{"id":8921,"date":"2022-02-25T15:22:27","date_gmt":"2022-02-25T14:22:27","guid":{"rendered":"https:\/\/blog.laviny.sk\/?p=8921"},"modified":"2022-03-04T16:43:02","modified_gmt":"2022-03-04T15:43:02","slug":"pocasie-sneh-a-laviny-19-2-25-2-2022","status":"publish","type":"post","link":"https:\/\/blog.laviny.sk\/?p=8921","title":{"rendered":"Po\u010dasie, sneh a lav\u00edny 19.2. \u2013 25.2.2022"},"content":{"rendered":"\n

Tak ako zvy\u010dajne t\u00fato zimu, aj uplynul\u00fd v\u00edkend sa za\u010dal relat\u00edvne tepl\u00fdm ale ve\u013emi vetern\u00fdm po\u010das\u00edm. Do na\u0161ej oblasti za\u010dal pr\u00fadi\u0165 vlhk\u00fd vzduch prich\u00e1dzaj\u00faci od severoz\u00e1padu. Izoterma 0\u00b0C sa pohybovala vo v\u00fd\u0161ke pribli\u017ene 1800 mn.m., \u010do znamenalo, \u017ee v ni\u017e\u0161\u00edch poloh\u00e1ch pr\u0161alo a snehov\u00e1 pokr\u00fdvka sa zna\u010dne premo\u010dila. V t\u00fdch najvy\u0161\u0161\u00edch poloh\u00e1ch hlavne Vysok\u00fdch Tatier pripadlo od 10 do 15 cm nov\u00e9ho snehu. No pri extr\u00e9mne silnom vetre, ktor\u00fd dosahoval v n\u00e1razoch r\u00fdchlos\u0165 do 45 m\/s (160 km\/h), bola v\u00e4\u010d\u0161ina snehu sf\u00fakan\u00e1 do p\u00e1sma lesa. Hlavn\u00fdm lav\u00ednov\u00fdm probl\u00e9mom preto na\u010falej zost\u00e1val vetrom previaty sneh a to hlavne najvy\u0161\u0161\u00edch pol\u00f4h pohor\u00ed. Op\u00e4\u0165 naviaty na juhov\u00fdchodn\u00e9 svahy. \u010eal\u0161\u00edm probl\u00e9mom tejto zimy je m\u00e1lo pekn\u00fdch slne\u010dn\u00fdch a teda aj snehov\u00fa pokr\u00fdvku stabilizuj\u00facich dn\u00ed. Ke\u010f prid\u00e1me fakt, \u017ee v hor\u00e1ch \u010dasto panuje hmla a slab\u00e1 vidite\u013enos\u0165, je zna\u010dne n\u00e1ro\u010dn\u00e9 rozpozna\u0165 aj nebezpe\u010dn\u00fa lav\u00ednov\u00fa situ\u00e1ciu. Napriek tomu sme zaznamenali len minimum lav\u00edn. No aj n\u00e1v\u0161tevn\u00edkov v hor\u00e1ch je pomenej. A ke\u010f u\u017e, v\u00e4\u010d\u0161ina sa vyh\u00fdba v\u00fdznamn\u00fdm lav\u00ednov\u00fdm ter\u00e9nom a zdr\u017eiavaj\u00fa sa preva\u017ene sa tras\u00e1ch k vysokohorsk\u00fdm chat\u00e1m.<\/p>\n\n\n\n

\"\"
N\u00e1razy vetra na AMS T\u00e9ryho chata, Vysok\u00e9 Tatry<\/figcaption><\/figure>\n\n\n\n
\"\"
Teplota vzduchu na AMS Biele pleso, Vysok\u00e9 Tatry<\/figcaption><\/figure>\n\n\n\n

