link Link to website https://avalanche.report/bulletin/2021-01-01 simple_link Link to the simplified website https://avalanche.report/simple/2021-01-01/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/2021-01-01_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/2021-01-01_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/2021-01-01_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/2021-01-01_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/fed4fa0c-c5b1-44bf-be09-8e98170aba35.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-01?region=fed4fa0c-c5b1-44bf-be09-8e98170aba35 2020-12-31T16:00:00Z 2020-12-31T23:00:00Z 2021-01-01T23:00:00Z Avalanche.report https://avalanche.report Southern Adamello Primiero - Pale di S. Martino Adamello - Presanella Prealps Northern Brenta - Peller Bondone and Stivo Vallarsa Folgaria - Laverone Southern Brenta Sole, Pejo and Rabbi Southern Lagorai Ledro Valley Northern Lagorai Maddalene Paganella Marzola - Valsugana Pine' - Mocheni Valley considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp6 wind_drifted_snow N SE S NW SW E W NE treeline considerable considerable 3 3 3 wind_drifted_snow N NW W E NE treeline moderate moderate 2 3 2 increasing 2021-01-01T23:00:00Z 2021-01-02T23:00:00Z Fresh and older wind slabs require caution. On wind-loaded slopes a critical avalanche situation will be encountered over a wide area. The fresh and somewhat older wind slabs can be released easily in all aspects. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Mostly the avalanches are medium-sized. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. Caution and restraint are required. As a consequence of a strong wind from southwesterly directions, avalanche prone wind slabs will form in all aspects. In many cases wind slabs are lying on soft layers. In some cases new snow and wind slabs are lying on surface hoar, in particular in areas close to the tree line. Stability tests and field observations confirm this situation. These avalanche prone locations are sometimes covered with new snow and are barely recognisable, even to the trained eye. The old snowpack is largely stable. 10 to 20 cm of snow, and up to 30 cm in some localities, will fall on Friday. Fresh wind slabs are to be evaluated with care and prudence. Increase in avalanche danger as a consequence of new snow and wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/8dcc43d4-01e1-4b42-9210-a3a47e8fe3da.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-01?region=8dcc43d4-01e1-4b42-9210-a3a47e8fe3da 2020-12-31T16:00:00Z 2020-12-31T23:00:00Z 2021-01-01T23:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Latemar Schnals Ridge Southern Stubai Alps Southern Zillertal Alps and High Tauern Saldurn-Mastaun Ridge Texel Mountains Sarntal Alps Western Pfunderer Mountains Eastern Pfunderer Mountains Durreck Range Weißkugel Range Western Rieserferner Mountains Gurgler Range Western Deferegger Alps Central Stubai Alps Ortler Range Northern Zillertal Alps Ulten Valley Venediger Range Eastern Nonsberger Alps Eastern Rieserferner Mountains Northern Dolomites of Fiemme Glockner Range Gröden Dolomites Eastern Deferegger Alps Prags Dolomites Schober Mountains Cembra Valley Lienzer Dolomites Western Nonsberg Alps Fassa Valley considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp6 wind_drifted_snow N SE S NW SW E W NE treeline considerable considerable 3 3 3 wind_drifted_snow N NW W E NE treeline moderate moderate 2 3 2 increasing 2021-01-01T23:00:00Z 2021-01-02T23:00:00Z Fresh and older wind slabs require caution. On wind-loaded slopes a critical avalanche situation will be encountered over a wide area. The fresh and somewhat older wind slabs can be released easily in all aspects. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Mostly the avalanches are medium-sized. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. Caution and restraint are required. As a consequence of a strong wind from southwesterly directions, avalanche prone wind slabs will form in all aspects. In many cases wind slabs are lying on soft layers. In some cases new snow and wind slabs are lying on surface hoar, in particular in areas close to the tree line. Stability tests and field observations confirm this situation. These avalanche prone locations are sometimes covered with new snow and are barely recognisable, even to the trained eye. The old snowpack is largely stable. 2 to 10 cm of snow, and up to 15 cm in some localities, will fall on Friday. Fresh wind slabs are to be evaluated with care and prudence. Increase in avalanche danger as a consequence of new snow and wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/2458b187-efb6-412a-9ea7-56838042608e.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-01?region=2458b187-efb6-412a-9ea7-56838042608e 2020-12-31T16:00:00Z 2020-12-31T23:00:00Z 2021-01-01T23:00:00Z Avalanche.report https://avalanche.report Val Müstair Alps Western Verwall Mountains Langtaufers Eastern Verwall Mountains Allgäu Alps Silvretta Samnaun Mountains Eastern Lechtal Alps - Ammergau Alps Northern Oetz and Stubai Alps Mieming Mountains Western Tuxer Alps Karwendel Mountains Eastern Tuxer Alps Western Lechtal Alps Central Lechtal Alps Glockturm Range Grieskogel Mountains considerable treeline no_rating no_rating low treeline no_rating no_rating dp6 dp1 wind_drifted_snow N NW W E NE treeline considerable considerable 2 3 3 persistent_weak_layers N NW NE 2200 moderate moderate 3 3 1 steady 2021-01-01T23:00:00Z 2021-01-02T23:00:00Z Wind slabs are to be evaluated critically. Fresh wind slabs represent the main danger. The fresh and somewhat older wind slabs can be released easily, even by a single winter sport participant, especially on steep shady slopes above the tree line, caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Mostly the avalanches are medium-sized. The number and size of avalanche prone locations will increase with altitude. <br/> Weak layers in the lower part of the snowpack can still be released in isolated cases by individual winter sport participants. Caution is to be exercised in particular on steep shady slopes above approximately 2200 m, especially in areas where the snow cover is rather shallow, as well as at transitions from a shallow to a deep snowpack, when entering gullies and bowls for example. In many cases wind slabs are lying on soft layers, also below the tree line. The wind slabs are lying on surface hoar in some places at intermediate and high altitudes. Snow profiles confirm this situation. <br/> Steep shady slopes: The old snowpack will be prone to triggering in some places. Towards its base, the snowpack is faceted and weak. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack are a clear indication of a weakly bonded snowpack. <br/> Some snow will fall in some localities, in particular in the south. Fresh wind slabs are to be evaluated with care and prudence. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-01/2020-12-31_16-00-00/80a72b7c-f54f-41ea-8c50-157bbb952af8.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-01?region=80a72b7c-f54f-41ea-8c50-157bbb952af8 2020-12-31T16:00:00Z 2020-12-31T23:00:00Z 2021-01-01T23:00:00Z Avalanche.report https://avalanche.report Brandenberg Alps Western Kitzbühel Alps Wilder Kaiser Mountains - Waidring Alps Eastern Kitzbühel Alps moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow N NW NE treeline moderate moderate 2 3 2 steady 2021-01-01T23:00:00Z 2021-01-02T23:00:00Z Wind slabs are to be evaluated with care and prudence. The fresh and somewhat older wind slabs are in some cases prone to triggering above the tree line, especially adjacent to ridgelines and in gullies and bowls. Mostly avalanches are only small but can be released also by a single winter sport participant. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. As a consequence of new snow and a strong wind from southerly directions, mostly small wind slabs formed above the tree line. In some places wind slabs are lying on soft layers, especially on shady slopes. The avalanche danger will persist.