link Link to website https://avalanche.report/bulletin/2020-12-04 simple_link Link to the simplified website https://avalanche.report/simple/2020-12-04/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/2020-12-04_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/2020-12-04_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/2020-12-04_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/2020-12-04_IT-32-TN_en.pdf am_albina_map.jpg Danger rating map (AM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/am_albina_map.jpg am_tyrol_map.jpg Danger rating map Tirol (AM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/am_tyrol_map.jpg am_southtyrol_map.jpg Danger rating map Southtyrol (AM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/am_southtyrol_map.jpg am_trentino_map.jpg Danger rating map Trentino (AM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/am_trentino_map.jpg pm_albina_map.jpg Danger rating map (PM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/pm_albina_map.jpg pm_tyrol_map.jpg Danger rating map Tirol (PM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/pm_tyrol_map.jpg pm_southtyrol_map.jpg Danger rating map Southtyrol (PM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/pm_southtyrol_map.jpg pm_trentino_map.jpg Danger rating map Trentino (PM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/pm_trentino_map.jpg am_overlay.png Danger rating overlay (AM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/am_overlay.png pm_overlay.png Danger rating overlay (PM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/pm_overlay.png am_regions.json GeoJSON for regions (AM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/am_regions.json pm_regions.json GeoJSON for regions (PM) https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/pm_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/25f5c36a-0d54-4e85-94d2-5163e0e976ff.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=25f5c36a-0d54-4e85-94d2-5163e0e976ff 2020-12-03T16:00:00Z 2020-12-03T23:00:00Z 2020-12-04T11:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Latemar Schnals Ridge Southern Stubai Alps Texel Mountains Southern Adamello Adamello - Presanella Northern Brenta - Peller Southern Brenta Southern Lagorai Northern Lagorai Maddalene Western Rieserferner Mountains Gurgler Range Western Deferegger Alps Ortler Range Ulten Valley Venediger Range Eastern Rieserferner Mountains Northern Dolomites of Fiemme Glockner Range Gröden Dolomites Primiero - Pale di S. Martino Eastern Deferegger Alps Prags Dolomites Schober Mountains Lienzer Dolomites Fassa Valley Sole, Pejo and Rabbi moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 dp2 wind_drifted_snow NW N NE treeline moderate moderate 2 3 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Significant increase in avalanche danger as a consequence of new snow and strong wind. With immediate effect, the avalanche bulletin will appear daily at 5 pm. Early and late morning: Fresh wind slabs represent the main danger. The fresh wind slabs can be released even by a single winter sport participant in particular on steep shady slopes above the tree line. Such avalanche prone locations are clearly recognisable to the trained eye. The avalanches are rather small. Afternoon: As the snowfall becomes more intense the prevalence of the avalanche prone locations will increase as the day progresses. In all aspects the previously small wind slabs will increase in size appreciably. Evening and night: An increasing number of medium-sized gliding avalanches are to be expected, in the regions exposed to a lot of new snow especially on steep grassy slopes. In addition an appreciable danger of dry slab avalanches exists. This applies in particular on steep shady slopes above the tree line. Mostly these are medium-sized. Over a wide area 25 to 50 cm of snow, and even more in some localities, will fall. From early morning the wind will be strong to storm force. In the course of the day the wind slabs will increase in size appreciably. In many cases new snow and wind slabs are lying on soft layers. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes above the tree line. The meteorological conditions will bring about a substantial weakening of the snowpack during the first half of the night in particular on steep shady slopes. Sharp increase in avalanche danger as a consequence of new snow and stormy weather. A critical avalanche situation will prevail. As the snowfall becomes more intense large and, in isolated cases, very large natural avalanches are to be expected. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/25f5c36a-0d54-4e85-94d2-5163e0e976ff_PM.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=25f5c36a-0d54-4e85-94d2-5163e0e976ff 2020-12-03T16:00:00Z 2020-12-04T11:00:00Z 2020-12-04T23:00:00Z Avalanche.report https://avalanche.report Sexten Dolomites Latemar Schnals Ridge Southern Stubai Alps Texel Mountains Southern Adamello Adamello - Presanella Northern Brenta - Peller Southern Brenta Southern Lagorai Northern Lagorai Maddalene Western Rieserferner Mountains Gurgler Range Western Deferegger Alps Ortler Range Ulten Valley Venediger Range Eastern Rieserferner Mountains Northern Dolomites of Fiemme Glockner Range Gröden Dolomites Primiero - Pale di S. Martino Eastern Deferegger Alps Prags Dolomites Schober Mountains Lienzer Dolomites Fassa Valley Sole, Pejo and Rabbi considerable no_rating no_rating dp6 dp2 new_snow SW N NW S SE NE W E considerable considerable 2 3 3 moderate 1 2 gliding_snow SW N NW S SE NE W E 2500 moderate moderate 1 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Significant increase in avalanche danger as a consequence of new snow and strong wind. With immediate effect, the avalanche bulletin will appear daily at 5 pm. Early and late morning: Fresh wind slabs represent the main danger. The fresh wind slabs can be released even by a single winter sport participant in