link Link to website https://avalanche.report/bulletin/2019-12-24 simple_link Link to the simplified website https://avalanche.report/simple/2019-12-24/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/2019-12-24_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/2019-12-24_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/2019-12-24_IT-32_BZen.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/2019-12-24_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/72bcb77b-db93-4b6d-8fec-7dba3607181d.jpg website Link to region on the website https://avalanche.report/bulletin/2019-12-24?region=72bcb77b-db93-4b6d-8fec-7dba3607181d 2019-12-23T16:00:00Z 2019-12-23T23:00:00Z 2019-12-24T23:00:00Z Avalanche.report https://avalanche.report Western Tuxer Alps Glockturm Range Grieskogel Mountains Weißkugel Range Gurgler Range Central Stubai Alps Northern Oetz and Stubai Alps high 2400 high 2 4 3 considerable 2 2 considerable 2400 considerable 3 3 2 considerable 2 2 dp6 dp2 wind_drifted_snow N SE SW W E NE S NW 2400 gliding_snow SE SW W E S treeline increasing 2019-12-24T23:00:00Z 2019-12-25T23:00:00Z Fresh wind slabs represent the main danger. Gliding avalanches and wet snow slides are still to be expected. Further increase in avalanche danger as a consequence of fresh snow and wind. The fresh wind slabs represent the main danger. The avalanche prone locations for dry avalanches are to be found in particular adjacent to ridgelines and on steep slopes above approximately 2400 m. In many cases the dry avalanches are medium-sized and easily released. <br/> As the penetration by moisture increases small to medium-sized gliding avalanches and moist snow slides are possible. This applies in particular on steep sunny slopes as well as at low and intermediate altitudes, especially in the regions with a lot of snow. Caution is to be exercised in areas with glide cracks. Over a wide area 30 to 50 cm of snow, and even more in some localities, will fall above approximately 1500 m. The fresh wind slabs of the last few days must be evaluated with care and prudence in all aspects above approximately 2400 m. The snowpack will be subject to considerable local variations at high altitudes and in high Alpine regions. At low and intermediate altitudes the snow is moist. Further increase in danger of dry and moist avalanches as a consequence of fresh snow and wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/93566408-eda3-46d1-b557-f8a3747448eb.jpg website Link to region on the website https://avalanche.report/bulletin/2019-12-24?region=93566408-eda3-46d1-b557-f8a3747448eb 2019-12-23T16:00:00Z 2019-12-23T23:00:00Z 2019-12-24T23:00:00Z Avalanche.report https://avalanche.report Western Lechtal Alps Central Lechtal Alps Western Verwall Mountains Eastern Verwall Mountains Allgäu Alps Silvretta Samnaun Mountains Eastern Lechtal Alps - Ammergau Alps Mieming Mountains high treeline high 3 4 3 considerable 2 3 considerable treeline considerable 3 3 2 considerable 2 2 dp6 dp2 wind_drifted_snow N SE SW W E NE S NW treeline gliding_snow SE SW W E S treeline increasing 2019-12-24T23:00:00Z 2019-12-25T23:00:00Z Fresh wind slabs represent the main danger. Gliding avalanches and wet snow slides are still to be expected. Further increase in avalanche danger as a consequence of fresh snow and strong wind. The fresh wind slabs represent the main danger. The avalanche prone locations for dry avalanches are to be found in particular adjacent to ridgelines above approximately 1800 m. In some cases the avalanches are large and very easily released. <br/> As the moisture increases medium-sized and, in isolated cases, large gliding avalanches and moist snow slides are possible. This applies in particular on steep grassy slopes and at low and intermediate altitudes. Caution is to be exercised in areas with glide cracks. Over a wide area 40 to 70 cm of snow, and even more in some localities, will fall above approximately 1500 m. The fresh wind slabs will become increasingly prone to triggering in particular on steep shady slopes above approximately 1800 m. The snowpack will be subject to considerable local variations at high altitudes and in high Alpine regions. At low and intermediate altitudes the snow is