{"bulletins":[{"publicationTime":"2026-04-18T15:00:00Z","validTime":{"startTime":"2026-04-18T15:00:00Z","endTime":"2026-04-19T15:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Increase in danger of wet avalanches in the course of the day.","comment":"From late morning the likelihood of wet avalanches being released will increase. As a consequence of warming during the day and solar radiation wet loose snow avalanches are possible, especially in case of releases originating from very steep starting zones that still retain some snow. <br/> <br/> As the penetration by moisture increases wet slab avalanches are possible as the day progresses, in particular medium-sized ones. This applies especially in case of releases originating from shady starting zones, but in isolated cases also in case of releases originating from high-altitude sunny starting zones that have retained the snow thus far. <br/> <br/> Individual avalanche prone locations for dry avalanches are to be found on very steep shady slopes above approximately 2500 m. Especially transitions from a shallow to a deep snowpack are unfavourable. The avalanche prone locations are difficult to recognise."},"snowpackStructure":{"comment":"Outgoing longwave radiation during the night will be quite good at times. The surface of the snowpack will soften quickly. Sunshine and high temperatures will give rise to increasing and thorough wetting of the snowpack below approximately 3000 m. <br/> West, north and east facing slopes above approximately 2500 m: Faceted weak layers exist in the bottom section of the old snowpack at elevated altitudes."},"tendency":[{"highlights":"In some regions up to 10 cm of snow will fall. This applies in particular at elevated altitudes in the Venediger Range and in the Glockner Range.","tendencyType":"steady","validTime":{"startTime":"2026-04-19T15:00:00Z","endTime":"2026-04-20T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-19"},"LWD_Tyrol":{"dangerPatterns":["DP10","DP1"]}},"avalancheProblems":[{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2500"},"validTimePeriod":"earlier","snowpackStability":"fair","frequency":"few","avalancheSize":3,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N"]},{"problemType":"wet_snow","elevation":{"upperBound":"2500"},"validTimePeriod":"earlier","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["SW","NE","S","W","NW","E","SE","N"]},{"problemType":"wet_snow","elevation":{"upperBound":"3000"},"validTimePeriod":"later","snowpackStability":"very_poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["SW","NE","S","W","NW","E","SE","N"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2500"},"validTimePeriod":"later","snowpackStability":"poor","frequency":"few","avalancheSize":3,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N"]}],"bulletinID":"db453e29-cd65-4648-b246-77ec667a9139","dangerRatings":[{"mainValue":"moderate","validTimePeriod":"earlier"},{"mainValue":"considerable","elevation":{"upperBound":"3000"},"validTimePeriod":"later"},{"mainValue":"moderate","elevation":{"lowerBound":"3000"},"validTimePeriod":"later"}],"lang":"en","regions":[{"name":"Ankogel-Hochalm Group","regionID":"AT-02-03-01-01"},{"name":"Goldberg Group South","regionID":"AT-02-01-02-01"},{"name":"Glockner Group Pasterze","regionID":"AT-02-01-01"},{"name":"Glockner Group South","regionID":"AT-07-26-01"},{"name":"Venediger Group South","regionID":"AT-07-24"}]},{"publicationTime":"2026-04-18T15:00:00Z","validTime":{"startTime":"2026-04-18T15:00:00Z","endTime":"2026-04-19T15:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Increase in danger of wet avalanches in the course of the day.","comment":"As the day progresses as a consequence of warming during the day and solar radiation there will be an increase in the danger of wet avalanches. Wet avalanches can in some places be released by a single winter sport participant. This applies on very steep shady slopes below approximately 2500 m, as well as on very steep sunny slopes at elevated altitudes. Small and medium-sized natural avalanches are possible in the afternoon. <br/> <br/> Individual avalanche prone locations for dry avalanches are to be found on very steep shady slopes above approximately 2500 m. Especially transitions from a shallow to a deep snowpack are unfavourable. The avalanche prone locations are difficult to recognise."