[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.piatek.cz\/predpovidani-pocasi-nemusi-byt-veda\/#Article","mainEntityOfPage":"https:\/\/www.piatek.cz\/predpovidani-pocasi-nemusi-byt-veda\/","headline":"P\u0159edpov\u00edd\u00e1n\u00ed po\u010das\u00ed nemus\u00ed b\u00fdt v\u011bda","name":"P\u0159edpov\u00edd\u00e1n\u00ed po\u010das\u00ed nemus\u00ed b\u00fdt v\u011bda","description":"P\u0159edpov\u00edd\u00e1n\u00ed po\u010das\u00ed se neust\u00e1le vyv\u00edj\u00ed a \u00fazce souvis\u00ed s tvorbou po\u010d\u00edta\u010dov\u00fdch program\u016f, tzv. numerick\u00fdch model\u016f. \u010cesk\u00e1 republika m\u00e1 \u00fadajn\u011b jeden z nejp\u0159esn\u011bj\u0161\u00edch (model Aladin) a jestli\u017ee pot\u0159ebujete zn\u00e1t p\u0159edpov\u011b\u010f s…","datePublished":"2019-02-10","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.piatek.cz\/author\/#Person","name":"","url":"https:\/\/www.piatek.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ade5060b95d9432296fc92debd2ba3136f7a4d727a7bc57afe18c4808c7d7ac9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ade5060b95d9432296fc92debd2ba3136f7a4d727a7bc57afe18c4808c7d7ac9?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"piatek.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.piatek.cz\/wp-content\/uploads\/img_a338148_w2199_t1550995207.jpg","url":"https:\/\/www.piatek.cz\/wp-content\/uploads\/img_a338148_w2199_t1550995207.jpg","height":0,"width":0},"url":"https:\/\/www.piatek.cz\/predpovidani-pocasi-nemusi-byt-veda\/","wordCount":472,"articleBody":" P\u0159edpov\u00edd\u00e1n\u00ed po\u010das\u00ed se neust\u00e1le vyv\u00edj\u00ed a \u00fazce souvis\u00ed s tvorbou po\u010d\u00edta\u010dov\u00fdch program\u016f, tzv. numerick\u00fdch model\u016f. \u010cesk\u00e1 republika m\u00e1 \u00fadajn\u011b jeden z nejp\u0159esn\u011bj\u0161\u00edch (model Aladin) a jestli\u017ee pot\u0159ebujete zn\u00e1t p\u0159edpov\u011b\u010f s nejvy\u0161\u0161\u00ed p\u0159esnost\u00ed, porovnejte mezi sebou alespo\u0148 modely t\u0159i. Spolehliv\u00fd je nap\u0159. norsk\u00fd a kanadsk\u00fd . Jestli\u017ee se nach\u00e1z\u00edte n\u011bkde v p\u0159\u00edrod\u011b a nem\u00e1te k dispozici barometr ani p\u0159edpov\u011bdn\u00ed mustr, m\u016f\u017eete si poradit sami, zvl\u00e1\u0161t\u011b v souvislosti s p\u0159\u00edchodem sr\u00e1\u017eek. P\u0159\u00edchod de\u0161t\u011b Existuje v\u00edce ukazatel\u016f, kter\u00e9 p\u0159ivol\u00e1vaj\u00ed d\u00e9\u0161\u0165, poj\u010fme si n\u011bkter\u00e9 z nich vyjmenovat: \u00b7 Such\u00e1 tr\u00e1va \u2013 tr\u00e1va, kter\u00e1 se v noci nepokr\u00fdv\u00e1 rosou, a je velmi p\u0159eschl\u00e1, obvykle p\u0159edznamen\u00e1 