link Link to website https://avalanche.report/bulletin/2020-12-23 simple_link Link to the simplified website https://avalanche.report/simple/2020-12-23/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/2020-12-23_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/2020-12-23_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/2020-12-23_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/2020-12-23_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/d8ce4207-885a-4f5b-83fc-9f75071be4dc.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-23?region=d8ce4207-885a-4f5b-83fc-9f75071be4dc 2020-12-22T16:00:00Z 2020-12-22T23:00:00Z 2020-12-23T23:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Schnals Ridge Southern Stubai Alps Southern Zillertal Alps and High Tauern Saldurn-Mastaun Ridge Texel Mountains Southern Adamello Sarntal Alps Adamello - Presanella Western Pfunderer Mountains Northern Brenta - Peller 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 Venediger Range Eastern Rieserferner Mountains Glockner Range Gröden Dolomites Primiero - Pale di S. Martino Eastern Deferegger Alps Prags Dolomites Schober Mountains Lienzer Dolomites Fassa Valley Sole, Pejo and Rabbi Ledro Valley Paganella Marzola - Valsugana moderate 2200 no_rating no_rating moderate 2200 no_rating no_rating dp6 dp2 wind_drifted_snow N NW E NE 2200 moderate moderate 2 3 2 gliding_snow S SE SW 2600 moderate moderate 1 3 steady 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Wind slabs require caution. Caution is to be exercised in areas with glide cracks. The fresh and somewhat older wind slabs are in some cases prone to triggering on steep shady slopes above approximately 2200 m. 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. <br/> On very steep grassy slopes and on sunny slopes more gliding avalanches are possible, even quite large ones. Areas with glide cracks are to be avoided. Slight increase in danger of wet snow slides as a consequence of warming. In some regions up to 10 cm of snow has fallen. As a consequence of a strong wind from westerly directions, mostly small wind slabs will form since Tuesday. 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 persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/6a3b9c07-ffa6-4c20-a6c2-1d39dad5dab7.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-23?region=6a3b9c07-ffa6-4c20-a6c2-1d39dad5dab7 2020-12-22T16:00:00Z 2020-12-22T23:00:00Z 2020-12-23T23:00:00Z Avalanche.report https://avalanche.report Prealps Vallarsa Western Nonsberg Alps Folgaria - Laverone Latemar Eastern Nonsberger Alps Northern Dolomites of Fiemme moderate 2200 no_rating no_rating low 2200 no_rating no_rating dp6 wind_drifted_snow N S NW SE SW W E NE 2200 moderate moderate 2 3 2 steady 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Fresh wind slabs require caution. The fresh and somewhat older wind slabs can be released easily in some places above approximately 2200 m. This applies in particular adjacent to ridgelines and in gullies and bowls. <br/> On very steep grassy slopes and on sunny slopes only isolated gliding avalanches are possible. As a consequence of the sometimes strong wind the previously small wind slabs will increase in size moderately. In some places wind slabs are lying on the soft surface of an old snowpack, especially on shady slopes. <br/> In its middle, the snowpack is well consolidated. Towards its base, the snowpack is faceted. <br/> At low and intermediate altitudes only a little snow is lying. The avalanche danger will persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/8e7682c7-afb1-4244-a4d5-1db83b4e9bdc.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-23?region=8e7682c7-afb1-4244-a4d5-1db83b4e9bdc 2020-12-22T16:00:00Z 2020-12-22T23:00:00Z 2020-12-23T23:00:00Z 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 moderate 2200 no_rating no_rating low 2200 no_rating no_rating dp1 dp6 persistent_weak_layers N NW NE 2200 moderate moderate 3 3 1 wind_drifted_snow N NW E NE 2200 moderate moderate 2 3 2 steady 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Weak layers in the lower part of the snowpack are treacherous. Wind slabs require caution. Weak layers in the lower part of the snowpack can be released in some places 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. Avalanches can be triggered in the faceted old snow and reach a dangerous size. In the regions with a lot of snow the situation is more favourable. <br/> As a consequence of a sometimes strong wind from westerly directions, wind slabs will form since Tuesday. These are rather small but in some cases prone to triggering, in particular on shady slopes. The number and size of avalanche prone locations will increase with altitude. <br/> Slight increase in danger of wet snow slides as a consequence of warming. In some regions 10 cm of snow, and even more in some localities, has fallen. The sometimes 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. <br/> Steep sunny slopes as well as low and intermediate altitudes: The snowpack is largely stable and its surface has a melt-freeze crust. The avalanche danger will persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/d64e5f9b-e5cf-4517-bc2e-c03e6a5a7b34.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-23?region=d64e5f9b-e5cf-4517-bc2e-c03e6a5a7b34 2020-12-22T16:00:00Z 2020-12-22T23:00:00Z 2020-12-23T23:00:00Z Avalanche.report https://avalanche.report Weißkugel Range Gurgler Range Central Stubai Alps Northern Zillertal Alps moderate 2200 no_rating no_rating low 2200 no_rating no_rating dp6 wind_drifted_snow N NW E NE 2200 moderate moderate 2 3 2 steady 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Wind slabs require caution. Fresh and somewhat older wind slabs can be released by a single winter sport participant on steep shady slopes above approximately 2200 m. This applies especially adjacent to ridgelines. They are mostly only small. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> Slight increase in danger of wet and gliding avalanches as a consequence of warming. 10 cm of snow, and even more in some localities, has fallen. As a consequence of a strong to storm force wind from westerly directions, mostly small wind slabs will form since Tuesday. 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 persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/5de901e5-b1d6-4e28-a46f-8c5ac0d0e706.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-23?region=5de901e5-b1d6-4e28-a46f-8c5ac0d0e706 2020-12-22T16:00:00Z 2020-12-22T23:00:00Z 2020-12-23T23:00:00Z Avalanche.report https://avalanche.report Cembra Valley Bondone and Stivo low treeline no_rating no_rating low treeline no_rating no_rating dp2 wind_drifted_snow N S NW SE SW W E NE treeline low low 2 3 1 steady 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Wet snow represents the main danger. On very steep grassy slopes and on sunny slopes only isolated gliding avalanches are possible. At low and intermediate altitudes no snow is lying below approximately 1000 m. The avalanche danger will persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-23/2020-12-22_16-00-00/03dbd91a-cb38-4313-948c-3513bdd64d83.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-23?region=03dbd91a-cb38-4313-948c-3513bdd64d83 2020-12-22T16:00:00Z 2020-12-22T23:00:00Z 2020-12-23T23:00:00Z Avalanche.report https://avalanche.report Brandenberg Alps Western Kitzbühel Alps Wilder Kaiser Mountains - Waidring Alps Eastern Kitzbühel Alps low no_rating no_rating steady 2020-12-23T23:00:00Z 2020-12-24T23:00:00Z Low, level 1. Low, level 1. At low and intermediate altitudes from a snow sport perspective, in most cases insufficient snow is lying. At low and intermediate altitudes hardly any snow is lying. At higher altitudes a little snow is lying. The snowpack is largely stable. A generally favourable avalanche situation will prevail.