moist. Further increase in danger of dry and moist avalanches as a consequence of fresh snow and strong wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/f0c62398-d2a2-4c32-a6e2-7365e7039422.jpg website Link to region on the website https://avalanche.report/bulletin/2019-12-24?region=f0c62398-d2a2-4c32-a6e2-7365e7039422 2019-12-23T16:00:00Z 2019-12-23T23:00:00Z 2019-12-24T23:00:00Z Avalanche.report https://avalanche.report Northern Zillertal Alps Venediger Range high 2400 high 3 4 3 considerable 2 2 considerable 2400 considerable 3 3 2 considerable 2 2 dp6 dp2 wind_drifted_snow SW W N SE E NE S NW treeline gliding_snow SE SW W E S treeline increasing 2019-12-24T23:00:00Z 2019-12-25T23:00:00Z Further increase in avalanche danger as a consequence of fresh snow and wind. Gliding avalanches and wet snow slides are to be expected. Fresh and somewhat older wind slabs are mostly dangerously large and prone to triggering. Caution is to be exercised in particular adjacent to ridgelines, and elsewhere on steep slopes especially at high altitudes and in high Alpine regions. Dry avalanches can additionally be released in near-surface layers, even by a single winter sport participant. <br/> As the penetration by moisture increases small to medium-sized gliding avalanches and moist snow slides are possible. This applies in particular on steep grassy slopes at low and intermediate altitudes. Over a wide area 30 to 50 cm of snow, and even more in some localities, will fall above approximately 1500 m. The fresh and older wind slabs are poorly bonded with the old snowpack in all aspects above approximately 2000 m. The snowpack will be subject to considerable local variations at high altitudes and in high Alpine regions. <br/> Faceted weak layers exist in the top section of the snowpack on steep sunny slopes, in particular above approximately 2400 m. At low and intermediate altitudes the snow is moist. Further increase in danger of dry and moist avalanches as a consequence of fresh snow and wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/95c9c615-3a3d-430c-852f-dec3311b0eb0.jpg website Link to region on the website https://avalanche.report/bulletin/2019-12-24?region=95c9c615-3a3d-430c-852f-dec3311b0eb0 2019-12-23T16:00:00Z 2019-12-23T23:00:00Z 2019-12-24T23:00:00Z Avalanche.report https://avalanche.report Karwendel Mountains Eastern Tuxer Alps Brandenberg Alps Western Kitzbühel Alps Wilder Kaiser Mountains - Waidring Alps Eastern Kitzbühel Alps considerable treeline considerable 3 3 2 moderate 1 3 moderate treeline moderate 2 2 2 moderate 1 3 dp6 dp2 wind_drifted_snow W N SE SW E NE S NW treeline gliding_snow SE SW W E S treeline steady 2019-12-24T23:00:00Z 2019-12-25T23:00:00Z Fresh wind slabs represent the main danger. Gliding avalanches and moist snow slides are still to be expected. Fresh wind slabs represent the main danger. The avalanche prone locations are to be found on steep slopes above approximately 1800 m. Caution is to be exercised in particular adjacent to ridgelines as well as on steep slopes. Such avalanche prone locations are widespread and are difficult to recognise. In some regions up to 30 cm of snow, and even more in some localities, will fall above approximately 1500 m. As a consequence of fresh snow and a strong westerly wind, avalanche prone wind slabs will form on Tuesday in particular adjacent to ridgelines as well as above the tree line. The snowpack will be moist at low and intermediate altitudes. In some regions increase in avalanche danger as a consequence of fresh snow and wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/9c5f296f-bc35-4aec-b74a-bb8129bcc477.jpg website Link to region on the website https://avalanche.report/bulletin/2019-12-24?region=9c5f296f-bc35-4aec-b74a-bb8129bcc477 2019-12-23T16:00:00Z 2019-12-23T23:00:00Z 2019-12-24T23:00:00Z Avalanche.report https://avalanche.report Latemar Southern Adamello Primiero - Pale di S. Martino Adamello - Presanella Prealps Northern Brenta - Peller Cembra Valley Bondone and Stivo Vallarsa Western Nonsberg Alps Folgaria - Laverone Southern Brenta Fassa Valley Sole, Pejo and Rabbi Southern Lagorai Ledro Valley Northern Lagorai Maddalene Paganella Marzola - Valsugana Pine' - Mocheni Valley considerable