link Link to website https://avalanche.report/bulletin/2021-01-21 simple_link Link to the simplified website https://avalanche.report/simple/2021-01-21/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/2021-01-21_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/2021-01-21_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/2021-01-21_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/2021-01-21_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/f4061d56-0853-46bd-b7dc-bd7a14d27b83.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-21?region=f4061d56-0853-46bd-b7dc-bd7a14d27b83 2021-01-20T16:00:00Z 2021-01-20T23:00:00Z 2021-01-21T23:00:00Z Avalanche.report https://avalanche.report Weißkugel Range Western Verwall Mountains Gurgler Range Central Stubai Alps Eastern Verwall Mountains Northern Zillertal Alps 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 Brandenberg Alps Western Kitzbühel Alps Eastern Kitzbühel Alps Western Lechtal Alps Central Lechtal Alps Glockturm Range Grieskogel Mountains considerable no_rating no_rating dp5 dp6 persistent_weak_layers N NW SE S SW W E NE considerable considerable 3 3 3 wind_drifted_snow N NW W E NE treeline considerable considerable 2 3 3 steady 2021-01-21T23:00:00Z 2021-01-22T23:00:00Z Weakly bonded old snow requires caution. Wind slabs are to be evaluated critically. Avalanches can in some cases be released in deep layers and reach large size in isolated cases, this also applies in areas close to the tree line. Remotely triggered avalanches are possible. Natural avalanches are possible, in particular on steep shady slopes in the regions exposed to the foehn wind. As a consequence of a sometimes storm force wind from southerly directions, sometimes avalanche prone wind slabs will form. Avalanches can be released, even by a single winter sport participant and reach medium size, especially on west, north and east facing slopes above the tree line. The number and size of avalanche prone locations will increase with altitude. Caution and restraint are important. The old snowpack is faceted. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack and stability tests confirm the unfavourable bonding of the snowpack. The sometimes storm force wind will transport the snow. In some places new snow and wind slabs are lying on surface hoar. Some snow will fall in particular along the border with Italy. The avalanche danger will persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/d4bb312d-b069-4907-a25d-875686770753.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-21?region=d4bb312d-b069-4907-a25d-875686770753 2021-01-20T16:00:00Z 2021-01-20T23:00:00Z 2021-01-21T23:00:00Z Avalanche.report https://avalanche.report Wilder Kaiser Mountains - Waidring Alps considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp6 wind_drifted_snow N NW W E NE treeline considerable considerable 2 3 3 wind_drifted_snow N NW NE treeline moderate moderate 2 3 2 steady 2021-01-21T23:00:00Z 2021-01-22T23:00:00Z Fresh wind slabs require caution. As a consequence of a sometimes storm force wind from southerly directions, sometimes avalanche prone wind slabs will form. Avalanches can in some places be released, even by a single winter sport participant and reach medium size, especially on steep west, north and east facing slopes above the tree line, as well as on steep shady slopes below the tree line. The number and size of avalanche prone locations will increase with altitude. As a consequence of a strong wind from southerly directions, sometimes avalanche prone wind slabs will form in particular on west, north and east facing slopes. In isolated cases wind slabs are lying on a weakly bonded old snowpack, in particular on shady slopes also in areas close to the tree line. As a consequence of mild temperatures the snowpack will settle. The avalanche danger will persist. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/446cb1a4-bb36-46cc-a67f-b5e5bb3a3d88.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-21?region=446cb1a4-bb36-46cc-a67f-b5e5bb3a3d88 2021-01-20T16:00:00Z 2021-01-20T23:00:00Z 2021-01-21T23:00:00Z Avalanche.report https://avalanche.report Eastern Pfunderer Mountains Durreck Range Western Rieserferner Mountains Val Müstair Alps Western Deferegger Alps Langtaufers Ortler Range Schnals Ridge Southern Stubai Alps Venediger Range Southern Zillertal Alps and High Tauern Eastern Rieserferner Mountains Saldurn-Mastaun Ridge Glockner Range Texel Mountains Eastern Deferegger Alps Schober Mountains Western Pfunderer Mountains considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp6 dp5 wind_drifted_snow N NW SE S SW E W NE treeline considerable considerable 3 3 3 persistent_weak_layers N NW SE S SW W E NE moderate moderate 2 3 2 steady 2021-01-21T23:00:00Z 2021-01-22T23:00:00Z Fresh wind slabs require caution. Weakly bonded old snow requires caution. The more recent wind slabs can be released easily in all aspects above the tree line, especially at their margins. In addition the hard wind slabs are capable of being triggered in isolated cases still. Avalanches can in some cases be triggered in deep layers and reach large size. Caution is to be exercised in all aspects also in areas close to the tree line. The avalanche prone locations are sometimes covered with new snow and are difficult to recognise. Gliding avalanches are possible. Caution and restraint are important. 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 southwesterly directions, further wind slabs will form. The brittle wind slabs are lying on the unfavourable surface of an old snowpack. The old snowpack is faceted; its surface is loosely bonded and consists of surface hoar and faceted crystals. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack and field observations confirm poor snowpack stability. Fresh wind slabs require caution. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-21/2021-01-20_16-00-00/2bec51a2-d35b-4aaf-8fe1-444e4c4c7a60.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-21?region=2bec51a2-d35b-4aaf-8fe1-444e4c4c7a60 2021-01-20T16:00:00Z 2021-01-20T23:00:00Z 2021-01-21T23:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Latemar Southern Adamello Sarntal Alps Adamello - Presanella Northern Brenta - Peller Bondone and Stivo Folgaria - Laverone Southern Brenta Southern Lagorai Northern Lagorai Maddalene Pine' - Mocheni Valley Ulten Valley Eastern Nonsberger Alps Northern Dolomites of Fiemme Gröden Dolomites Primiero - Pale di S. Martino Prags Dolomites Prealps Cembra Valley Lienzer Dolomites Vallarsa Western Nonsberg Alps Fassa Valley Sole, Pejo and Rabbi Ledro Valley Paganella Marzola - Valsugana considerable treeline no_rating no_rating low treeline no_rating no_rating dp6 dp8 wind_drifted_snow N NW SE S SW E W NE treeline considerable considerable 3 3 3 persistent_weak_layers N SE S NW SW E W NE treeline moderate moderate 2 3 2 steady 2021-01-21T23:00:00Z 2021-01-22T23:00:00Z Wind slabs and weakly bonded old snow are to be critically assessed. The fresh and somewhat older wind slabs can in some cases be released easily. In addition the hard wind slabs are capable of being triggered. The prevalence of the avalanche prone locations will increase at high altitude and in the high Alpine regions. In some places avalanches can be triggered in the faceted old snow and reach large size in some cases. This applies in particular above the tree line. At low and intermediate altitudes individual gliding avalanches are possible. In steep terrain there is a danger of falling on the hard snow surface. Restraint is recommended. In some regions up to 10 cm of snow will fall. As a consequence of a sometimes strong wind from southwesterly directions, sometimes easily released wind slabs will form. Various wind slab layers are lying on soft layers. Places where surface hoar has been covered with snow are especially precarious. Towards its base, the snowpack is well consolidated. Fresh wind slabs are to be evaluated with care and prudence.