{"id":1220,"date":"2015-01-02T16:42:46","date_gmt":"2015-01-02T15:42:46","guid":{"rendered":"http:\/\/slphzs.wordpress.com\/?p=1220"},"modified":"2017-04-19T14:21:26","modified_gmt":"2017-04-19T12:21:26","slug":"priebeh-pocasia-a-vyvoj-snehovej-pokryvky-od-27-12-2014-do-2-1-2015","status":"publish","type":"post","link":"https:\/\/blog.laviny.sk\/?p=1220","title":{"rendered":"Priebeh po\u010dasia a v\u00fdvoj snehovej pokr\u00fdvky od 27.12. 2014 do 2.1.2015"},"content":{"rendered":"
\"Z\u00e1padn\u00e9<\/a>

Z\u00e1padn\u00e9 Tatry z hrebe\u0148a N\u00edzkych Tatier<\/p><\/div>\n

\"Polud\u0148aj\u0161\u00ed<\/a>

Polud\u0148aj\u0161\u00ed poh\u013ead z AMS \u017dobr\u00e1k na svahy Hromov\u00e9ho a Polud\u0148ov\u00fd gr\u00fa\u0148, Mal\u00e1 Fatra.<\/p><\/div>\n

\"Podmienky<\/a>

Podmienky na lezenie v \u013eade s\u00fa vyhovuj\u00face, Orol\u00edn vo Velickej, 2.1.2015<\/p><\/div>\n

Z\u00e1ver roka 2014 sa niesol v znamen\u00ed v\u00fdrazn\u00e9ho ochladenia vzduchu vplyvom severoz\u00e1padn\u00e9ho pr\u00fadenia arktick\u00e9ho charakteru. Teploty ani po\u010das d\u0148a v podhor\u00ed nest\u00fapali do kladn\u00fdch hodn\u00f4t, na hor\u00e1ch ale najm\u00e4 v z\u00e1veroch tatransk\u00fdch dol\u00edn neboli raritou teploty okolo – 25\u00b0C. Toto „arktick\u00e9“ obdobie trvalo na pomery posledn\u00fdch rokov nezvy\u010dajne dlho, takmer 7 dn\u00ed! Tento jav sp\u00f4sobil v\u00fdrazn\u00e9 premrznutie snehovej pokr\u00fdvky, ktor\u00e1 vo svojom podpriemernom profile vykazovala slab\u00fa nosnos\u0165.<\/p>\n

V tejto chladnej per\u00edode sme na r\u00f4znych pozorovac\u00edch ploch\u00e1ch 30.12.2014 namerali hodnoty: Lomnick\u00fd \u0161t\u00edt a Chopok -26,5\u00b0C, AMS \u013dadov\u00e9 pleso -22,9 \u00b0C, Kasprov vrch -21,4\u00b0C, AMS Solisko -18,8\u00b0C, at\u010f.<\/p>\n

\"Kontrola<\/a>

Kontrola snehomernej ty\u010de v N\u00edzkych Tatr\u00e1ch, v pozad\u00ed hrebe\u0148 Kr\u00e1li\u010dky<\/p><\/div>\n

Snehov\u00e1 pokr\u00fdvka odr\u00e1\u017ea obdobie chudobn\u00e9 na zr\u00e1\u017eky, z h\u013eadiska desa\u0165ro\u010d\u00ed meran\u00ed a pozorovan\u00ed Strediska lav\u00ednovej prevencie bude \u0161tatisticky v\u00fdznamnou odchylkou nesk\u00f4r, v posledn\u00fdch rokoch sme si v\u0161ak zvykli, \u017ee ak zima za\u010dne, tak nesk\u00f4r. V\u00fd\u0161ka snehovej pokr\u00fdvky sa vo Vysok\u00fdch Tatr\u00e1ch pohybuje v rozmedz\u00ed od 5 do 60 cm, N\u00edzke a Z\u00e1padn\u00e9 Tatry 5 a\u017e 50 cm. Vo Fatr\u00e1ch je to e\u0161te menej, 15 cm celkovo v okol\u00ed Kr\u00ed\u017enej (VF) a 20 na svahoch Hromov\u00e9ho (MF). Takmer nikde nie je t\u00e1to nosnou, n\u00e1stupy horolezeck\u00fdch t\u00far s\u00fa preto n\u00e1ro\u010dn\u00e9, k\u00f4ra sa preb\u00e1ra, postup je zd\u013ahav\u00fd a vy\u010derp\u00e1vaj\u00faci. \u010co sa t\u00fdka aktiv\u00edt vo vo\u013enom ter\u00e9ne ly\u017eiarskych s\u00fa podmienky nevhodn\u00e9, doslova jesenn\u00e9.<\/p>\n

