link Link to website https://avalanche.report/bulletin/2020-12-24 simple_link Link to the simplified website https://avalanche.report/simple/2020-12-24/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/2020-12-24_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/2020-12-24_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/2020-12-24_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/2020-12-24_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/f134bfdf-18ad-4e95-bf38-29cfcecb9f06.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-24?region=f134bfdf-18ad-4e95-bf38-29cfcecb9f06 2020-12-23T16:00:00Z 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z 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 SE S NW SW E W NE treeline considerable considerable 2 3 3 persistent_weak_layers N NW NE 2200 moderate moderate 3 3 1 increasing 2020-12-24T23:00:00Z 2020-12-25T23:00:00Z Wind slabs are to be evaluated critically. As a consequence of a strong wind from variable directions, sometimes avalanche prone wind slabs will form in all aspects, caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. These can be released by a single winter sport participant. Mostly the avalanches are rather small. 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. Over a wide area 10 cm of snow, and even more in some localities, will fall. The strong wind will transport the fresh and old snow. In some places wind slabs are lying on surface hoar. <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. The avalanche danger will increase but remain within the current danger level. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/191d141b-3198-4193-a8ad-ce8a04745012.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-24?region=191d141b-3198-4193-a8ad-ce8a04745012 2020-12-23T16:00:00Z 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Avalanche.report https://avalanche.report Glockner Range Texel Mountains Weißkugel Range Gurgler Range Central Stubai Alps Schnals Ridge Northern Zillertal Alps Southern Stubai Alps Venediger Range Southern Zillertal Alps and High Tauern Eastern Rieserferner Mountains considerable treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow N SE S NW SW E W NE treeline considerable considerable 2 3 3 increasing 2020-12-24T23:00:00Z 2020-12-25T23:00:00Z Wind slabs are to be evaluated critically. Fresh and somewhat older wind slabs can be released by a single winter sport participant in all aspects above the tree line. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Mostly the avalanches are only small. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> On steep sunny slopes only isolated gliding avalanches are possible. In some regions up to 10 cm of snow, and even more in some localities, will fall. As a consequence of a strong wind from variable directions, avalanche prone wind slabs will form. In some places wind slabs are lying on surface hoar, especially on shady slopes. In its middle, the snowpack is well consolidated. Towards its base, the snowpack is faceted, especially on shady slopes above the tree line, as well as in all aspects in high Alpine regions. The avalanche danger will increase but remain within the current danger level. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/5f825b7b-746e-4cde-9520-f2ab8fe614fd.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-24?region=5f825b7b-746e-4cde-9520-f2ab8fe614fd 2020-12-23T16:00:00Z 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z 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 increasing 2020-12-24T23:00:00Z 2020-12-25T23:00:00Z Wind slabs require caution. The fresh wind slabs are in some cases prone to triggering above the tree line, especially on steep shady slopes. 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 variable directions, mostly small wind slabs will form above the tree line. In some places wind slabs are lying on surface hoar, especially on shady slopes. Increase in danger of dry avalanches as a consequence of new snow and wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/9be56a2b-4fd6-4efc-a117-16914f2afdaa.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-24?region=9be56a2b-4fd6-4efc-a117-16914f2afdaa 2020-12-23T16:00:00Z 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Avalanche.report https://avalanche.report Prealps Cembra Valley Bondone and Stivo Vallarsa Western Nonsberg Alps Eastern Nonsberger Alps Paganella Northern Dolomites of Fiemme moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow N SE S NW SW E W NE treeline moderate moderate 2 3 2 steady 2020-12-24T23:00:00Z 2020-12-25T23:00:00Z Wind slabs require caution. The fresh and somewhat older wind slabs are prone to triggering in all aspects above the tree line. Mostly avalanches are rather small but can be released even by a single winter sport participant. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> On steep sunny slopes only isolated gliding avalanches are possible. Little snow will fall. As a consequence of new snow and a strong wind from variable directions, mostly small wind slabs will form above the tree line. In some places wind slabs are lying on the soft surface of an old snowpack. In its middle, the snowpack is well consolidated. Towards its base, the snowpack is faceted, especially on shady slopes above the tree line, as well as in all aspects in high Alpine regions. <br/> At low and intermediate altitudes no snow is lying. Slight increase in danger of dry avalanches as a consequence of the strong northerly wind. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-24/2020-12-23_16-00-00/90bb8706-d1da-4de7-8ca4-c368b6289f80.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-24?region=90bb8706-d1da-4de7-8ca4-c368b6289f80 2020-12-23T16:00:00Z 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Latemar Saldurn-Mastaun Ridge Southern Adamello Sarntal Alps Adamello - Presanella Western Pfunderer Mountains Northern Brenta - Peller Folgaria - Laverone Southern Brenta Southern Lagorai Northern Lagorai Maddalene Pine' - Mocheni Valley Eastern Pfunderer Mountains Durreck Range Western Rieserferner Mountains Western Deferegger Alps Ortler Range Ulten Valley Gröden Dolomites Primiero - Pale di S. Martino Eastern Deferegger Alps Prags Dolomites Schober Mountains Lienzer Dolomites Fassa Valley Sole, Pejo and Rabbi Ledro Valley Marzola - Valsugana moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow N SE S NW SW E W NE treeline moderate moderate 2 3 2 steady 2020-12-24T23:00:00Z 2020-12-25T23:00:00Z Wind slabs require caution. The fresh and somewhat older wind slabs are prone to triggering in all aspects above the tree line. Mostly avalanches are rather small but can be released even by a single winter sport participant. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. In regions neighbouring those that are subject to danger level 3 (considerable) the avalanche prone locations are more prevalent and the danger is greater. <br/> On steep sunny slopes only isolated gliding avalanches are possible. Over a wide area 5 cm of snow, and even more in some localities, will fall. As a consequence of new snow and a strong wind from variable directions, mostly small wind slabs will form above the tree line. In some places wind slabs are lying on surface hoar, especially on shady slopes. In its middle, the snowpack is well consolidated. Towards its base, the snowpack is faceted, especially on shady slopes above the tree line, as well as in all aspects in high Alpine regions. Slight increase in danger of dry avalanches as a consequence of the strong northerly wind.