treeline considerable 3 3 3 moderate 1 2 moderate treeline moderate 2 2 2 moderate 1 2 wind_drifted_snow W N SE SW E NE S NW treeline gliding_snow W N SE SW E NE S NW 2400 steady 2019-12-24T23:00:00Z 2019-12-25T23:00:00Z The wind slabs represent the main danger. Ski touring and other off-piste activities, including snowshoe hiking, call for meticulous route selection, in particular on steep slopes above approximately 1800 m. Great caution and restraint are advisable. The more recent wind slabs are extensive and can in some cases be released easily. Single winter sport participants can release avalanches very easily, in the regions exposed to heavier precipitation in particular on wind-loaded slopes and. Below approximately 2200 m small and medium-sized gliding avalanches are possible. The wind slabs are to be found in particular adjacent to ridgelines and in gullies and bowls and generally in the high Alpine regions. They are extensive and prone to triggering. In some cases the wind slabs have bonded still only poorly with the old snowpack. The old snowpack will be moist below approximately 2200 m. As a consequence of the strong northwesterly wind the prevalence and size of the avalanche prone locations will increase. Gradual increase in danger of dry avalanches as a consequence of fresh snow and strong wind. The northwesterly wind will transport the fresh and old snow. Wind slabs represent the main danger. There is a danger of gliding avalanches, in particular in the regions with a lot of snow in particular below approximately 2200 m. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2019-12-24/2019-12-23_16-00-00/555716d3-15cd-4ac7-a18e-0372fa8d8847.jpg website Link to region on the website https://avalanche.report/bulletin/2019-12-24?region=555716d3-15cd-4ac7-a18e-0372fa8d8847 2019-12-23T16:00:00Z 2019-12-23T23:00:00Z 2019-12-24T23:00:00Z Avalanche.report https://avalanche.report Glockner Range Eastern Deferegger Alps Schober Mountains Lienzer Dolomites Eastern Rieserferner Mountains Sexten Dolomites Eastern Pfunderer Mountains Durreck Range Val Müstair Alps Western Rieserferner Mountains Langtaufers Western Deferegger Alps Schnals Ridge Ortler Range Southern Stubai Alps Ulten Valley Southern Zillertal Alps and High Tauern Eastern Nonsberger Alps Saldurn-Mastaun Ridge Northern Dolomites of Fiemme Texel Mountains Gröden Dolomites Sarntal Alps Prags Dolomites Western Pfunderer Mountains considerable treeline considerable 3 3 3 moderate 1 2 moderate treeline moderate 2 2 2 moderate 1 2 dp6 dp2 wind_drifted_snow W N SE SW E NE S NW treeline gliding_snow W N SE SW E NE S NW 2400 increasing 2019-12-24T23:00:00Z 2019-12-25T23:00:00Z The wind slabs represent the main danger. The current avalanche situation calls for experience in the assessment of avalanche danger and careful route selection. Great caution and restraint are advisable. The more recent wind slabs are extensive and can be released easily. A few natural avalanches are to be expected, in particular on wind-loaded slopes. Especially below approximately 2400 m small and medium-sized gliding avalanches are possible. Some snow will fall in particular in the north and in the west. 10 to 20 cm of snow, and even more in some localities, will fall. As a consequence of the strong to storm force northwesterly wind the prevalence and size of the avalanche prone locations will increase on Tuesday. The wind slabs are to be found in particular adjacent to ridgelines and in gullies and bowls in all aspects as well as at high altitudes and in the high Alpine regions. The wind slabs have bonded poorly with the old snowpack. Faceted weak layers exist in the old snowpack in particular adjacent to ridgelines. The old snowpack will be moist below approximately 2200 m. Further increase in avalanche danger as a consequence of fresh snow and strong wind. This applies in particular in the regions exposed to heavier precipitation in the regions neighbouring those that are subject to danger level 4 (high). The northwesterly wind will transport the fresh and old snow. Wind slabs represent the main danger. There is a danger of gliding avalanches, in particular in the regions with a lot of snow in particular below approximately 2200 m.