Lav\u00ednov\u00e1 situ\u00e1cia d\u0148a 2.1.2015<\/p>\n

V najvy\u0161\u0161\u00edch poloh\u00e1ch v\u0161etk\u00fdch pohor\u00ed na Slovensku na\u010falej trv\u00e1 mal\u00e9 lav\u00ednov\u00e9 nebezpe\u010denstvo, t.j. 1. stupe\u0148 z 5-dielnej medzin\u00e1rodnej stupnice. Snehov\u00e1 pokr\u00fdvka je dobre spevnen\u00e1 a stabiln\u00e1. Uvo\u013enenie lav\u00edn je mo\u017en\u00e9 pri dodato\u010dnom za\u0165a\u017een\u00ed snehovej pokr\u00fdvky na ojedinel\u00fdch ploch\u00e1ch (v \u017e\u013eaboch, muld\u00e1ch a pod sedlami) vo ve\u013emi strmom ter\u00e9ne, kde sa nach\u00e1dzaj\u00fa snehov\u00e9 vank\u00fa\u0161e, dosky a preveje z naviateho snehu. Mo\u017en\u00e9 je uvo\u013enenie spont\u00e1nnych splazov a mal\u00fdch lav\u00edn v polud\u0148aj\u0161\u00edch hodin\u00e1ch, tzn. aktivita z tepla. V\u0161eobecne plat\u00ed, \u017ee \u00a0 lav\u00ednov\u00e9 nebezpe\u010denstvo m\u00f4\u017ee by\u0165 lok\u00e1lne vy\u0161\u0161ie a znalos\u0165 pos\u00fadenia stability snehovej pokr\u00fdvky je potrebn\u00e1 najm\u00e4 z h\u013eadiska bezpe\u010dn\u00e9ho v\u00fdkonu zimn\u00e9ho lezenia vo vysokohorskom prostred\u00ed Tatier.<\/p>\n

Po\u010dasie a snehov\u00e1 pokr\u00fdvka<\/p>\n

Dnes r\u00e1no bolo na hor\u00e1ch poloobla\u010dno, v N\u00edzkych Tatr\u00e1ch s hmlou. Oteplenie kulminuje, teplota r\u00e1no sa pohybovala v rozp\u00e4t\u00ed od – 2\u00b0 C na Chopku \u00a0do 5\u00b0 C v podhor\u00ed. F\u00fakal b\u00farliv\u00fd vietor severoz\u00e1padn\u00fdch smerov, v hrebe\u0148ov\u00fdch parti\u00e1ch v\u0161etk\u00fdch Tatier kr\u00e1tkodobo v n\u00e1razoch s r\u00fdchlos\u0165ou do 90 km\/h! Za posledn\u00fdch 24 hod\u00edn nepripadol \u017eiadny nov\u00fd sneh. \u00a0Snehov\u00e1 pokr\u00fdvka je stabilizovan\u00e1. V \u017e\u013eaboch a muld\u00e1ch je ale na starom podklade naviate v\u00e4\u010d\u0161ie mno\u017estvo snehu z poslednej periody sne\u017eenia (10 a\u017e 50 cm !) a nach\u00e1dzaj\u00fa sa tu nebezpe\u010dn\u00e9 lav\u00ednov\u00e9 \u00fatvary (hlavne vank\u00fa\u0161e a dosky). Naopak na exponovan\u00fdch miestach (hrebene a rebr\u00e1) je snehov\u00e1 pokr\u00fdvka vyf\u00fakan\u00e1 a\u017e na star\u00fd sneh alebo podklad. Miestami s\u00fa na jej povrchu \u013eadov\u00e9 plochy.<\/p>\n","protected":false},"excerpt":{"rendered":"

Z\u00e1ver roka 2014 sa niesol v znamen\u00ed v\u00fdrazn\u00e9ho ochladenia vzduchu vplyvom severoz\u00e1padn\u00e9ho pr\u00fadenia arktick\u00e9ho charakteru. Teploty ani po\u010das d\u0148a v podhor\u00ed nest\u00fapali do kladn\u00fdch hodn\u00f4t, na hor\u00e1ch ale najm\u00e4 v z\u00e1veroch tatransk\u00fdch dol\u00edn neboli raritou teploty okolo – 25\u00b0C. Toto „arktick\u00e9“ obdobie trvalo na pomery posledn\u00fdch rokov nezvy\u010dajne dlho, takmer 7 dn\u00ed! Tento jav sp\u00f4sobil…<\/p>\n","protected":false},"author":1,"featured_media":615,"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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[223,105,123,154,157,197],"class_list":["post-1220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pocasie-sneh-a-laviny","tag-lady","tag-nizke-tatry","tag-pocasie","tag-sneh","tag-snezenie","tag-vysoke-tatry"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/blog.laviny.sk\/wp-content\/uploads\/2014\/11\/img_0051.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8DxWh-jG","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/1220","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=1220"}],"version-history":[{"count":1,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/1220\/revisions"}],"predecessor-version":[{"id":5076,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/posts\/1220\/revisions\/5076"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=\/wp\/v2\/media\/615"}],"wp:attachment":[{"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.laviny.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}