{"bulletins":[{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"As a consequence of snowfall above approximately 2000 m and the wind, snow drift accumulations formed during the last two days. The wind slabs are mostly shallow and in some cases prone to triggering. These are clearly recognisable. <br/> <br/> In isolated cases avalanches can be triggered in the weakly bonded old snow. Such avalanche prone locations are to be found in particular on extremely steep shady slopes above approximately 2600 m. <br/> <br/> Mostly avalanches are small."},"snowpackStructure":{"comment":"Up to 15 cm of snow, and even more in some localities, has fallen since Tuesday above approximately 2000 m. The wind slabs of the last few days remain in some cases prone to triggering in particular on steep shady slopes above approximately 2400 m. <br/> <br/> Shady slopes above approximately 2600 m: Avalanche prone weak layers exist in the bottom section of the snowpack. <br/> <br/> In all regions less snow than usual is lying. <br/> <br/> The snowpack remains subject to considerable local variations."},"tendency":[{"highlights":"The avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[{"problemType":"wind_slab","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":1,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","N","E","W","NW"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2600"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":1,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","N","NW"]}],"bulletinID":"de50e617-375d-493f-88ff-b47da270dd1a","dangerRatings":[{"mainValue":"low","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"},{"name":"Maddalene","regionID":"IT-32-TN-20"},{"name":"Paganella","regionID":"IT-32-TN-11"}]},{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"Avalanches can scarcely be released. Very isolated avalanche prone locations are to be found on very steep shady slopes at elevated altitudes. <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":"The snowpack will be in most cases stable. Outgoing longwave radiation during the night will be good. <br/> <br/> From a snow sport perspective, in most cases insufficient snow is lying."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"847f2111-d83a-4b4f-b4c4-df0c5c30f4f1","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":"Schober Group East","regionID":"AT-02-02"},{"name":"Gurktal Alps Central","regionID":"AT-02-05-01"},{"name":"Lienz Dolomites","regionID":"AT-07-29-02"},{"name":"Kreuzeck Group East Tirol","regionID":"AT-07-29-03"},{"name":"Carnic Alps East Tirol","regionID":"AT-07-29-01"},{"name":"Deferegger Alps East","regionID":"AT-07-27"},{"name":"Schober Group West","regionID":"AT-07-28"},{"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":"Sarntal Alps South","regionID":"IT-32-BZ-08-03"},{"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":"Nonsberger Alps East","regionID":"IT-32-BZ-16"},{"name":"Dolomites of Fiemme North","regionID":"IT-32-BZ-17"},{"name":"Prags Dolomites","regionID":"IT-32-BZ-19"},{"name":"Texel Mountains","regionID":"IT-32-BZ-07-02"}]},{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"Avalanches can in very isolated cases be released in the old snowpack. Such avalanche prone locations are to be found on very steep shady slopes at elevated altitudes. <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":"Shady slopes above approximately 2600 m: The small wind slabs of the last few days are lying on soft layers. Faceted weak layers exist in the bottom section of the snowpack. <br/> <br/> All aspects below approximately 2600 m: The snowpack is largely stable and its surface has a crust. <br/> <br/> The snowpack will be subject to considerable local variations. Less snow than usual is lying in all altitude zones."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"cc503992-a202-4fe5-b5c9-c6a842729163","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Lechtal Alps West","regionID":"AT-07-07"},{"name":"Lechtal Alps Central","regionID":"AT-07-08"},{"name":"Lechtal Alps East","regionID":"AT-07-02-02"},{"name":"Ammergau Alps South","regionID":"AT-07-02-01"},{"name":"Karwendel Mountains West","regionID":"AT-07-04-01"},{"name":"Allgäu Alps East","regionID":"AT-07-01"},{"name":"Mieming Mountains","regionID":"AT-07-03"}]},{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"Avalanches can scarcely be released. Very isolated avalanche prone locations are to be found on very steep shady slopes at elevated altitudes. <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":"The snowpack will be in most cases stable. <br/> From a snow sport perspective, in most cases insufficient snow is lying."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"ac393160-a32c-47b9-8855-faaea5d672c7","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Tuxer Alps East","regionID":"AT-07-16"},{"name":"Brandenberg Alps","regionID":"AT-07-05"},{"name":"Kaiser Mountains - Waidring Alps","regionID":"AT-07-06"},{"name":"Kitzbühel Alps Wildseeloder","regionID":"AT-07-18"},{"name":"Karwendel Mountains East","regionID":"AT-07-04-02"},{"name":"Kitzbühel Alps Wildschönau","regionID":"AT-07-17-02"},{"name":"Kitzbühel Alps Brixental","regionID":"AT-07-17-01"}]},{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Individual avalanche prone locations are to be found on shady slopes at elevated altitudes.","comment":"In isolated cases avalanches can be triggered in the weakly bonded old snow. Such avalanche prone locations are to be found in particular on extremely steep shady slopes above approximately 2600 m. Mostly avalanches are small. <br/> <br/> The small wind slabs of the last few days are in individual cases still prone to triggering in particular on shady slopes above approximately 2600 m. Caution is to be exercised in particular adjacent to ridgelines, as well as in gullies and bowls, and behind abrupt changes in the terrain. <br/> <br/> 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":"Shady slopes above approximately 2600 m: The mostly small wind slabs are lying on soft layers. Faceted weak layers exist in the bottom section of the snowpack. <br/> <br/> All aspects below approximately 2600 m: The snowpack is largely stable and its surface has a crust. <br/> <br/> The snowpack will be subject to considerable local variations. Less snow than usual is lying in all altitude zones."