zm\u011bnu charakteru po\u010das\u00ed, plat\u00ed to zvl\u00e1\u0161t\u011b na ja\u0159e a v l\u00e9t\u011b. \u00b7 M\u011bs\u00ed\u010dn\u00ed kotou\u010d obalen\u00fd z\u00e1\u0159\u00ed \u2013 sou\u010dasn\u011b s n\u00edm i velmi t\u0159pytiv\u00e9 a jasn\u011b z\u0159eteln\u00e9 hv\u011bzdy. \u00b7 Velmi dobr\u00e1 viditelnost bez jak\u00e9hokoli ml\u017en\u00e9ho oparu. \u00b7 V\u00fdchod slunce, nastupuj\u00edc\u00ed ihned do intenzivn\u00edho svitu, ani\u017e by prob\u00edhal postupn\u011b p\u0159es na\u010dervenalou p\u0159echodovou f\u00e1zi P\u0159\u00edchod bou\u0159ky Letn\u00ed bou\u0159ky jsou dvoj\u00edho typu, bu\u010f front\u00e1ln\u00ed s p\u0159\u00edchodem zm\u011bny charakteru po\u010das\u00ed, nebo tzv. s vertik\u00e1ln\u00edm v\u00fdvojem \u2013 to jsou ty typick\u00e9 kovadliny s mohutn\u00fdmi vertik\u00e1ln\u00edmi vzdu\u0161n\u00fdmi proudy, z nich\u017e maj\u00ed respekt p\u0159edev\u0161\u00edm piloti letadel. P\u0159\u00edchod bou\u0159ky v\u00e1m ohl\u00e1s\u00ed i zv\u00ed\u0159ata a okoln\u00ed p\u0159\u00edroda. Hmyz utichne, pt\u00e1ci rovn\u011b\u017e n\u00e1padn\u011b ztichnou a neprozp\u011bvuj\u00ed. U rostlin typu sasanek se uzav\u00edraj\u00ed kv\u011bty. P\u0159i ni\u017e\u0161\u00edm tlaku vzduchu u front\u00e1ln\u00edch bou\u0159ek jsou velmi aktivn\u00ed ov\u00e1di a kom\u00e1\u0159i, kte\u0159\u00ed v\u00e1m jist\u011b zk\u0159\u00ed\u017e\u00ed cestu. Ti toti\u017e vytu\u0161\u00ed de\u0161tiv\u00e9 po\u010das\u00ed na del\u0161\u00ed \u010das a pot\u0159ebuj\u00ed se p\u0159ed jeho p\u0159\u00edchodem nasytit. Odhad vzd\u00e1lenosti blesk\u016f N\u011bkdy se m\u016f\u017ee hodit, jak daleko se od v\u00e1s bou\u0159ka nach\u00e1z\u00ed, abyste se sta\u010dili ukr\u00fdt v bezpe\u010d\u00ed. Slou\u017e\u00ed k tomu jednoduch\u00fd ukazatel. Po\u010d\u00edtejte po\u010det sekund, kter\u00e9 d\u011bl\u00ed od sebe z\u00e1blesk a h\u0159m\u011bn\u00ed, a vyd\u011blte je t\u0159emi. V\u00fdsledkem je vzd\u00e1lenost v kilometrech (je to jen p\u0159ibli\u017en\u00fd a orienta\u010dn\u00ed v\u00fdpo\u010det, kter\u00fd zahrnuje rozd\u00edl rychlost\u00ed \u0161\u00ed\u0159en\u00ed sv\u011btla a rychlosti zvuku). Zapamatujte si \u010das, kdy jste v\u00fdpo\u010det provedli, a za p\u00e1r minut u dal\u0161\u00edho blesku a h\u0159m\u011bn\u00ed v\u00fdpo\u010det zopakujte. Porovnejte mezi sebou rozd\u00edly a zjist\u00edte, kolik \u010dasu pot\u0159ebujete k \u00faniku.                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"P\u0159edpov\u00edd\u00e1n\u00ed po\u010das\u00ed nemus\u00ed b\u00fdt v\u011bda","item":"https:\/\/www.piatek.cz\/predpovidani-pocasi-nemusi-byt-veda\/#breadcrumbitem"}]}]