00c2\u00a0bli\u00c5\u00benji okolici. Tak\u00c5\u00a1ne temperaturne razlike se pojavljajo ob suhih\u00c2\u00a0severovzhodnih vetrovih. Pomembno je, da je zrak suh, saj\u00c2\u00a0se ob\u00c2\u00a0vla\u00c5\u00benem\u00c2\u00a0ozra\u00c4\u008dju pojavi megla, ki ima spet druga\u00c4\u008den vpliv na temperaturo. Ob suhem ozra\u00c4\u008dju ima na temperaturo vpliv zlasti veter, ki na Zaplani me\u00c5\u00a1a ozra\u00c4\u008dje in prepre\u00c4\u008duje mo\u00c4\u008dnej\u00c5\u00a1e no\u00c4\u008dno ohlajanje, medtem […]<\/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\/5490"}],"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=5490"}],"version-history":[{"count":17,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5490\/revisions"}],"predecessor-version":[{"id":5504,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5490\/revisions\/5504"}],"wp:attachment":[{"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5490"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.slometeo.net\/zaplana\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}