{"bulletins":[{"publicationTime":"2025-12-04T16:00:00Z","validTime":{"startTime":"2025-12-04T16:00:00Z","endTime":"2025-12-05T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Wind slabs represent the main danger.","comment":"The wind slabs can be released by a single winter sport participant in isolated cases especially on very steep west, north and east facing slopes. The avalanche prone locations are to be found in particular in gullies and bowls, and behind abrupt changes in the terrain above approximately 2400 m. Avalanches can in isolated cases reach medium size. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls. <br/> In isolated cases avalanches can also be released in near-ground layers, in particular on very steep shady slopes at elevated altitudes. <br/>"},"snowpackStructure":{"comment":"Some snow will fall until the early morning over a wide area. <br/> The snowpack will be subject to considerable local variations. <br/> The wind slabs are lying on top of a weakly bonded old snowpack on west, north and east facing slopes at elevated altitudes. <br/> Faceted weak layers exist in the bottom section of the old snowpack in shady places that are protected from the wind."},"tendency":[{"highlights":"Saturday: The avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-05T16:00:00Z","endTime":"2025-12-06T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-05"},"LWD_Tyrol":{"dangerPatterns":["DP1","DP6"]}},"avalancheProblems":[{"problemType":"wind_slab","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","W","E","N","NW"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","W","E","N","NW"]}],"bulletinID":"6182d67a-4d61-4b18-8ddf-51b7df8af873","dangerRatings":[{"mainValue":"low","elevation":{"upperBound":"2400"},"validTimePeriod":"all_day"},{"mainValue":"moderate","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Southern Adamello","regionID":"IT-32-TN-02"},{"name":"Adamello - Presanella","regionID":"IT-32-TN-01"},{"name":"Northern Brenta - Peller","regionID":"IT-32-TN-04"},{"name":"Southern Brenta","regionID":"IT-32-TN-05"},{"name":"Sole, Pejo and Rabbi","regionID":"IT-32-TN-19"}]},{"publicationTime":"2025-12-04T16:00:00Z","validTime":{"startTime":"2025-12-04T16:00:00Z","endTime":"2025-12-05T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Individual avalanche prone locations are to be found on very steep shady slopes at elevated altitudes.","comment":"The wind slabs can be released in isolated cases on very steep shady slopes. Such avalanche prone locations are to be found in gullies and bowls, and behind abrupt changes in the terrain above approximately 2400 m. Avalanches can reach medium size in isolated cases. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls."},"snowpackStructure":{"comment":"Some snow will fall. As a consequence of a light to moderate wind, small wind slabs will form in isolated cases. <br/> <br/> In some cases various wind slab layers are lying on a weakly bonded old snowpack. This applies in particular on wind-protected shady slopes at elevated altitudes. They are in isolated cases prone to triggering. <br/> <br/> The snowpack will be subject to considerable local variations. From a snow sport perspective, in most cases insufficient snow is lying."},"tendency":[{"highlights":"Wind slabs are now only very rarely prone to triggering. Low avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-05T16:00:00Z","endTime":"2025-12-06T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-05"},"LWD_Tyrol":{"dangerPatterns":["DP6","DP1"]}},"avalancheProblems":[{"problemType":"wind_slab","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"fair","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","E","N","NW","W"]}],"bulletinID":"2c12cf5a-9834-499b-a83b-4445bf591235","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Durreck Range","regionID":"IT-32-BZ-11"},{"name":"Langtaufers","regionID":"IT-32-BZ-02-01"},{"name":"Upper Ahr Valley","regionID":"IT-32-BZ-05-03"},{"name":"Rieserferner Mountains","regionID":"IT-32-BZ-12"},{"name":"Stubai Alps South","regionID":"IT-32-BZ-04-01"},{"name":"Zillertal Alps South","regionID":"IT-32-BZ-05-02"},{"name":"Pfitsch","regionID":"IT-32-BZ-05-01"},{"name":"Sesvenna Group South","regionID":"IT-32-BZ-01-02"},{"name":"Ortler Range","regionID":"IT-32-BZ-14"},{"name":"Schnals Ridge","regionID":"IT-32-BZ-03"},{"name":"Sesvenna Group North","regionID":"IT-32-BZ-01-01"},{"name":"Planeil Mountains","regionID":"IT-32-BZ-02-02"},{"name":"Saldurn-Mastaun Ridge","regionID":"IT-32-BZ-06"},{"name":"Upper Passeier Valley","regionID":"IT-32-BZ-07-01"}]},{"publicationTime":"2025-12-04T16:00:00Z","validTime":{"startTime":"2025-12-04T16:00:00Z","endTime":"2025-12-05T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"Avalanches can in very isolated cases be released, but they will be small in most cases. This applies especially on very steep shady slopes at elevated altitudes."},"snowpackStructure":{"comment":"From a snow sport perspective, insufficient snow is lying."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"steady","validTime":{"startTime":"2025-12-05T16:00:00Z","endTime":"2025-12-06T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-05"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"8a156d35-ae4f-4d23-b7d9-a92af656e395","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Sarntal Alps South","regionID":"IT-32-BZ-08-03"},{"name":"Nonsberger Alps East","regionID":"IT-32-BZ-16"},{"name":"Dolomites of Fiemme North","regionID":"IT-32-BZ-17"}]},{"publicationTime":"2025-12-04T16:00:00Z","validTime":{"startTime":"2025-12-04T16:00:00Z","endTime":"2025-12-05T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"Avalanches can in very isolated cases be released, but they will be small in most cases. This applies especially on very steep shady slopes at elevated altitudes."