{"bulletins":[{"publicationTime":"2026-04-09T15:39:56Z","validTime":{"startTime":"2026-04-09T15:00:00Z","endTime":"2026-04-10T15:00:00Z"},"unscheduled":true,"avalancheActivity":{"highlights":"The danger of moist and wet avalanches will already be elevated in the early morning. Weak layers in the old snowpack can be released in some places by individual winter sport participants.","comment":"The danger of moist and wet avalanches will already be elevated in the early morning. Avalanches can penetrate deep layers and reach large size in isolated cases. This applies in all aspects in particular below approximately 2400 m. <br/> <br/> Avalanches can additionally in some places be released in the weakly bonded old snow easily. Such avalanche prone locations are to be found in particular on very steep west and east facing slopes between approximately 2400 and 2800 m and on very steep shady slopes above approximately 2400 m. The avalanche prone locations are difficult to recognise. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack can indicate the danger. <br/> <br/> In addition the fresh wind slabs in high Alpine regions are prone to triggering in some cases, especially adjacent to ridgelines. These are mostly small. <br/> <br/> In steep terrain there is a danger of falling on the hard snow surface. This applies on extremely steep sunny slopes at elevated altitudes."},"snowpackStructure":{"comment":"Outgoing longwave radiation during the night will be reduced. The surface of the snowpack will freeze very little. Some rain will fall. The snowpack will become increasingly wet all the way through. This applies in all aspects below approximately 2400 m. <br/> <br/> Isolated avalanche prone weak layers exist in the top section of the old snowpack. Towards its base, the snowpack consists of faceted crystals. This applies in particular on west, north and east facing slopes at high altitude, as well as on steep sunny slopes in high Alpine regions."},"tendency":[{"highlights":"Increase in danger of moist and wet avalanches as a consequence of warming during the day and solar radiation.","tendencyType":"steady","validTime":{"startTime":"2026-04-10T15:00:00Z","endTime":"2026-04-11T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-10"},"LWD_Tyrol":{"dangerPatterns":["DP3","DP1"]}},"avalancheProblems":[{"problemType":"wet_snow","elevation":{"upperBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"some","avalancheSize":3,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["E","NE","W","S","SW","N","SE","NW"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":3,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["E","NE","W","N","NW"]}],"bulletinID":"fcb5ffe4-0f91-47f2-9f45-255b52c71df2","dangerRatings":[{"mainValue":"considerable","elevation":{"upperBound":"2400"},"validTimePeriod":"all_day"},{"mainValue":"moderate","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day"},{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Glockner Group Pasterze","regionID":"AT-02-01-01"},{"name":"Kauner Ridge","regionID":"AT-07-14-01"},{"name":"Karwendel Mountains East","regionID":"AT-07-04-02"},{"name":"Karwendel Mountains West","regionID":"AT-07-04-01"},{"name":"Zillertal Alps Northeast","regionID":"AT-07-23-02"},{"name":"Zillertal Alps Northwest","regionID":"AT-07-23-01"},{"name":"Lechtal Alps East","regionID":"AT-07-02-02"},{"name":"Ammergau Alps South","regionID":"AT-07-02-01"},{"name":"Allgäu Alps East","regionID":"AT-07-01"},{"name":"Mieming Mountains","regionID":"AT-07-03"},{"name":"Lechtal Alps West","regionID":"AT-07-07"},{"name":"Lechtal Alps Central","regionID":"AT-07-08"},{"name":"Grieskogel Mountains","regionID":"AT-07-09"},{"name":"Goldried","regionID":"AT-07-26-02"},{"name":"Glockner Group South","regionID":"AT-07-26-01"},{"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"},{"name":"Tuxer Alps West","regionID":"AT-07-15"},{"name":"Tuxer Alps East","regionID":"AT-07-16"},{"name":"Glockturm Group","regionID":"AT-07-19"},{"name":"Weißkugel Group","regionID":"AT-07-20"},{"name":"Kitzbühel Alps Wildschönau","regionID":"AT-07-17-02"},{"name":"Kitzbühel Alps Brixental","regionID":"AT-07-17-01"},{"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":"Deferegger Alps East","regionID":"AT-07-27"},{"name":"Kalkkögel","regionID":"AT-07-14-04"},{"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":"Ratschings","regionID":"IT-32-BZ-04-02"},{"name":"Upper Ahr Valley","regionID":"IT-32-BZ-05-03"},{"name":"Durreck Range","regionID":"IT-32-BZ-11"},{"name":"Langtaufers","regionID":"IT-32-BZ-02-01"},{"name":"Stubai