link Link to website https://avalanche.report/bulletin/2023-01-31 simple_link Link to the simplified website https://static.avalanche.report/simple/2023-01-31/en.html fd_albina_map.jpg Danger rating map (whole day) https://static.avalanche.report/bulletins/2023-01-31/2023-01-30_16-00-00/fd_AT-07_map.jpg pdf PDF https://static.avalanche.report/bulletins/2023-01-31/2023-01-30_16-00-00/2023-01-31_en.pdf fd_overlay.png Danger rating overlay (whole day) https://static.avalanche.report/bulletins/2023-01-31/2023-01-30_16-00-00/fd_AT-07_overlay.png dangerRatingMap Simplified danger rating map of the region https://static.avalanche.report/bulletins/2023-01-31/2023-01-30_16-00-00/AT-07_6a1e8613-41f9-4f50-aa11-cbbb8e651b8b.jpg website Link to region on the website https://avalanche.report/bulletin/2023-01-31?region=6a1e8613-41f9-4f50-aa11-cbbb8e651b8b 2023-01-30T16:00:00Z 2023-01-30T23:00:00Z 2023-01-31T23:00:00Z Avalanche.report https://avalanche.report considerable treeline low treeline dp6 dp1 wind_slab W E NW SE SW N S NE treeline 2 poor many persistent_weak_layers W E NW SE SW N S NE 2200 2 poor some steady 2023-01-31T23:00:00Z 2023-02-01T23:00:00Z Backcountry touring and other off-piste activities call for caution. Wind slabs and weakly bonded old snow represent the main danger. As a consequence of new snow and a strong to storm force northwesterly wind, avalanche prone wind slabs will form in all aspects. These can be released even by a single winter sport participant above the tree line. Slopes adjacent to ridgelines are especially unfavourable. Individual avalanche prone locations are to be found also in areas close to the tree line. Mostly avalanches are medium-sized. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> Additionally avalanches can also be released in deep layers. Such avalanche prone locations are to be found on steep, little used shady slopes above approximately 2200 m and on steep sunny slopes above approximately 2500 m. On Tuesday the wind will be strong to storm force over a wide area. The fresh and older wind slabs will be deposited on soft layers in all aspects. The more recent wind slabs will be deposited on surface hoar in some places, in particular on the Main Alpine Ridge and to the north. The snowpack will be prone to triggering in some places. <br/> Faceted weak layers exist in the old snowpack, especially on shady slopes above approximately 2200 m, as well as on sunny slopes above approximately 2500 m. <br/> Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack are a clear indication of a weakly bonded snowpack. Fresh wind slabs require caution. As a consequence of a strong wind from northerly directions, further wind slabs will form on Wednesday. The snowpack remains in some cases prone to triggering. dangerRatingMap Simplified danger rating map of the region https://static.avalanche.report/bulletins/2023-01-31/2023-01-30_16-00-00/AT-07_92475c23-1c4b-41e8-bbfe-269723341f61.jpg website Link to region on the website https://avalanche.report/bulletin/2023-01-31?region=92475c23-1c4b-41e8-bbfe-269723341f61 2023-01-30T16:00:00Z 2023-01-30T23:00:00Z 2023-01-31T23:00:00Z Avalanche.report https://avalanche.report moderate 1800 low 1800 dp6 wind_slab W E NW SE SW N S NE 1800 2 poor some steady 2023-01-31T23:00:00Z 2023-02-01T23:00:00Z Fresh wind slabs represent the main danger. In all aspects avalanche prone wind slabs will form. The fresh and somewhat older wind slabs can be released even by a single winter sport participant above approximately 1800 m. Slopes adjacent to ridgelines are especially unfavourable. Avalanche prone locations are to be found also in areas close to the tree line. The prevalence of these will increase with altitude. Mostly avalanches are medium-sized. The wind will transport the new snow and, in some cases, old snow as well. The fresh and older wind slabs will be deposited on soft layers in all aspects. They are lying on surface hoar in some places. Fresh wind slabs require caution. As a consequence of a strong wind from northerly directions, further wind slabs will form on Wednesday. The snowpack remains in some cases prone to triggering. dangerRatingMap Simplified danger rating map of the region https://static.avalanche.report/bulletins/2023-01-31/2023-01-30_16-00-00/AT-07_f3fcd24f-86db-42a2-ac15-11690cfd0d8f.jpg website Link to region on the website https://avalanche.report/bulletin/2023-01-31?region=f3fcd24f-86db-42a2-ac15-11690cfd0d8f 2023-01-30T16:00:00Z 2023-01-30T23:00:00Z 2023-01-31T23:00:00Z Avalanche.report https://avalanche.report moderate treeline low treeline dp6 dp1 wind_slab W E NW SE SW N S NE treeline 2 poor some persistent_weak_layers W E NW SE SW N S NE 2200 2 poor some steady 2023-01-31T23:00:00Z 2023-02-01T23:00:00Z Fresh and older wind slabs represent the main danger. Weakly bonded old snow is to be evaluated with care and prudence. As a consequence of the strong to storm force northwesterly wind, the snow drift accumulations will increase in size on Tuesday. In all aspects avalanche prone wind slabs will form. These can be released even by a single winter sport participant above the tree line. Slopes adjacent to ridgelines are especially unfavourable. Individual avalanche prone locations are to be found also in areas close to the tree line. Mostly avalanches are medium-sized. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> Additionally avalanches can also be released in deep layers. Such avalanche prone locations are to be found on steep, little used shady slopes above approximately 2200 m and on steep sunny slopes above approximately 2500 m. The strong wind will transport the new snow and, in some cases, old snow as well. The fresh wind slabs will be deposited on soft layers in all aspects. They are lying on surface hoar in some places, in particular on the Main Alpine Ridge and to the north. <br/> Faceted weak layers exist in the old snowpack, especially on shady slopes above approximately 2200 m, as well as on sunny slopes above approximately 2500 m. Fresh wind slabs require caution. As a consequence of a strong wind from northerly directions, further wind slabs will form on Wednesday. The snowpack remains in some cases prone to triggering.