link Link to website https://avalanche.report/bulletin/2021-01-18 simple_link Link to the simplified website https://avalanche.report/simple/2021-01-18/en.html fd_albina_map.jpg Danger rating map (whole day) https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/fd_albina_map.jpg fd_tyrol_map.jpg Danger rating map Tirol (whole day) https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/fd_tyrol_map.jpg fd_southtyrol_map.jpg Danger rating map Southtyrol (whole day) https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/fd_southtyrol_map.jpg fd_trentino_map.jpg Danger rating map Trentino (whole day) https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/fd_trentino_map.jpg pdf PDF https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/2021-01-18_en.pdf tyrol_pdf PDF Tirol https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/2021-01-18_AT-07_en.pdf southtyrol_pdf PDF Southtyrol https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/2021-01-18_IT-32-BZ_en.pdf trentino_pdf PDF Trentino https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/2021-01-18_IT-32-TN_en.pdf fd_overlay.png Danger rating overlay (whole day) https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/fd_overlay.png fd_regions.json GeoJSON for regions (whole day) https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/fd_regions.json dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/78bd3db0-1f11-4976-8c8f-7d1abddc1c54.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=78bd3db0-1f11-4976-8c8f-7d1abddc1c54 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Western Tuxer Alps Eastern Tuxer Alps Brandenberg Alps Western Kitzbühel Alps Eastern Kitzbühel Alps Glockturm Range Weißkugel Range Gurgler Range Central Stubai Alps Northern Zillertal Alps Northern Oetz and Stubai Alps high 1600 no_rating no_rating considerable 1600 no_rating no_rating dp6 dp5 persistent_weak_layers N NW SE S SW W E NE 1600 high high 3 3 4 wind_drifted_snow N SE S NW SW E W NE treeline considerable considerable 2 3 3 persistent_weak_layers N SE S NW SW E W NE 1600 considerable considerable 2 3 3 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z A precarious avalanche situation will be encountered over a wide area. The danger exists in particular in alpine snow sports terrain. Caution and restraint are important. <br/> As a consequence of new snow and a strong to storm force northwesterly wind, further wind slabs will form. Avalanches can in many places be released, even by a single winter sport participant. The number and size of avalanche prone locations will increase with altitude. <br/> Additionally avalanches can also penetrate deep layers and reach quite a large size, this also applies in areas close to the tree line, as well as below the tree line. Remotely triggered avalanches are possible. The avalanche prone locations are difficult to recognise. 10 to 30 cm of snow, and even more in some localities, will fall until the early morning. The sometimes storm force wind will transport the fresh and old snow. As a consequence of low temperatures the snowpack can not consolidate. The old snowpack is faceted and its surface consists of surface hoar. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack and stability tests confirm the unfavourable bonding of the snowpack. A precarious avalanche situation will be encountered over a wide area. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/ac761db6-064c-48d2-ab55-a8729211f7c9.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=ac761db6-064c-48d2-ab55-a8729211f7c9 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Karwendel Mountains Western Lechtal Alps Central Lechtal Alps Grieskogel Mountains Western Verwall Mountains Eastern Verwall Mountains Allgäu Alps Silvretta Samnaun Mountains Eastern Lechtal Alps - Ammergau Alps Mieming Mountains high 1600 no_rating no_rating considerable 1600 no_rating no_rating dp6 dp5 persistent_weak_layers N NW SE S SW W E NE 1600 high high 3 3 4 wind_drifted_snow N SE S NW SW E W NE treeline considerable considerable 2 3 3 persistent_weak_layers N SE S NW SW E W NE 1600 considerable considerable 2 3 3 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z A critical avalanche situation will be encountered over a wide area. The danger exists in particular in alpine snow sports terrain. Great caution and restraint are important. <br/> As a consequence of new snow and a sometimes strong northwesterly wind, further wind slabs will form. Avalanches can in many places be released very easily. These can penetrate deep layers and reach large size. Remotely triggered avalanches are possible, this also applies in areas close to the tree line, as well as below the tree line. The avalanche prone locations are difficult to recognise. 20 to 40 cm of snow, and even more in some localities, will fall until the early morning. The old snowpack is faceted and its surface consists of surface hoar. The northwesterly wind will transport the new snow. The brittle wind slabs are lying on the unfavourable surface of an old snowpack. As a consequence of low temperatures the snowpack can settle hardly at all. