{"id":1562,"date":"2015-02-20T14:54:33","date_gmt":"2015-02-20T13:54:33","guid":{"rendered":"https:\/\/slphzs.wordpress.com\/?p=1562"},"modified":"2017-04-19T14:09:35","modified_gmt":"2017-04-19T12:09:35","slug":"priebeh-pocasia-a-vyvoj-snehovej-pokryvky-od-valentina-po-liviu","status":"publish","type":"post","link":"https:\/\/blog.laviny.sk\/?p=1562","title":{"rendered":"Priebeh po\u010dasia a v\u00fdvoj snehovej pokr\u00fdvky od Valent\u00edna po L\u00edviu"},"content":{"rendered":"
\"\"

Z\u00e1ver Kamenistej doliny s poh\u013eadom do Py\u0161n\u00e9ho sedla<\/p><\/div>\n

Od Valent\u00edna a\u017e po L\u00edviu m\u00f4\u017eeme situ\u00e1ciu pop\u00edsa\u0165 prostrednictvom mnoh\u00fdch fotografi\u00ed z arch\u00edvu Strediska lav\u00ednovej prevencie, kedy v\u00fdrazn\u00e1 a trvaj\u00faca tlakov\u00e1 v\u00fd\u0161 priniesla jasn\u00e9 dni, striedanie denn\u00fdch plusov\u00fdch tepl\u00f4t a no\u010dn\u00fdch mrazov, \u010do znamenalo v\u00fdznamn\u00fa stabiliz\u00e1ciu snehovej pokr\u00fdvky, na mnoh\u00fdch miestach vo forme tvrd\u00e9ho zmrznut\u00e9ho snehu a\u017e \u013eadu. Vo Vysok\u00fdch Tatr\u00e1ch s\u00fa naf\u00fakan\u00e9 najm\u00e4 juhov\u00fdchodn\u00e9 a v\u00fdchodn\u00e9 orient\u00e1cie. Pri prejazdoch z tienist\u00fdch \u010dast\u00ed do slne\u010dn\u00fdch s v\u00fdraznou, nie v\u0161ade nosnou k\u00f4rou, m\u00f4\u017eeme kon\u0161tatova\u0165, \u017ee v hor\u00e1ch m\u00e1me jarn\u00e9 podmienky av\u0161ak bez firnov\u00fdch snehov. Faktom je, \u017ee najv\u00e4\u010d\u0161ie mno\u017estvo snehovej pokr\u00fdvky je oblasti skialpinistick\u00e9ho are\u00e1lu \u017diarska dolina, kde sme aj minul\u00fd t\u00fd\u017ede\u0148 zaznamenali v\u00fdrazn\u00fa lav\u00ednov\u00fa aktivitu vo forme viac menej samovo\u013en\u00fdch ve\u013ek\u00fdch lav\u00edn.<\/p>\n

\"\"

Automatick\u00e1 meteorologick\u00e1 stanica. Z\u00e1padn\u00e9 Tatry<\/p><\/div>\n

\"\"

Dominantn\u00fd Klin a naf\u00fakan\u00e9 dosky v jeho v\u00fdchodnej orient\u00e1cii<\/p><\/div>\n

\"\"

Hol\u00fd vrch a mas\u00edv Gre\u0161ova „bez snehu“, nede\u013ea 15.2.2015<\/p><\/div>\n

\"\"

Je\u017eov\u00e1, Ni\u017en\u00e1 Bystr\u00e1 a Bystr\u00e1 (2248 m) v z\u00e1vere Bystrej doliny<\/p><\/div>\n

\"\"

Ve\u013ek\u00e1 Kamenist\u00e1 bez snehu<\/p><\/div>\n

\"\"

Liptovsk\u00e9 Kr\u00ed\u017ene a Kriv\u00e1\u0148ske ve\u017ee vrhaj\u00face polud\u0148aj\u0161\u00ed tie\u0148 do Nefcerky v nede\u013eu 15.2.2015<\/p><\/div>\n

\"\"

Kolega lavin\u00e1r z po\u013esk\u00e9ho TOPRu na spolo\u010dnom ter\u00e9nnom dni v \u017diarskej doline<\/p><\/div>\n

\"\"

Tienist\u00fd Kubo<\/p><\/div>\n

\"\"

Spolo\u010dn\u00e9 ter\u00e9nne pozorovanie SLP HZS a kolegov z po\u013esk\u00e9ho TOPRu v mas\u00edve Pr\u00edslopu<\/p><\/div>\n

\"\"

Poh\u013ead do Bystrej doliny ponad Kamz\u00ed\u010diu ve\u017eu<\/p><\/div>\n

\"\"

