{"id":372685,"date":"2026-04-13T08:46:58","date_gmt":"2026-04-13T07:46:58","guid":{"rendered":"https:\/\/zakrasnejsivimperk.cz\/?p=372685"},"modified":"2026-04-13T08:46:58","modified_gmt":"2026-04-13T07:46:58","slug":"cesky-hydrometeorologicky-ustav-velke-mnozstvi-saharskeho-prachu-nad-nasim-uzemim","status":"publish","type":"post","link":"https:\/\/zakrasnejsivimperk.cz\/?p=372685","title":{"rendered":"\u010cESK\u00dd HYDROMETEOROLOGICK\u00dd \u00daSTAV: Velk\u00e9 mno\u017estv\u00ed saharsk\u00e9ho prachu nad na\u0161\u00edm \u00fazem\u00edm"},"content":{"rendered":"

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Ve vy\u0161\u0161\u00edch vrstv\u00e1ch atmosf\u00e9ry se zejm\u00e9na nad \u010cechami nach\u00e1z\u00ed velk\u00e9 mno\u017estv\u00ed saharsk\u00e9ho prachu (jemn\u00e9ho p\u00edsku). Je to d\u016fsledek d\u00e1lkov\u00e9ho transportu t\u011bchto \u010d\u00e1stic, jak n\u00e1zev napov\u00edd\u00e1, z oblasti severoz\u00e1padn\u00ed Afriky. Saharsk\u00fd prach se bude nad na\u0161\u00edm \u00fazem\u00edm nach\u00e1zet i v n\u011bkolika dal\u0161\u00edch dnech.<\/h6>\n

Na dru\u017eicov\u00fdch sn\u00edmc\u00edch se p\u0159\u00edtomnost prachu projevuje typickou “zrnitou” a “\u010do\u010dkovitou” strukturou vrchn\u00edch vrstev obla\u010dnosti, jak m\u016f\u017eeme vid\u011bt na sn\u00edmku z dru\u017eice MTG n\u00ed\u017ee.<\/p>\n

P\u0159\u00edtomnost v\u011bt\u0161\u00edho mno\u017estv\u00ed saharsk\u00e9ho prachu m\u00e1 vliv i na mno\u017estv\u00ed st\u0159edn\u00ed a vysok\u00e9 obla\u010dnosti a n\u00e1sledn\u011b samoz\u0159ejm\u011b m\u016f\u017ee ovlivnit i teploty (v\u00edc obla\u010dnosti, takhle chladn\u011bji). Numerick\u00e9 modely s t\u00edmto vlivem nedok\u00e1\u017e\u00ed efektivn\u011b pracovat, tak\u017ee mohou nep\u0159esn\u011b modelovat teplotu a pr\u00e1v\u011b i mno\u017estv\u00ed obla\u010dnosti. V p\u0159\u00edpadn\u00fdch sr\u00e1\u017ek\u00e1ch v n\u00e1sleduj\u00edc\u00edch dnech (t\u011bch ale bude m\u00e1lo) se m\u016f\u017ee saharsk\u00fd prach v\u00fdjime\u010dn\u011b dostat a\u017e na zem. P\u0159\u00edzemn\u00ed koncentrace ale jinak neovlivn\u00ed.<\/p>\n

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\u010cESK\u00dd HYDROMETEOROLOGICK\u00dd \u00daSTAV<\/strong><\/a><\/div>\n<\/div>\n

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V\u00fdstrahy \u010cesk\u00e9ho hydrometeorologick\u00e9ho \u00fastavu pro regiony a m\u011bsta najdete ZDE<\/a><\/h4>\n<\/div>\n
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Informujeme:<\/h6>\n

\u010cESK\u00dd HYDROMETEOROLOGICK\u00dd \u00daSTAV: Jak\u00e9 po\u010das\u00ed p\u0159inese p\u0159\u00ed\u0161t\u00ed t\u00fdden?<\/a><\/h4>\n

\u010cESK\u00dd HYDROMETEOROLOGICK\u00dd \u00daSTAV: P\u0159edpov\u011b\u010f po\u010das\u00ed pro ji\u017en\u00ed \u010cechy do 15. dubna<\/a><\/h4>\n
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