link Link to website http://conselharan2.cyberneticos.net//bulletin/2021-12-13 simple_link Link to the simplified website http://conselharan2.cyberneticos.net//simple/2021-12-13/en.html fd_albina_map.jpg Danger rating map (whole day) http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/fd_trentino_map.jpg pdf PDF http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/2021-12-13_en.pdf tyrol_pdf PDF Tirol http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/2021-12-13_AT-07_en.pdf southtyrol_pdf PDF Southtyrol http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/2021-12-13_IT-32-BZ_en.pdf trentino_pdf PDF Trentino http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/2021-12-13_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/fd_regions.json dangerRatingMap Simplified danger rating map of the region http://conselharan2.cyberneticos.net//albina_files_local/2021-12-13/2021-12-12_16-24-45/4a5445e6-a17b-4dd0-806b-8a1e2634061a.jpg website Link to region on the website http://conselharan2.cyberneticos.net//bulletin/2021-12-13?region=4a5445e6-a17b-4dd0-806b-8a1e2634061a 2021-12-12T16:24:45Z 2021-12-12T23:00:00Z 2021-12-13T23:00:00Z Avalanche.report http://conselharan2.cyberneticos.net/ Southern limit of Aran South slope of Aran North and center of Aran considerable 2200 no_rating no_rating considerable 2200 no_rating no_rating gliding_snow W S SW E SE 2200 considerable considerable 2 2 persistent_weak_layers NW NE E N 2000 considerable considerable 3 3 2 decreasing 2021-12-13T23:00:00Z 2021-12-14T23:00:00Z Wet and gliding avalanches are to be expected from the middle of the day. <br/> Weakly bonded old snow in shady places that are protected from the wind. A great many medium-sized and large wet and gliding avalanches are to be expected from the middle of the day. The avalanche prone locations are to be found on very steep sunny slopes at low and intermediate altitudes. <br/> <br/> The fresh snow and the extensive wind slabs remain in some cases prone to triggering on wind-protected shady slopes above approximately 2000 m. These can still in isolated cases be released by people. Areas where the snow cover is rather shallow where weaknesses exist in the old snowpack are especially dangerous. In isolated cases avalanches can penetrate deep layers and reach large size. <br/> <br/> Experience in the assessment of avalanche danger is advisable. Caution is to be exercised in areas with glide cracks. Today on very steep grassy slopes numerous medium-sized to large avalanches occurred naturally. <br/> 140 to 170 cm of snow, and even more in some localities, fell in the last ten days above approximately 2000 m. This snow is lying on soft layers on steep, rather lightly snow-covered shady slopes and at intermediate and high altitudes. <br/> <br/> In all regions in all altitude zones a very large amount ofsnow is lying for the time of year. Tuesday: Outgoing longwave radiation during the night will be quite good. In all aspects there will be a gradual decrease in the avalanche danger to level 2 (moderate).