Svahy Sinnej, Cho\u010da a ly\u017eiarskeho strediska Kub\u00ednska ho\u013ea dlh\u00fdm sklom z \u010eumbiera<\/p><\/div>\n

\"\"

Svahy Ve\u013ek\u00e9ho G\u00e1p\u013ea \u00faplne bez snehovej pokr\u00fdvky<\/p><\/div>\n

\"\"

Teplotn\u00fd graf zo \u0160trbsk\u00e9ho plesa, kde vidno striedanie no\u010dn\u00fdch a denn\u00fdch tepl\u00f4t, \u010do v\u00fdrazne prispelo k stabiliz\u00e1cii snehovej pokr\u00fdvky.\u00a0\u00a0\u00a0 Zdroj d\u00e1t: SHM\u00da<\/strong><\/em><\/p><\/div>\n

Lav\u00ednov\u00e1 situ\u00e1cia d\u0148a 20.2.2015:\u00a0<\/strong><\/p>\n

Vo v\u0161etk\u00fdch pohoriach na Slovensku je v dopolud\u0148aj\u0161\u00edch hodin\u00e1ch MAL\u00c9 lav\u00ednov\u00e9 nebezpe\u010denstvo, t.j. 1. stupe\u0148 z 5-dielnej medzin\u00e1rodnej stupnice, popoludn\u00ed v\u0161ak st\u00fapne na MIERNE, t.j. 2. stupe\u0148. Snehov\u00e1 pokr\u00fdvka je v\u0161eobecne dobre spevnen\u00e1 a stabiln\u00e1. Uvo\u013enenie lav\u00edn je mo\u017en\u00e9 hlavne pri ve\u013ekom dodato\u010dnom za\u0165a\u017een\u00ed na ojedinel\u00fdch ploch\u00e1ch vo ve\u013emi strmom, extr\u00e9mnom ter\u00e9ne. V priebehu d\u0148a sa pri oteplen\u00ed m\u00f4\u017eu na slnkom osvieten\u00fdch svahoch uvo\u013eni\u0165 spont\u00e1nne splazy a mal\u00e9 lav\u00edny z vlhk\u00e9ho a mokr\u00e9ho snehu. Ve\u013ek\u00e9 spont\u00e1nne lav\u00edny sa nepredpokladaj\u00fa. Hlavne v \u00a0juhov\u00fdchodn\u00fdch a v\u00fdchodn\u00fdch \u017e\u013eaboch sa m\u00f4\u017eu nach\u00e1dza\u0165 e\u0161te st\u00e1le nebezpe\u010dn\u00e9 snehov\u00e9 vank\u00fa\u0161e z previateho snehu z predch\u00e1dzaj\u00facej periody sne\u017eenia o v\u00fd\u0161ke aj viac ako 0.5 m hlavne v Z\u00e1padn\u00fdch a Vysok\u00fdch Tatr\u00e1ch.<\/p>\n

Po\u010dasie a snehov\u00e1 pokr\u00fdvka d\u0148a 20.2.2015<\/strong><\/p>\n

Dnes r\u00e1no bolo na hor\u00e1ch poloobla\u010dno, oteplenie trv\u00e1. \u00a0R\u00e1no sa teplota vzduchu na hrebe\u0148och pohybovala v rozp\u00e4t\u00ed od -2,5 \u00b0C \u00a0na Lomnickom \u0161t\u00edte do -0,1\u00b0C (AMS \u010eurkov\u00e1), najchladnej\u0161ie bolo dnes r\u00e1no na Podbanskom, -10\u00b0C. Na hrebe\u0148och f\u00fakal mierny a\u017e \u010derstv\u00fd vietor juhoz\u00e1padn\u00fdch smerov s r\u00fdchlos\u0165ou do 25 km\/hod. Za posledn\u00fdch 24 hod\u00edn nov\u00fd sneh nepripadol. Na mnoh\u00fdch miestach sa na svahoch nach\u00e1dzaj\u00fa nebezpe\u010dn\u00e9 snehov\u00e9 dosky a vank\u00fa\u0161e. Striedanie no\u010dn\u00fdch z\u00e1porn\u00fdch tepl\u00f4t vzduchu a denn\u00fdch kladn\u00fdch \u00a0stabilizovalo snehov\u00fa \u00a0pokr\u00fdvku, ktor\u00e1 najm\u00e4 v hrebe\u0148ov\u00fdch parti\u00e1ch vykazuje formu \u013eadu po\u010das cel\u00e9ho d\u0148a. Snehov\u00e1 pokr\u00fdvka v\u0161ak m\u00f4\u017ee okolo poludnia o\u0165a\u017eieva\u0165, sneh najm\u00e4 na ju\u017en\u00fdch orient\u00e1ciach m\u00f4\u017ee vykazova\u0165 zn\u00e1mky odm\u00e4ku v celom v\u00fd\u0161kovom profile N\u00edzkych Tatier a Fatier. St\u00e1le v\u0161ak plat\u00ed, \u017ee povrch snehovej pokr\u00fdvky je z r\u00e1na zmrznut\u00fd, na severn\u00fdch svahoch s k\u00f4rou r\u00f4znych kval\u00edt pod ktorou sa m\u00f4\u017eu nach\u00e1dza\u0165 nestabiln\u00e9 formy snehu typick\u00e9 pre tienist\u00e9 severn\u00e9 svahy.<\/p>\n