},"snowpackStructure":{"comment":"Outgoing longwave radiation during the night will be quite good at times. The surface of the snowpack will freeze to form a strong crust and will soften during the day. Sunshine and high temperatures will give rise to rapid softening of the snowpack at intermediate and high altitudes. <br/> Shady slopes above approximately 2500 m: Faceted weak layers exist in the bottom section of the old snowpack at elevated altitudes."},"tendency":[{"highlights":"Some rain will fall in some localities. The danger of wet avalanches will persist.","tendencyType":"steady","validTime":{"startTime":"2026-04-19T15:00:00Z","endTime":"2026-04-20T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-19"},"LWD_Tyrol":{"dangerPatterns":["DP10","DP1"]}},"avalancheProblems":[{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2500"},"validTimePeriod":"earlier","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N"]},{"problemType":"wet_snow","elevation":{"upperBound":"3000"},"validTimePeriod":"later","snowpackStability":"very_poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","W","NW","E","N"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2500"},"validTimePeriod":"later","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N"]}],"bulletinID":"bdbb6458-0d42-489d-8f53-97d52035e3e4","dangerRatings":[{"mainValue":"low","elevation":{"upperBound":"2500"},"validTimePeriod":"earlier"},{"mainValue":"moderate","elevation":{"lowerBound":"2500"},"validTimePeriod":"earlier"},{"mainValue":"moderate","validTimePeriod":"later"}],"lang":"en","regions":[{"name":"Reisseck Group","regionID":"AT-02-03-01-02"},{"name":"Hafner Group","regionID":"AT-02-03-02"},{"name":"Kreuzeck Group","regionID":"AT-02-09"},{"name":"Sadnig Group","regionID":"AT-02-01-02-02"},{"name":"Schober Group East","regionID":"AT-02-02"},{"name":"Deferegger Alps East","regionID":"AT-07-27"},{"name":"Schober Group West","regionID":"AT-07-28"},{"name":"Goldried","regionID":"AT-07-26-02"},{"name":"Lasörling Group","regionID":"AT-07-25"}]},{"publicationTime":"2026-04-18T15:00:00Z","validTime":{"startTime":"2026-04-18T15:00:00Z","endTime":"2026-04-19T15:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Increase in danger of wet avalanches as a consequence of the rain.","comment":"From the early morning as a consequence of the rain there will be an increase in the danger of wet avalanches. In localities where a lot of rain falls the avalanche danger is greater. Wet avalanches can in some places be released by a single winter sport participant. Individual natural wet avalanches are possible. This applies on very steep shady slopes below approximately 2500 m. Avalanches can be released in the weakly bonded old snow and reach large size in isolated cases. <br/> <br/> Dry avalanches can additionally be released, even by small loads in isolated cases, especially on very steep northwest, north and northeast facing slopes above approximately 2500 m. Especially transitions from a shallow to a deep snowpack are unfavourable. The avalanche prone locations are difficult to recognise."},"snowpackStructure":{"comment":"Outgoing longwave radiation during the night will be reduced. The surface of the snowpack will freeze very little. Above approximately 2200 m snow will fall in some regions. Rain to 2400 m. <br/> The snowpack is moist, in particular on sunny slopes in all altitude zones, as well as on west, north and east facing slopes below approximately 2500 m. Steep west, north and east facing slopes: Faceted weak layers exist in the bottom section of the old snowpack at elevated altitudes."},"tendency":[{"highlights":"Outgoing longwave radiation during the night will be reduced. Some snow will fall in some regions.","tendencyType":"steady","validTime":{"startTime":"2026-04-19T15:00:00Z","endTime":"2026-04-20T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-19"},"LWD_Tyrol":{"dangerPatterns":["DP3","DP1"]}},"avalancheProblems":[{"problemType":"wet_snow","elevation":{"upperBound":"2500"},"validTimePeriod":"all_day","snowpackStability":"very_poor","frequency":"few","avalancheSize":3,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","W","NW","E","N"]},{"problemType":"persistent_weak_layers","elevation":{"lowerBound":"2500"},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":3,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N"]}],"bulletinID":"486e2dea-291d-4510-a5dc-56b644da4b9f","dangerRatings":[{"mainValue":"considerable","elevation":{"upperBound":"2500"},"validTimePeriod":"all_day"},{"mainValue":"moderate","elevation":{"lowerBound":"2500"},"validTimePeriod":"all_day"},{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"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"},{"name":"Tuxer Alps