Alps South","regionID":"IT-32-BZ-04-01"},{"name":"Zillertal Alps South","regionID":"IT-32-BZ-05-02"},{"name":"Rieserferner Mountains","regionID":"IT-32-BZ-12"},{"name":"Pfitsch","regionID":"IT-32-BZ-05-01"},{"name":"Deferegger Alps West","regionID":"IT-32-BZ-13"},{"name":"Sesvenna Group South","regionID":"IT-32-BZ-01-02"},{"name":"Schnals Ridge","regionID":"IT-32-BZ-03"},{"name":"Ortler Range","regionID":"IT-32-BZ-14"},{"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":"2026-04-09T15:39:56Z","validTime":{"startTime":"2026-04-09T15:00:00Z","endTime":"2026-04-10T15:00:00Z"},"unscheduled":true,"avalancheActivity":{"highlights":"The danger of moist and wet avalanches will already exist in the early morning. Weak layers in the old snowpack can be released in some places by individual winter sport participants.","comment":"The danger of moist and wet avalanches will already exist in the early morning. Avalanches can penetrate deep layers and reach medium size. This applies in all aspects in particular below approximately 2400 m, also on very steep sunny slopes at high altitude. <br/> <br/> Avalanche prone locations for dry avalanches are to be found in particular on very steep shady slopes above approximately 2400 m. The avalanche prone locations are difficult to recognise. Especially transitions from a shallow to a deep snowpack are unfavourable. <br/> <br/> In steep terrain there is a danger of falling on the hard snow surface."},"snowpackStructure":{"comment":"Outgoing longwave radiation during the night will be reduced. The surface of the snowpack will freeze very little and will already soften in the late morning. The snowpack will become increasingly wet all the way through. This applies in all aspects below approximately 2400 m, as well as on steep sunny slopes at high altitude. <br/> <br/> The old wind slabs are lying on top of a weakly bonded old snowpack in particular on west, north and east facing slopes at high altitude. The snowpack will be subject to considerable local variations. <br/> <br/> On steep sunny slopes at low and intermediate altitudes hardly any snow is lying."},"tendency":[{"highlights":"Increase in danger of moist and wet avalanches as a consequence of warming during the day and solar radiation.","tendencyType":"steady","validTime":{"startTime":"2026-04-10T15:00:00Z","endTime":"2026-04-11T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-10"},"LWD_Tyrol":{"dangerPatterns":["DP10","DP1"]}},"avalancheProblems":[{"problemType":"wet_snow","elevation":{"upperBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"some","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["E","NE","W","S","SW","N","SE","NW"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2400"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["E","NE","W","N","NW"]}],"bulletinID":"c368b077-f5da-4467-8808-e6f925b5242a","dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day"},{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"name":"Prags Dolomites","regionID":"IT-32-BZ-19"},{"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":"Texel Mountains","regionID":"IT-32-BZ-07-02"},{"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":"Pfunderer Mountains East","regionID":"IT-32-BZ-10"},{"name":"Ulten Valley","regionID":"IT-32-BZ-15"}]},{"publicationTime":"2026-04-09T15:39:56Z","validTime":{"startTime":"2026-04-09T15:00:00Z","endTime":"2026-04-10T15:00:00Z"},"unscheduled":true,"avalancheActivity":{"highlights":"Low avalanche danger will prevail.","comment":"As the day progresses the likelihood of wet avalanches being released will increase especially on extremely steep east and west facing slopes. Avalanches can in very isolated cases penetrate deep layers and reach medium size in isolated cases. <br/> In steep terrain there is a danger of falling on the hard snow surface."},"snowpackStructure":{"comment":"The snowpack will be subject to considerable local variations. In particular on steep sunny slopes at low and intermediate altitudes hardly any snow is lying. Sunshine and high temperatures will give rise to increasing and thorough wetting of the snowpack."},"tendency":[{"highlights":"Low avalanche danger will prevail.","tendencyType":"decreasing","validTime":{"startTime":"2026-04-10T15:00:00Z","endTime":"2026-04-11T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-10"},"LWD_Tyrol":{"dangerPatterns":["DP10"]}},"avalancheProblems":[],"bulletinID":"51999961-5157-44b7-96b7-0d82095811df","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"}]}]}