Predpove\u010f po\u010dasia na v\u00edkend:<\/strong><\/p>\n

Preva\u017ene polojasno, prechodne a\u017e obla\u010dno, na podhor\u00ed s rann\u00fdmi hmlami. Postupne veterno a v priebehu noci zo soboty na nede\u013eu kulmin\u00e1cia vetra, kotr\u00fd m\u00f4\u017ee kr\u00e1tkodobo v n\u00e1razoch dosahova\u0165 r\u00fdchlos\u0165 120 km\/h, \u010do pod\u013ea Beaufortovej stupnice znamen\u00e1 mohutn\u00fa v\u00edchricu a\u017e ork\u00e1n! Teplota vo v\u00fd\u0161ke 1500 m, 1 a\u017e -3\u00b0C. V nede\u013eu preva\u017ene ve\u013ek\u00e1 obla\u010dnos\u0165 a miestami sne\u017eenie.<\/p>\n

Opakujem, st\u00e1le plat\u00ed, \u017ee snehov\u00e1 pokr\u00fdvka je zr\u00e1na zmrznut\u00e1 a pohyb vo vysohorskom prostred\u00ed si vy\u017eaduje potrebn\u00fd technick\u00fd materi\u00e1l, tz. st\u00fapacie \u017eelez\u00e1, pali\u010dky, horolezeck\u00fd \u010dakan a prilbu! Lav\u00ednov\u00e1 situ\u00e1cia m\u00e1 st\u00e1le lok\u00e1lny charakter a situ\u00e1cia si vy\u017eaduje schopnos\u0165 pos\u00fadenia stability snehovej pokr\u00fdvky, najm\u00e4 v tienist\u00fdch svahoch severnej orient\u00e1cie, pri prechode naf\u00fakan\u00fdch dosiek a aj rozmerovo mal\u00fdch ter\u00e9nnych depresi\u00ed a pasc\u00ed! Nezabudnite, aj stupe\u0148 \u010d. 1. je stupe\u0148 lav\u00ednov\u00e9ho nebezpe\u010denstva!<\/p>\n","protected":false},"excerpt":{"rendered":"

Od Valent\u00edna a\u017e po L\u00edviu m\u00f4\u017eeme situ\u00e1ciu pop\u00edsa\u0165 prostrednictvom mnoh\u00fdch fotografi\u00ed z arch\u00edvu Strediska lav\u00ednovej prevencie, kedy v\u00fdrazn\u00e1 a trvaj\u00faca tlakov\u00e1 v\u00fd\u0161 priniesla jasn\u00e9 dni, striedanie denn\u00fdch plusov\u00fdch tepl\u00f4t a no\u010dn\u00fdch mrazov, \u010do znamenalo v\u00fdznamn\u00fa stabiliz\u00e1ciu snehovej pokr\u00fdvky, na mnoh\u00fdch miestach vo forme tvrd\u00e9ho zmrznut\u00e9ho snehu a\u017e \u013eadu. Vo Vysok\u00fdch Tatr\u00e1ch s\u00fa naf\u00fakan\u00e9 najm\u00e4 juhov\u00fdchodn\u00e9…<\/p>\n","protected":false},"author":1,"featured_media":1573,"comment_status":"closed","ping_status":"closed","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":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[79,123,154],"class_list":["post-1562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pocasie-sneh-a-laviny","tag-laviny","tag-pocasie","tag-sneh"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/blog.laviny.sk\/wp-content\/uploads\/2015\/02\/spoloc48dnc3a9-terc3a9nne-pozorovanie-slp-a-kolegov-z-poc4beskc3a9ho-topru-v-masc3adve-prc3adslopu-scaled.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8DxWh-pc","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/1562","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=1562"}],"version-history":[{"count":1,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/1562\/revisions"}],"predecessor-version":[{"id":5054,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/1562\/revisions\/5054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/media\/1573"}],"wp:attachment":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}