Pracovn\u00fd t\u00fd\u017ede\u0148 sa niesol v znamen\u00ed zamra\u010den\u00e9ho a chladn\u00e9ho po\u010dasia. Teplota len m\u00e1lo vyst\u00fapila nad 0\u00b0C vo v\u00fd\u0161ke 1500 mn.m. Teda sneh pod touto hranicou bol vplyvom v\u00edkendov\u00e9ho da\u017e\u010fa stvrdnut\u00fd a\u017e \u013eadov\u00fd, no na v\u00e4\u010d\u0161ine \u00fazemia sa vytvorila siln\u00e1 firnov\u00e1 k\u00f4ra. Vo vysok\u00fdch poloh\u00e1ch, hlavne Tatier, sa vytvoren\u00e1 vetrom naviata doska udr\u017eiavala a len pomaly sa stabilizovala. V\u00fdrazn\u00fd zlom pri\u0161iel vo \u0161tvrtok. Avizovan\u00e9 jasn\u00e9 a tepl\u00e9 po\u010dasie predsa len pri\u0161lo. Prevl\u00e1daj\u00faci severoz\u00e1padn\u00fd vietor sa na 24 hod\u00edn zmenil na juhoz\u00e1padn\u00fd a priniesol tlakov\u00fa v\u00fd\u0161. Doliny sa naplnili turistami a skialpinistami a t\u00ed nenechali \u017eiadny svah opusten\u00fd. Poly\u017eovan\u00e9 boli aj relat\u00edvne nebezpe\u010dn\u00e9 lav\u00ednov\u00e9 svahy a \u017e\u013eaby, a napriek tomu sa len ve\u013emi ojedinele objavili samovo\u013en\u00e9 lav\u00edny a splazy z mokr\u00e9ho snehu. Tie sa objavili na ju\u017en\u00fdch svahoch a to hlavne natopen\u00edm sk\u00e1l, odkia\u013e vznikali lav\u00ednky s bodov\u00fdm odtrhom. Aj Stredisko lav\u00ednovej prevencie vyu\u017eilo toto okno jasn\u00e9ho po\u010dasia na servis meteorologick\u00fdch stan\u00edc, ktor\u00e9 po peri\u00f3de siln\u00fdch n\u00e1razov\u00fdch vetrov bolo treba opravi\u0165. Predpove\u010f na nadch\u00e1dzaj\u00faci v\u00edkend je v\u0161ak op\u00e4\u0165 \u0161tandardn\u00e1 tejto zime. Pomerne slab\u00e9 sne\u017eenie prich\u00e1dzaj\u00face od severoz\u00e1padu s vetrom, ktor\u00fd na vrcholov\u00fdch staniciach m\u00e1 dosahova\u0165 r\u00fdchlos\u0165 do 20 m\/s (70 km\/h). Preva\u017ene vysok\u00e1 obla\u010dnos\u0165 a ochladenie o 5\u00b0C. Predpoklad\u00e1me teda aj kon\u0161tantn\u00fd lav\u00ednov\u00fd probl\u00e9m a to vetrom previaty sneh. <\/p>\n\n\n\n

Pozor! na severn\u00fdch a tienist\u00fdch orient\u00e1ci\u00e1ch sa v snehovej pokr\u00fdvke st\u00e1le nach\u00e1dza nebezpe\u010dn\u00e1 vrstva hranatozrnn\u00e9ho snehu, na ktorej sa m\u00f4\u017ee uvo\u013eni\u0165 lav\u00edna hlavne pri ve\u013ekom dodato\u010dnom za\u0165a\u017een\u00ed.<\/strong><\/p>\n\n\n\n

\"\"<\/figure><\/div>
\"\"<\/figure><\/div><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div><\/div>
\"\"<\/figure>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure>
\"\"<\/figure><\/div><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div>
\"\"<\/figure><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Tak ako zvy\u010dajne t\u00fato zimu, aj uplynul\u00fd v\u00edkend sa za\u010dal relat\u00edvne tepl\u00fdm ale ve\u013emi vetern\u00fdm po\u010das\u00edm. Do na\u0161ej oblasti za\u010dal pr\u00fadi\u0165 vlhk\u00fd vzduch prich\u00e1dzaj\u00faci od severoz\u00e1padu. Izoterma 0\u00b0C sa pohybovala vo v\u00fd\u0161ke pribli\u017ene 1800 mn.m., \u010do znamenalo, \u017ee v ni\u017e\u0161\u00edch poloh\u00e1ch pr\u0161alo a snehov\u00e1 pokr\u00fdvka sa zna\u010dne premo\u010dila. V t\u00fdch najvy\u0161\u0161\u00edch poloh\u00e1ch hlavne Vysok\u00fdch Tatier…<\/p>\n","protected":false},"author":1,"featured_media":8928,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[79,123,154,155,156,197,202],"class_list":["post-8921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pocasie-sneh-a-laviny","tag-laviny","tag-pocasie","tag-sneh","tag-sneh-a-laviny","tag-snehova-pokryvka","tag-vysoke-tatry","tag-zapadne-tatry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/blog.laviny.sk\/wp-content\/uploads\/2022\/02\/Dracia-dolinka-VT.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8DxWh-2jT","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/8921","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8921"}],"version-history":[{"count":2,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/8921\/revisions"}],"predecessor-version":[{"id":8944,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/8921\/revisions\/8944"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/media\/8928"}],"wp:attachment":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}