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"b3894512-586f-4387-939d-fd481efa12de","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Tuxer Alps West","regionID":"AT-07-15"},{"name":"Kalkkögel","regionID":"AT-07-14-04"},{"name":"Grieskogel Mountains","regionID":"AT-07-09"},{"name":"Serles Ridge","regionID":"AT-07-14-05"},{"name":"Kühtai - Geigen Ridge","regionID":"AT-07-14-02"},{"name":"Sellrain - Alpein Mountains","regionID":"AT-07-14-03"},{"name":"Kauner Ridge","regionID":"AT-07-14-01"},{"name":"Verwall Mountains Central","regionID":"AT-07-10"},{"name":"Verwall Mountains East","regionID":"AT-07-11"},{"name":"Silvretta East","regionID":"AT-07-12"},{"name":"Samnaun Mountains","regionID":"AT-07-13"}]},{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Wind slabs and weakly bonded old snow require caution.","comment":"Fresh wind slabs require caution, in particular in the regions exposed to heavier precipitation. The wind slabs are mostly shallow and prone to triggering. These are clearly recognisable. <br/> <br/> Avalanches can in very isolated cases be released in the old snowpack. Such avalanche prone locations are to be found on very steep shady slopes at elevated altitudes. <br/> <br/> Restraint should be exercised because avalanches can sweep people along and give rise to falls."},"snowpackStructure":{"comment":"Some snow has fallen over a wide area, in particular above approximately 2000 m. <br/> <br/> The snowpack will be subject to considerable local variations over a wide area. Outgoing longwave radiation during the night will be good. <br/> <br/> From a snow sport perspective, in most cases insufficient snow is lying."},"tendency":[{"highlights":"The avalanche danger will persist.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[],"bulletinID":"110e228e-5cad-4a35-8f56-1bc670da99ac","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Latemar","regionID":"IT-32-TN-09"},{"name":"Primiero - Pale di S. Martino","regionID":"IT-32-TN-13"},{"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":"Fassa Valley","regionID":"IT-32-TN-16"},{"name":"Southern Lagorai","regionID":"IT-32-TN-08"},{"name":"Ledro Valley","regionID":"IT-32-TN-18"},{"name":"Northern Lagorai","regionID":"IT-32-TN-07"},{"name":"Marzola - Valsugana","regionID":"IT-32-TN-10"},{"name":"Pine' - Mocheni Valley","regionID":"IT-32-TN-21"}]},{"publicationTime":"2025-12-19T16:00:00Z","validTime":{"startTime":"2025-12-19T16:00:00Z","endTime":"2025-12-20T16:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Individual avalanche prone locations are to be found on shady slopes at elevated altitudes.","comment":"The wind slabs of the last few days are in individual cases still prone to triggering in particular on shady slopes above approximately 2600 m. This applies in particular adjacent to ridgelines, as well as in gullies and bowls, and behind abrupt changes in the terrain. Avalanches are small. <br/> <br/> In isolated cases avalanches can be triggered in the weakly bonded old snow. Such avalanche prone locations are to be found in particular on extremely steep shady slopes above approximately 2600 m. Mostly 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":"Shady slopes above approximately 2600 m: The somewhat older wind slabs are lying on soft layers. Faceted weak layers exist in the bottom section of the snowpack. <br/> <br/> All aspects below approximately 2600 m: The snowpack is largely stable and its surface has a crust. <br/> <br/> The snowpack will be subject to considerable local variations. Less snow than usual is lying in all altitude zones."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"steady","validTime":{"startTime":"2025-12-20T16:00:00Z","endTime":"2025-12-21T16:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2025-12-20"},"LWD_Tyrol":{"dangerPatterns":[]}},"avalancheProblems":[{"problemType":"wind_slab","elevation":{"lowerBound":"2600"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":1,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N","E","W"]}],"bulletinID":"25d55d3a-e7bb-45ce-a51d-9bea7ca447b3","dangerRatings":[{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Goldberg Group South","regionID":"AT-02-01-02-01"},{"name":"Reisseck Group","regionID":"AT-02-03-01-02"},{"name":"Ankogel-Hochalm Group","regionID":"AT-02-03-01-01"},{"name":"Hafner Group","regionID":"AT-02-03-02"},{"name":"Glockner Group Pasterze","regionID":"AT-02-01-01"},{"name":"Glockturm Group","regionID":"AT-07-19"},{"name":"Zillertal Alps Northeast","regionID":"AT-07-23-02"},{"name":"Zillertal Alps Northwest","regionID":"AT-07-23-01"},{"name":"Weißkugel Group","regionID":"AT-07-20"},{"name":"Gurgler Group","regionID":"AT-07-21"},{"name":"Stubai Alps Central","regionID":"AT-07-22"},{"name":"Venediger Group South","regionID":"AT-07-24"},{"name":"Lasörling Group","regionID":"AT-07-25"},{"name":"Goldried","regionID":"AT-07-26-02"},{"name":"Glockner Group South","regionID":"AT-07-26-01"},{"name":"Upper Ahr Valley","regionID":"IT-32-BZ-05-03"},{"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":"Schnals Ridge","regionID":"IT-32-BZ-03"},{"name":"Sesvenna Group North","regionID":"IT-32-BZ-01-01"},{"name":"Saldurn-Mastaun Ridge","regionID":"IT-32-BZ-06"},{"name":"Durreck Range","regionID":"IT-32-BZ-11"},{"name":"Langtaufers","regionID":"IT-32-BZ-02-01"},{"name":"Rieserferner Mountains","regionID":"IT-32-BZ-12"},{"name":"Stubai Alps South","regionID":"IT-32-BZ-04-01"},{"name":"Ortler Range","regionID":"IT-32-BZ-14"},{"name":"Planeil Mountains","regionID":"IT-32-BZ-02-02"},{"name":"Upper Passeier Valley","regionID":"IT-32-BZ-07-01"}]}]}