{"id":8965,"date":"2022-03-11T14:47:24","date_gmt":"2022-03-11T13:47:24","guid":{"rendered":"https:\/\/blog.laviny.sk\/?p=8965"},"modified":"2022-03-11T14:54:50","modified_gmt":"2022-03-11T13:54:50","slug":"pocasie-sneh-a-laviny-5-3-11-3-2022","status":"publish","type":"post","link":"https:\/\/blog.laviny.sk\/?p=8965","title":{"rendered":"Po\u010dasie, sneh a lav\u00edny 5.3. – 11.3.2022"},"content":{"rendered":"\n

Po\u010dasie<\/strong><\/p>\n\n\n\n

Cez v\u00edkend (v sobotu 5.3.) doznievalo sne\u017eenie, bolo zamra\u010den\u00e9 a vietor. V nede\u013eu sa po\u010dasie zlep\u0161ilo a nad cca 1700 m bolo dokonca slne\u010dno. Za\u010diatok pracovn\u00e9ho t\u00fd\u017ed\u0148a bol bez zr\u00e1\u017eok a teploty sa pohybovali pod 0\u00b0C aj v stredn\u00fdch poloh\u00e1ch. U\u017e utorok sa ale po\u010dasie zhor\u0161ilo a objavilo sa aj sne\u017eenie. \u010eal\u0161ie sne\u017eenie pri\u0161lo v stredu a pridal sa aj siln\u00fd vietor severn\u00fdch smerov. Celkovo na\u0161e \u00fazemie bolo pod vplyvom chladn\u00e9ho pr\u00fadenia od severov\u00fdchodu. Vietor nebol extr\u00e9mny, no bol dostato\u010dn\u00fd na to, aby pres\u00faval napadan\u00fd sneh. V maxime dosiahol hodnoty okolo 25 m\/s (90 km\/h). Postupne sa aj ochladzovalo a najni\u017e\u0161ie teploty sme namerali 11.3.2022 nad r\u00e1nom (pod -15\u00b0C). V piatok sa vietor ut\u00ed\u0161il. <\/p>\n\n\n\n

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Priebeh tepl\u00f4t vzduchu na AMS \u017diarska chata – Z\u00e1padn\u00e9 Tatry<\/figcaption><\/figure><\/div>\n\n\n\n
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V\u00fdvoj r\u00fdchlosti a n\u00e1razov vetra na AMS Pr\u00edslop – Z\u00e1padn\u00e9 Tatry<\/figcaption><\/figure><\/div>\n\n\n\n

Sneh<\/strong><\/p>\n\n\n\n

Star\u00e1 snehov\u00e1 pokr\u00fdvka je v na\u0161ich pohoriach dobre stabilizovan\u00e1, tvrd\u00e1, miestami a\u017e \u013eadov\u00e1. V strede t\u00fd\u017ed\u0148a sa ale objavilo sne\u017eenie (utorok, streda), pribudlo od 20 do 40 cm v\u00e4\u010d\u0161inou prachov\u00e9ho snehu. Sne\u017eenie prich\u00e1dzalo od severu, tak\u017ee situ\u00e1ciu to ovplyvnilo hlavne vo Vysok\u00fdch a Z\u00e1padn\u00fdch Tatr\u00e1ch. Spolu so sne\u017een\u00edm f\u00fakal siln\u00fd vietor severn\u00fdch smerov. Ten tvoril miestami snehov\u00e9 dosky a vank\u00fa\u0161e o hr\u00fabke do 40 cm. V poloh\u00e1ch nad 1600 m bolo st\u00e1le chladno (pod -10\u00b0C), \u010do neumo\u017enilo aby sa nov\u00fd sneh stabilizoval. Vo Fatr\u00e1ch a N\u00edzkych Tatr\u00e1ch sne\u017eilo ove\u013ea menej, snehov\u00e1 pokr\u00fdvka je tam v\u00e4\u010d\u0161inou tvrd\u00e1 a nosn\u00e1. Na podhor\u00ed sa sneh postupne top\u00ed, s\u00favisl\u00e1 snehov\u00e1 pokr\u00fdvka je zhruba od v\u00fd\u0161ky 800 mn.m.<\/p>\n\n\n\n

Celkovo najviac snehu sme namerali na stanici pod Hrubou kopou. Tam bolo dosiahnut\u00e9 maximum 9.3.2022 o 17:00, a\u017e 296,6 cm. T\u00e1to lokalita je nad p\u00e1smom lesa, ve\u013ek\u00fd vplyv tu m\u00e1 vietor, tak\u017ee tento v\u00fdrazn\u00fd pr\u00edrastok nie je iba z d\u00f4vodu siln\u00e9ho sne\u017eenia, ale aj z d\u00f4vodu siln\u00e9ho vetra. Z h\u013eadiska lav\u00ednovej prevencie je tak\u00fdto prudk\u00fd pr\u00edrastok snehu zauj\u00edmav\u00fdm varovn\u00fdm znakom v\u00fdrazn\u00e9ho p\u00f4sobenia vetra na snehov\u00fa pokr\u00fdvku. V priebehu jedn\u00e9ho d\u0148a 9.3. tu pribudlo (nasne\u017eilo a naf\u00fakalo) cca 70 cm nov\u00e9ho snehu. <\/p>\n\n\n\n

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V\u00fdvoj v\u00fd\u0161ky snehu na stanici Hrub\u00e1 kopa<\/figcaption><\/figure><\/div>\n\n\n\n