particular on steep shady slopes above the tree line. Such avalanche prone locations are clearly recognisable to the trained eye. The avalanches are rather small. Afternoon: As the snowfall becomes more intense the prevalence of the avalanche prone locations will increase as the day progresses. In all aspects the previously small wind slabs will increase in size appreciably. Evening and night: An increasing number of medium-sized gliding avalanches are to be expected, in the regions exposed to a lot of new snow especially on steep grassy slopes. In addition an appreciable danger of dry slab avalanches exists. This applies in particular on steep shady slopes above the tree line. Mostly these are medium-sized. Over a wide area 25 to 50 cm of snow, and even more in some localities, will fall. From early morning the wind will be strong to storm force. In the course of the day the wind slabs will increase in size appreciably. In many cases new snow and wind slabs are lying on soft layers. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes above the tree line. The meteorological conditions will bring about a substantial weakening of the snowpack during the first half of the night in particular on steep shady slopes. Sharp increase in avalanche danger as a consequence of new snow and stormy weather. A critical avalanche situation will prevail. As the snowfall becomes more intense large and, in isolated cases, very large natural avalanches are to be expected. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/1fbf1de4-56db-41db-abff-1680b0665355.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=1fbf1de4-56db-41db-abff-1680b0665355 2020-12-03T16:00:00Z 2020-12-03T23:00:00Z 2020-12-04T11:00:00Z Avalanche.report https://avalanche.report Eastern Pfunderer Mountains Durreck Range Val Müstair Alps Langtaufers Southern Zillertal Alps and High Tauern Eastern Nonsberger Alps Saldurn-Mastaun Ridge Sarntal Alps Prealps Western Pfunderer Mountains Cembra Valley Bondone and Stivo Vallarsa Western Nonsberg Alps Folgaria - Laverone Ledro Valley Paganella Marzola - Valsugana Pine' - Mocheni Valley moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 dp2 wind_drifted_snow NW N W NE E treeline moderate moderate 1 3 3 moderate 1 2 persistent_weak_layers NW N NE 2500 moderate moderate 2 3 2 moderate 1 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Significant increase in avalanche danger as a consequence of new snow and strong wind. With immediate effect, the avalanche bulletin will appear daily at 5 pm. Early and late morning: Fresh wind slabs represent the main danger. The fresh wind slabs can be released by a single winter sport participant on steep shady slopes. The avalanches are rather small. Afternoon: As the snowfall becomes more intense the prevalence and size of these avalanche prone locations will increase as the day progresses. In all aspects the previously small wind slabs will increase in size appreciably. An increasing number of medium-sized gliding avalanches are possible, in the regions exposed to a lot of new snow especially on steep grassy slopes as well as. Towards the evening the natural avalanche activity will gradually increase [Emtpy]. Over a wide area 20 to 40 cm of snow, and even more in some localities, will fall. From early morning the wind will be strong to storm force. The new snow and wind slabs will be deposited on soft layers. In the course of the day the wind slabs will increase in size appreciably. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes in high Alpine regions. Sharp increase in avalanche danger as a consequence of new snow and stormy weather. A critical avalanche situation will prevail. As the snowfall becomes more intense medium-sized and, in many cases, large natural avalanches are possible. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/1fbf1de4-56db-41db-abff-1680b0665355_PM.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=1fbf1de4-56db-41db-abff-1680b0665355 2020-12-03T16:00:00Z 2020-12-04T11:00:00Z 2020-12-04T23:00:00Z Avalanche.report https://avalanche.report Eastern Pfunderer Mountains Durreck Range Val Müstair Alps Langtaufers Southern Zillertal Alps and High Tauern Eastern Nonsberger Alps Saldurn-Mastaun Ridge Sarntal Alps Prealps Western Pfunderer Mountains Cembra Valley Bondone and Stivo Vallarsa Western Nonsberg Alps Folgaria - Laverone Ledro Valley Paganella Marzola - Valsugana Pine' - Mocheni Valley considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp6 dp2 new_snow SW N NW S SE NE W E treeline considerable considerable 2 3 3 moderate 1 2 gliding_snow SW N NW S SE NE W E 2500 moderate moderate 2 3 2 moderate 1 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Significant increase in avalanche danger as a consequence of new snow and strong wind. With immediate effect, the avalanche bulletin will appear daily at 5 pm. Early and late morning: Fresh wind slabs represent the main danger. The fresh wind slabs can be released by a single winter sport participant on steep shady slopes. The avalanches are rather small. Afternoon: As the snowfall becomes more intense the prevalence and size of these avalanche prone locations will increase as the day progresses. In all aspects the previously small wind slabs will increase in size appreciably. An increasing number of medium-sized gliding avalanches are possible, in the regions exposed to a lot of new snow especially on steep grassy slopes as well as. Towards the evening the natural avalanche activity will gradually increase [Emtpy]. Over a wide area 20 to 40 cm of snow, and even more in some localities, will fall. From early morning the wind will be strong to storm force. The new snow and wind slabs will be deposited on soft layers. In the course of the day the wind slabs will increase in size appreciably. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes in high Alpine regions. Sharp increase in avalanche danger as a consequence of new snow and stormy weather. A critical avalanche situation will prevail. As the snowfall becomes more intense medium-sized and, in many cases, large natural avalanches are possible. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/d6496769-87f4-4f95-acfe-09594a7559f3.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=d6496769-87f4-4f95-acfe-09594a7559f3 2020-12-03T16:00:00Z 2020-12-03T23:00:00Z 2020-12-04T11:00:00Z Avalanche.report https://avalanche.report Glockturm Range Weißkugel Range Central Stubai Alps Northern Zillertal Alps moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow NW N NE treeline moderate moderate 2 3 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Increase in avalanche danger as a consequence of new snow and strong wind. With immediate effect, the avalanche bulletin will appear daily at 5 pm. Fresh wind slabs represent the main danger. The fresh wind slabs can be released even by a single winter sport participant in particular on steep shady slopes above the tree line. Such avalanche prone locations are clearly recognisable to the trained eye. The avalanches are rather small. As the snowfall becomes more intense the prevalence of the avalanche prone locations will increase as the day progresses. In all aspects the previously small wind slabs will increase in size appreciably. Evening: With the onset of the intense snowfall, the natural avalanche activity will gradually increase [Emtpy]. This applies in particular on steep shady slopes above the tree line. Mostly the avalanches are rather small. Over a wide area 10 to 20 cm of snow, and even more in some localities, will fall. From early morning the wind will be strong to storm force. In the course of the day the wind slabs will increase in size appreciably. In many cases new snow and wind slabs are lying on soft layers. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes above the tree line. Sharp increase in avalanche danger as a consequence of new snow and stormy weather. A critical avalanche situation will prevail. As the snowfall becomes more intense large and, in isolated cases, very large natural avalanches are to be expected. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/d6496769-87f4-4f95-acfe-09594a7559f3_PM.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=d6496769-87f4-4f95-acfe-09594a7559f3 2020-12-03T16:00:00Z 2020-12-04T11:00:00Z 2020-12-04T23:00:00Z Avalanche.report https://avalanche.report Glockturm Range Weißkugel Range Central Stubai Alps Northern Zillertal Alps considerable treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow NW N NE treeline considerable considerable 2 3 3 moderate 1 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Increase in avalanche danger as a consequence of new snow and strong wind. With immediate effect, the avalanche bulletin will appear daily at 5 pm. Fresh wind slabs represent the main danger. The fresh wind slabs can be released even by a single winter sport participant in particular on steep shady slopes above the tree line. Such avalanche prone locations are clearly recognisable to the trained eye. The avalanches are rather small. As the snowfall becomes more intense the prevalence of the avalanche prone locations will increase as the day progresses. In all aspects the previously small wind slabs will increase in size appreciably. Evening: With the onset of the intense snowfall, the natural avalanche activity will gradually increase [Emtpy]. This applies in particular on steep shady slopes above the tree line. Mostly the avalanches are rather small. Over a wide area 10 to 20 cm of snow, and even more in some localities, will fall. From early morning the wind will be strong to storm force. In the course of the day the wind slabs will increase in size appreciably. In many cases new snow and wind slabs are lying on soft layers. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes above the tree line. Sharp increase in avalanche danger as a consequence of new snow and stormy weather. A critical avalanche situation will prevail. As the snowfall becomes more intense large and, in isolated cases, very large natural avalanches are to be expected. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2020-12-04/2020-12-03_16-00-00/ecb75557-812a-4cb7-9ed1-2b9534c4c175.jpg website Link to region on the website https://avalanche.report/bulletin/2020-12-04?region=ecb75557-812a-4cb7-9ed1-2b9534c4c175 2020-12-03T16:00:00Z 2020-12-03T23:00:00Z 2020-12-04T23:00:00Z Avalanche.report https://avalanche.report Western Verwall Mountains Eastern Verwall Mountains 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 Wilder Kaiser Mountains - Waidring Alps Eastern Kitzbühel Alps Western Lechtal Alps Central Lechtal Alps Grieskogel Mountains moderate treeline no_rating no_rating low treeline no_rating no_rating dp6 wind_drifted_snow NW N NE treeline moderate moderate 2 3 2 increasing 2020-12-04T23:00:00Z 2020-12-05T23:00:00Z Fresh wind slabs represent the main danger. With immediate effect, the avalanche bulletin will appear daily at 5 pm. The fresh wind slabs can be released by a single winter sport participant in some cases in particular on steep shady slopes above the tree line. Such avalanche prone locations are clearly recognisable to the trained eye. The avalanches are rather small. The number and size of avalanche prone locations will increase as the day progresses. Over a wide area 5 to 15 cm of snow will fall. From early morning the wind will be strong to storm force. In the course of the day the previously small wind slabs will increase in size. The old snowpack is weak in some cases and its surface consists of loosely bonded snow lying on a melt-freeze crust that is barely capable of bearing a load, especially on steep shady slopes above the tree line. Below the tree line from a snow sport perspective, insufficient snow is lying. Increase in avalanche danger as a consequence of new snow and strong wind.