West","regionID":"AT-07-15"},{"name":"Tuxer Alps East","regionID":"AT-07-16"},{"name":"Glockturm Group","regionID":"AT-07-19"},{"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":"Weißkugel Group","regionID":"AT-07-20"},{"name":"Gurgler Group","regionID":"AT-07-21"},{"name":"Kitzbühel Alps Brixental","regionID":"AT-07-17-01"},{"name":"Stubai Alps Central","regionID":"AT-07-22"},{"name":"Allgäu Alps East","regionID":"AT-07-01"},{"name":"Mieming Mountains","regionID":"AT-07-03"},{"name":"Lechtal Alps West","regionID":"AT-07-07"},{"name":"Kalkkögel","regionID":"AT-07-14-04"},{"name":"Lechtal Alps Central","regionID":"AT-07-08"},{"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"}]},{"publicationTime":"2026-04-18T15:00:00Z","validTime":{"startTime":"2026-04-18T15:00:00Z","endTime":"2026-04-19T15:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Wet snow requires caution.","comment":"As a consequence of the rain, the likelihood of wet avalanches being released will increase. Wet avalanches can in isolated cases be released by a single winter sport participant. The avalanche prone locations are to be found in particular on very steep northwest, north and northeast facing slopes at elevated altitudes. Avalanches can in very isolated cases release the saturated snowpack and reach medium size."},"snowpackStructure":{"comment":"Some rain will fall in some localities. <br/> The snowpack is wet all the way through and its surface has a crust that is barely capable of bearing a load. The surface of the snowpack will soften quickly."},"tendency":[{"highlights":"Some snow will fall in some localities.","tendencyType":"steady","validTime":{"startTime":"2026-04-19T15:00:00Z","endTime":"2026-04-20T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-19"},"LWD_Tyrol":{"dangerPatterns":["DP10","DP3"]}},"avalancheProblems":[{"problemType":"wet_snow","elevation":{},"validTimePeriod":"all_day","snowpackStability":"poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"loose"}},"aspects":["NE","NW","N"]}],"bulletinID":"93054361-44a1-45ad-b18c-b36e895131ba","dangerRatings":[{"mainValue":"moderate","validTimePeriod":"all_day"},{"mainValue":"low","validTimePeriod":"all_day"}],"lang":"en","regions":[{"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":"Ammergau Alps South","regionID":"AT-07-02-01"},{"name":"Karwendel Mountains East","regionID":"AT-07-04-02"},{"name":"Kitzbühel Alps Wildschönau","regionID":"AT-07-17-02"}]},{"publicationTime":"2026-04-18T15:00:00Z","validTime":{"startTime":"2026-04-18T15:00:00Z","endTime":"2026-04-19T15:00:00Z"},"unscheduled":false,"avalancheActivity":{"highlights":"Individual avalanche prone locations for wet avalanches are to be found in particular on very steep shady slopes.","comment":"From late morning the likelihood of wet avalanches being released will increase. <br/> <br/> As the penetration by moisture increases individual wet slab avalanches are possible as the day progresses. This applies in particular in case of releases originating from high-altitude shady starting zones that have retained the snow thus far, especially between approximately 2200 and 2600 m. In isolated cases avalanches are medium-sized. Avalanches can release the wet snowpack. This extends the avalanche runout distances."},"snowpackStructure":{"comment":"Outgoing longwave radiation during the night will be quite good at times. The snowpack is wet and its surface has a melt-freeze crust. The surface of the snowpack will soften quickly. In particular on steep sunny slopes as well as below approximately 1800 m only a little snow is now lying. <br/> <br/> Afternoon: Some rain will fall."},"tendency":[{"highlights":"The danger of wet avalanches will persist.","tendencyType":"steady","validTime":{"startTime":"2026-04-19T15:00:00Z","endTime":"2026-04-20T15:00:00Z"}}],"customData":{"ALBINA":{"mainDate":"2026-04-19"},"LWD_Tyrol":{"dangerPatterns":["DP10"]}},"avalancheProblems":[{"problemType":"wet_snow","elevation":{},"validTimePeriod":"later","snowpackStability":"very_poor","frequency":"few","avalancheSize":2,"customData":{"ALBINA":{"avalancheType":"slab"}},"aspects":["NE","NW","N"]}],"bulletinID":"478bddc4-9787-4411-ae9d-2c44d5a28136","dangerRatings":[{"mainValue":"low","validTimePeriod":"earlier"},{"mainValue":"moderate","validTimePeriod":"later"}],"lang":"en","regions":[{"name":"Carnic Alps Lesachtal","regionID":"AT-02-14"},{"name":"Gailtal Alps West","regionID":"AT-02-10"},{"name":"Carnic Alps Plöckenpass","regionID":"AT-02-15-01"},{"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"}]}]}