},"snowpackStructure":{"comment":"From a snow sport perspective, insufficient snow is lying."},"tendency":[{"highlights":"Saturday: The avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-05T16:00:00Z","endTime":"2025-12-06T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-05"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"9fe1d128-cab6-40de-adbb-bd2056cac180","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Prealps","regionID":"IT-32-TN-12"},{"name":"Cembra Valley","regionID":"IT-32-TN-15"},{"name":"Bondone and Stivo","regionID":"IT-32-TN-03"},{"name":"Vallarsa","regionID":"IT-32-TN-14"},{"name":"Western Nonsberg Alps","regionID":"IT-32-TN-17"},{"name":"Folgaria - Lavarone","regionID":"IT-32-TN-06"},{"name":"Marzola - Valsugana","regionID":"IT-32-TN-10"},{"name":"Pine' - Mocheni Valley","regionID":"IT-32-TN-21"}]},{"publicationTime":"2025-12-04T16:00:00Z","validTime":{"startTime":"2025-12-04T16:00:00Z","endTime":"2025-12-05T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"The avalanche prone locations are rare.","comment":"The wind slabs can be released in isolated cases in particular on extremely steep shady slopes at elevated altitudes. This applies in gullies and bowls. Such avalanche prone locations are rare. Avalanches are small. <br/> <br/> Apart from the danger of being buried, restraint should be exercised in particular in view of the danger of avalanches sweeping people along and giving rise to falls."},"snowpackStructure":{"comment":"Some snow will fall in some regions. <br/> <br/> The snowpack will be subject to considerable local variations. From a snow sport perspective, in most cases insufficient snow is lying. <br/> <br/> Steep shady slopes: In isolated cases wind slabs are lying on a weakly bonded old snowpack."},"tendency":[{"highlights":"A little snow is lying. Low avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-05T16:00:00Z","endTime":"2025-12-06T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-05"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"7f9834ce-95bd-4c40-a619-587dcb94fe85","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Karawanks East","regionID":"AT-02-19"},{"name":"Karawanks Central","regionID":"AT-02-18"},{"name":"Goldeck Group","regionID":"AT-02-12-02"},{"name":"Carnic Alps Lesachtal","regionID":"AT-02-14"},{"name":"Gailtal Alps East","regionID":"AT-02-12-01"},{"name":"Karawanks West","regionID":"AT-02-17"},{"name":"Carnic Alps Oistnering","regionID":"AT-02-16"},{"name":"Gailtal Alps Central","regionID":"AT-02-11"},{"name":"Gailtal Alps West","regionID":"AT-02-10"},{"name":"Villach Alps","regionID":"AT-02-13"},{"name":"Nockberge Central","regionID":"AT-02-04-01"},{"name":"Nockberge South","regionID":"AT-02-04-02"},{"name":"Kreuzeck Group","regionID":"AT-02-09"},{"name":"Sadnig Group","regionID":"AT-02-01-02-02"},{"name":"Carnic Alps Nassfeld","regionID":"AT-02-15-02"},{"name":"Carnic Alps Plöckenpass","regionID":"AT-02-15-01"},{"name":"Reisseck Group","regionID":"AT-02-03-01-02"},{"name":"Gurktal Alps Central","regionID":"AT-02-05-01"},{"name":"Gröden Dolomites","regionID":"IT-32-BZ-18-02"},{"name":"Lüsner Mountains","regionID":"IT-32-BZ-18-01"},{"name":"Sexten Dolomites","regionID":"IT-32-BZ-20"},{"name":"Hirzer Range","regionID":"IT-32-BZ-08-01"},{"name":"Pfunderer Mountains West","regionID":"IT-32-BZ-09"},{"name":"Mount Saint Jakob Range","regionID":"IT-32-BZ-08-02"},{"name":"Pfunderer Mountains East","regionID":"IT-32-BZ-10"},{"name":"Ratschings","regionID":"IT-32-BZ-04-02"},{"name":"Deferegger Alps West","regionID":"IT-32-BZ-13"},{"name":"Ulten Valley","regionID":"IT-32-BZ-15"},{"name":"Prags Dolomites","regionID":"IT-32-BZ-19"},{"name":"Texel Mountains","regionID":"IT-32-BZ-07-02"}]},{"publicationTime":"2025-12-04T16:00:00Z","validTime":{"startTime":"2025-12-04T16:00:00Z","endTime":"2025-12-05T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Old wind slabs require caution.","comment":"The wind slabs can be released in isolated cases in particular on very steep west, north and east facing slopes. Individual avalanche prone locations are to be found in gullies and bowls, and behind abrupt changes in the terrain. <br/> Restraint should be exercised because avalanches can sweep people along and give rise to falls."},"snowpackStructure":{"comment":"Wind slabs are lying on top of a weakly bonded old snowpack especially on steep shady slopes. <br/> Some snow will fall until the early morning over a wide area. The autumnal weather conditions gave rise to moistening of the snowpack at intermediate altitudes. <br/> From a snow sport perspective, in most cases insufficient snow is lying. The snowpack will be subject to considerable local variations."},"tendency":[{"highlights":"Saturday: The avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-05T16:00:00Z","endTime":"2025-12-06T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-05"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"1de2c344-1a92-464c-bca4-e248d87b82d0","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Primiero - Pale di S. Martino","regionID":"IT-32-TN-13"},{"name":"Fassa Valley","regionID":"IT-32-TN-16"},{"name":"Southern Lagorai","regionID":"IT-32-TN-08"},{"name":"Northern Lagorai","regionID":"IT-32-TN-07"},{"name":"Ledro Valley","regionID":"IT-32-TN-18"},{"name":"Latemar","regionID":"IT-32-TN-09"},{"name":"Maddalene","regionID":"IT-32-TN-20"},{"name":"Paganella","regionID":"IT-32-TN-11"}]}]}