link Link to website https://avalanche.report/bulletin/2020-02-01 simple_link Link to the simplified website https://avalanche.report/simple/2020-02-01/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/2020-02-01_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/2020-02-01_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/2020-02-01_IT-32_BZen.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/2020-02-01_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/efb4b21e-4630-485e-a1de-3c9792f1bea6.jpg website Link to region on the website https://avalanche.report/bulletin/2020-02-01?region=efb4b21e-4630-485e-a1de-3c9792f1bea6 2020-01-31T16:00:00Z 2020-01-31T23:00:00Z 2020-02-01T23:00:00Z Avalanche.report https://avalanche.report Western Verwall Mountains Eastern Verwall Mountains Silvretta Samnaun Mountains Northern Oetz and Stubai Alps Western Tuxer Alps Eastern Tuxer Alps Western Kitzbühel Alps Eastern Kitzbühel Alps Glockturm Range Weißkugel Range Gurgler Range Central Stubai Alps Northern Zillertal Alps Allgäu Alps Venediger Range Eastern Lechtal Alps - Ammergau Alps Eastern Rieserferner Mountains Mieming Mountains Glockner Range Karwendel Mountains Brandenberg Alps Wilder Kaiser Mountains - Waidring Alps Western Lechtal Alps Central Lechtal Alps Grieskogel Mountains Texel Mountains Western Pfunderer Mountains Eastern Pfunderer Mountains Durreck Range Val Müstair Alps Western Rieserferner Mountains Langtaufers Schnals Ridge Ortler Range Southern Stubai Alps Southern Zillertal Alps and High Tauern Saldurn-Mastaun Ridge considerable treeline considerable 2 3 3 moderate 1 3 moderate treeline moderate 2 3 2 moderate 1 2 dp6 wind_drifted_snow E N SE NW NE treeline wet_snow SW W S SE 2600 increasing 2020-02-01T23:00:00Z 2020-02-02T23:00:00Z Fresh wind slabs - warming. The backcountry and freeriding conditions remain to some extent precarious. As a consequence of a strong to storm force northwesterly wind, extensive wind slabs formed in particular in the regions exposed to heavier precipitation. Wind slabs can in some places be released, even by a single winter sport participant and reach medium size. These avalanche prone locations are covered with fresh snow and are therefore barely recognisable, even to the trained eye. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack can indicate the danger. <br/> Significant warming to high altitudes: As a consequence of warming, the likelihood of loose snow avalanches being released will increase significantly on very steep sunny slopes. In addition as the day progresses an increasing number of small and, in isolated cases, medium-sized slab avalanches are possible. A latent danger of gliding avalanches exists, in particular on steep sunny slopes below approximately 2500 m. The snowpack will be subject to considerable local variations. The fresh snow and wind slabs are lying on soft layers, especially on wind-protected shady slopes above the tree line as well as in areas close to the tree line. In some places relatively hard layers of snow are lying on old snow containing large grains. On Sunday as a consequence of the rain there will be a gradual increase in the danger of wet and gliding avalanches. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/0ab68c48-f0af-44f8-bcc3-a8629e31ce0a.jpg website Link to region on the website https://avalanche.report/bulletin/2020-02-01?region=0ab68c48-f0af-44f8-bcc3-a8629e31ce0a 2020-01-31T16:00:00Z 2020-01-31T23:00:00Z 2020-02-01T23:00:00Z Avalanche.report https://avalanche.report Eastern Deferegger Alps Schober Mountains Lienzer Dolomites Gröden Dolomites Prags Dolomites Sarntal Alps Sexten Dolomites Western Deferegger Alps Ulten Valley Eastern Nonsberger Alps Northern Dolomites of Fiemme Southern Adamello Primiero - Pale di S. Martino Adamello - Presanella Northern Brenta - Peller Western Nonsberg Alps Southern Brenta Fassa Valley Sole, Pejo and Rabbi Northern Lagorai Latemar Maddalene moderate treeline moderate 2 2 3 moderate 1 2 low treeline low 2 2 1 low 1 1 dp6 wind_drifted_snow E N SE NW NE treeline wet_snow SW W S SE 2600 increasing 2020-02-01T23:00:00Z 2020-02-02T23:00:00Z Fresh wind slabs require caution. As a consequence of warming during the day the avalanche prone locations will become more prevalent. The more recent wind slabs can still be released in particular on steep shady slopes above the tree line. As a consequence of warming during the day small and, in isolated cases, medium-sized moist and wet avalanches are possible. They can be released in the weakly bonded old snow in particular in areas where the snow cover is rather shallow. In particular transitions from a shallow to a deep snowpack where weaknesses exist in the old snowpack are precarious. The strong wind has transported the fresh snow significantly. Especially above the tree line mostly small wind slabs formed. Faceted weak layers exist in the snowpack in particular on steep shady slopes. At high altitudes and in high Alpine regions the avalanche prone locations are more prevalent. Gradual increase in danger of dry and moist avalanches as a consequence of warming during the day and solar radiation. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files_local/2020-02-01/2020-01-31_16-00-00/4d807a09-426b-4025-b598-fd1ff1121a3c.jpg website Link to region on the website https://avalanche.report/bulletin/2020-02-01?region=4d807a09-426b-4025-b598-fd1ff1121a3c 2020-01-31T16:00:00Z 2020-01-31T23:00:00Z 2020-02-01T23:00:00Z Avalanche.report https://avalanche.report Prealps Cembra Valley Bondone and Stivo Vallarsa Folgaria - Laverone Southern Lagorai Ledro Valley Paganella Marzola - Valsugana Pine' - Mocheni Valley low low 2 2 1 low 1 1 wet_snow SW W S SE 2000 wind_drifted_snow S E N SE NW NE treeline steady 2020-02-01T23:00:00Z 2020-02-02T23:00:00Z As a consequence of warming during the day the avalanche prone locations will become more prevalent as the day progresses. Fresh and somewhat older wind slabs are mostly rather small and can be released by large loads in particular. At high altitudes and in high Alpine regions avalanche prone locations are a little more prevalent. A clear night will be followed in the early morning by quite favourable conditions generally, but the danger of wet and gliding avalanches will increase later. Moist avalanches can be released in near-ground layers in particular in areas where the snow cover is rather shallow. In steep terrain there is a danger of falling on the hard crust. The snowpack will be in most cases well bonded. The strong wind has transported only a little snow. Adjacent to ridgelines and in gullies and bowls mostly small wind slabs formed. Faceted weak layers exist in the old snowpack in particular on rather lightly snow-covered shady slopes. Temporary increase in danger of dry and moist avalanches as a consequence of warming during the day and solar radiation.