[{"id":"9142f9e9-d576-4d12-9d8a-cf0436e572de","highlights":[{"languageCode":"ca"},{"languageCode":"oc"},{"languageCode":"sk"},{"languageCode":"de"},{"languageCode":"en"},{"languageCode":"it"},{"languageCode":"fr"},{"languageCode":"es"}],"avActivityHighlights":[{"languageCode":"fr"},{"languageCode":"es"},{"languageCode":"en","text":"Attention! In alpine couloirs and moguls, there are less stable, wind-wound pillows and smaller snow slabs that pose a risk on steep to extremely steep slopes."},{"languageCode":"it"},{"languageCode":"sk","text":"Pozor! Vo vysokohorských žlaboch a muldách sa nachádzajú menej stabilné, vetrom naviate vankúše a menšie snehové dosky, ktoré predstavujú riziko na strmých až extrémne strmých svahoch."},{"languageCode":"ca"},{"languageCode":"oc"},{"languageCode":"de"}],"avActivityComment":[{"languageCode":"ca"},{"languageCode":"fr"},{"languageCode":"oc"},{"languageCode":"de"},{"languageCode":"en","text":"High-mountain couloirs and couloirs, where new snow in the form of slabs and cushions is blown by the wind on the older, hard to icy ground, are especially risky places. Their stability and bonding to the subsoil are weak and they are clearly distinguishable from the older snow cover. Loosening of the smaller slabs is mainly possible under high additional loads on steep to extremely steep slopes and couloirs (mountaineering terrain). Occasionally, smaller spontaneous slab avalanches and avalanches formed from wind-blown, new snow may also occur. Due to the relatively small amount of new snow, the expected size of avalanches is small and the risk locations are linked to the highest elevations of the mountains."},{"languageCode":"it"},{"languageCode":"sk","text":"Rizikové miesta predstavujú hlavne vysokohorské žľaby a muldy, v ktorých je na staršom, tvrdom až ľadovom podklade vetrom nafúkaný nový sneh vo forme dosiek a vankúšov. Ich stabilita a zviazanie s podkladom sú slabé a sú jasne rozlíšiteľné od staršej snehovej pokrývky. Uvoľnenie menších dosiek je možné prevažne pri veľkom dodatočnom zaťažení a to na strmých až extrémne strmých svahoch a žľaboch (horolezecký terén). Ojedinele sa môžu vyskytnúť aj menšie spontánne doskové lavíny a splazy tvorené z vetrom previateho, nového snehu. Vzhľadom na relatívne malé množstvo nového snehu je predpokladaná veľkosť lavín malá a rizikové miesta sú viazané na najvyššie polohy pohorí."},{"languageCode":"es"}],"snowpackStructureHighlights":[{"languageCode":"it"},{"languageCode":"fr"},{"languageCode":"oc"},{"languageCode":"en"},{"languageCode":"ca"},{"languageCode":"es"},{"languageCode":"de"},{"languageCode":"sk"}],"snowpackStructureComment":[{"languageCode":"en","text":"Snow depth is low and snow is unevenly distributed. In high mountain narrow couloirs, locally larger amounts of snow may be blown on hard to icy ground. In such places there are smaller slabs and snow pillows of blown snow lying on top of older frozen, hard and sometimes icy layers. The new wind-blown snow is poorly bonded to the substrate and its stability is poor. At lower to middle altitudes, snow depths are well below average for this time of year.\n\n  "},{"languageCode":"ca"},{"languageCode":"fr"},{"languageCode":"es"},{"languageCode":"oc"},{"languageCode":"sk","text":"Výška snehu je nízka a sneh je nerovnomerne rozmiestnený. Vo vysokohorských úzkych žľaboch môže byť lokálne nafúkané väčšie množstvo snehu na tvrdom až ľadovom podklade. Na takýchto miestach sa nachádzajú menšie dosky a snehové vankúše z previateho snehu, ktoré ležia na starších premrznutých, tvrdých miestami až ľadových vrstvách. Nový vetrom previaty sneh je nedostatočne zviazaný s podkladom a jeho stabilita je slabá. V nižších až stredných polohách je výška snehu na toto ročné obdobie vysoko podpriemerná. \n\n  "},{"languageCode":"it"},{"languageCode":"de"}],"tendencyComment":[{"languageCode":"en","text":"Slightly increasing during the day with wind and new snow."},{"languageCode":"it"},{"languageCode":"ca"},{"languageCode":"de"},{"languageCode":"fr"},{"languageCode":"sk","text":"V priebehu dňa s vetrom a novým snehom mierne stúpajúca."},{"languageCode":"oc"},{"languageCode":"es"}],"tendency":"increasing","publicationDate":"2024-12-20T16:00:00Z","validity":{"from":"2024-12-20T23:00:00Z","until":"2024-12-21T23:00:00Z"},"regions":["SK-01","SK-02","SK-07","SK-08","SK-03","SK-04","SK-05","SK-06"],"hasDaytimeDependency":false,"forenoon":{"id":"6a36ee05-8935-43fd-aa8d-6f3ce3a5307e","hasElevationDependency":true,"elevation":1500,"dangerRatingAbove":"low","dangerRatingBelow":"low","avalancheProblem1":{"avalancheProblem":"wind_slab","aspects":["SW","SE","NE","S","N","E"],"elevationLow":1500,"eawsMatrixInformation":{"dangerRating":"low","avalancheSize":"small","snowpackStability":"poor","frequency":"few","avalancheSizeValue":19,"snowpackStabilityValue":73,"frequencyValue":49}}}}]