link Link to website https://avalanche.report/bulletin/2021-04-16 simple_link Link to the simplified website https://avalanche.report/simple/2021-04-16/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/2021-04-16_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/2021-04-16_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/2021-04-16_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/2021-04-16_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/672c28d3-5c9d-4bdb-9fe2-15607472f09b.jpg website Link to region on the website https://avalanche.report/bulletin/2021-04-16?region=672c28d3-5c9d-4bdb-9fe2-15607472f09b 2021-04-15T15:00:00Z 2021-04-15T22:00:00Z 2021-04-16T22:00:00Z Avalanche.report https://avalanche.report Southern Adamello Primiero - Pale di S. Martino Adamello - Presanella Prealps Northern Brenta - Peller Bondone and Stivo Vallarsa Folgaria - Laverone Southern Brenta Sole, Pejo and Rabbi Southern Lagorai Ledro Valley Northern Lagorai Maddalene Paganella Marzola - Valsugana Pine' - Mocheni Valley moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 dp10 new_snow W N SW NW SE E NE S treeline moderate moderate 1 2 wind_drifted_snow N NW SE E NE 2200 moderate moderate 2 3 2 wet_snow W N SW NW SE E NE S low low 1 1 decreasing 2021-04-16T22:00:00Z 2021-04-17T22:00:00Z New snow and wind slabs are to be assessed with care and prudence. Wind slabs are sometimes quite large but can only be released by large loads in most cases. These are covered with new snow in some cases and therefore difficult to recognise. The avalanche prone locations are to be found in particular in northwest to north to southeast facing aspects, in particular adjacent to ridgelines and in gullies and bowls above the tree line. The number and size of avalanche prone locations will increase with altitude. <br/> Slight increase in avalanche danger as a consequence of warming during the day and solar radiation. On very steep sunny slopes individual loose snow avalanches are to be expected from the late morning, but they will be mostly small. In some localities up to 15 cm of snow, and even more in some localities, has fallen since Wednesday above approximately 1000 m. In some cases the wind slabs have bonded still only poorly with the old snowpack, especially on steep shady slopes at high altitudes and in high Alpine regions. The old snowpack will be generally well bonded. <br/> Outgoing longwave radiation during the night will be quite good over a wide area. The solar radiation will give rise as the day progresses to increasing moistening of the snowpack. The danger of loose snow avalanches will decrease gradually. Sunshine and high temperatures will give rise to increasing settling of the snowpack. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-04-16/2021-04-15_15-00-00/a2caba37-c1ac-4f02-92c6-21ff94d3b6ae.jpg website Link to region on the website https://avalanche.report/bulletin/2021-04-16?region=a2caba37-c1ac-4f02-92c6-21ff94d3b6ae 2021-04-15T15:00:00Z 2021-04-15T22:00:00Z 2021-04-16T22:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Latemar Allgäu Alps Eastern Lechtal Alps - Ammergau Alps Mieming Mountains Karwendel Mountains Brandenberg Alps Wilder Kaiser Mountains - Waidring Alps Western Lechtal Alps Central Lechtal Alps Grieskogel Mountains Val Müstair Alps Western Verwall Mountains Langtaufers Eastern Verwall Mountains Schnals Ridge Silvretta Southern Stubai Alps Samnaun Mountains Southern Zillertal Alps and High Tauern Northern Oetz and Stubai Alps Saldurn-Mastaun Ridge Western Tuxer Alps Texel Mountains Eastern Tuxer Alps Sarntal Alps Western Kitzbühel Alps Western Pfunderer Mountains Eastern Kitzbühel Alps Glockturm Range Eastern Pfunderer Mountains Durreck Range Weißkugel Range Western Rieserferner Mountains Gurgler Range Western Deferegger Alps Central Stubai Alps Ortler Range Northern Zillertal Alps Ulten Valley Venediger Range Eastern Nonsberger Alps Eastern Rieserferner Mountains Northern Dolomites of Fiemme Glockner Range Gröden Dolomites Eastern Deferegger Alps Prags Dolomites Schober Mountains Cembra Valley Lienzer Dolomites Western Nonsberg Alps Fassa Valley moderate 2200 no_rating no_rating low 2200 no_rating no_rating dp6 dp10 wind_drifted_snow N NW NE 2200 moderate moderate 2 3 2 decreasing 2021-04-16T22:00:00Z 2021-04-17T22:00:00Z Wind slabs require caution. Wind slabs are sometimes quite large and can in some cases be released easily. The avalanche prone locations are to be found in particular in northwest to north to northeast facing aspects above approximately 2200 m, but in isolated cases also adjacent to ridgelines in all aspects at high altitudes and in high Alpine regions. The number and size of avalanche prone locations will increase with altitude. <br/> <br/> Slight increase in avalanche danger as a consequence of warming during the day and solar radiation. In some cases the various wind slabs have bonded still only poorly together. Individual avalanche prone locations are to be found in particular on steep shady slopes above approximately 2200 m. <br/> Outgoing longwave radiation during the night will be quite good over a wide area. The solar radiation will give rise as the day progresses to increasing moistening of the snowpack. The danger of loose snow avalanches will decrease. Sunshine and high temperatures will give rise to increasing settling of the snowpack.