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack and stability tests confirm the existence of a weak snowack. A critical avalanche situation will be encountered over a wide area. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/ae93251d-a2eb-4164-a779-6b7ae545dc1d.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=ae93251d-a2eb-4164-a779-6b7ae545dc1d 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Gröden Dolomites Prags Dolomites Sarntal Alps Lienzer Dolomites Sexten Dolomites Ulten Valley considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp5 dp8 wind_drifted_snow N NW SE S SW E W NE treeline considerable considerable 3 3 3 persistent_weak_layers SE S SW E W moderate moderate 2 3 2 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z Wind slabs and weakly bonded old snow are to be critically assessed. The fresh and somewhat older wind slabs can in some cases be released easily. As a consequence of the sometimes strong wind the wind slabs will increase in size additionally as the day progresses. <br/> In particular on steep east, south and west facing slopes avalanches can be triggered in the faceted old snow and reach large size in some cases. This applies in particular above the tree line. The sometimes storm force wind has transported the loosely bonded old snow. The brittle wind slabs are lying on unfavourable layers on steep east, south and west facing slopes. Various wind slab layers are lying on soft layers. Towards its base, the snowpack is well consolidated. Wind slabs require caution. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/4772db96-6ac9-4478-a62c-f740c0ed90b7.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=4772db96-6ac9-4478-a62c-f740c0ed90b7 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Fassa Valley Sole, Pejo and Rabbi Maddalene considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp5 dp8 wind_drifted_snow N NW SE S SW E W NE treeline considerable considerable 2 3 3 persistent_weak_layers N SE S NW SW E W NE 1600 moderate moderate 2 3 2 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z A dangerous avalanche situation will prevail. New snow and wind slabs represent the main danger. The new snow and wind slabs are lying on the unfavourable surface of an old snowpack in all aspects above approximately 1600 m. Slopes close to the tree line where surface hoar has been covered with snow are especially precarious. Avalanches can be triggered in the faceted old snow and reach large size in isolated cases. Natural avalanches are possible in particular on wind-loaded slopes. <br/> As a consequence of the sometimes strong wind the wind slabs will increase in size additionally. In addition a latent danger of gliding avalanches exists. <br/> Backcountry touring calls for great caution and restraint. The sometimes strong wind has transported the new snow and, in some cases, old snow as well. The brittle wind slabs are lying on unfavourable layers in all aspects. Over a wide area various wind slab layers are lying on surface hoar. <br/> Precarious weak layers exist in the centre of the snowpack. The avalanche conditions are to some extent precarious. New snow and wind slabs are to be assessed with care and prudence. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/6e5f68b3-6f35-4a34-aeac-8d4f559adda1.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=6e5f68b3-6f35-4a34-aeac-8d4f559adda1 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Eastern Pfunderer Mountains Durreck Range Western Rieserferner Mountains Val Müstair Alps Western Deferegger Alps Langtaufers Ortler Range Schnals Ridge Southern Stubai Alps Venediger Range Southern Zillertal Alps and High Tauern Eastern Rieserferner Mountains Saldurn-Mastaun Ridge Glockner Range Texel Mountains Eastern Deferegger Alps Schober Mountains Western Pfunderer Mountains considerable 1800 no_rating no_rating moderate 1800 no_rating no_rating dp5 dp6 wind_drifted_snow N NW SE S SW W E NE 1800 considerable considerable 3 3 3 persistent_weak_layers N NW SE S SW W E NE moderate moderate 2 3 2 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z A critical avalanche situation will prevail. The new snow and wind slabs can be released easily, or, in isolated cases naturally in all aspects. In the event of solar radiation this applies in particular on wind-loaded slopes as well as. Avalanches can penetrate deep layers and reach large size. Caution is to be exercised also below the tree line. The avalanche prone locations are sometimes covered with new snow and are difficult to recognise. Remotely triggered avalanches are possible. In the north the avalanche prone locations are more prevalent and the danger is greater. Gliding avalanches can also occur. <br/> Caution and restraint are important. In the north in some localities up to 10 cm of snow will fall on Monday. The old snowpack is faceted; its surface is loosely bonded and consists of surface hoar and faceted crystals. The sometimes strong wind will transport the new snow and, in some cases, old snow as well. The brittle wind slabs are lying on the unfavourable surface of an old snowpack. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack and field observations confirm poor snowpack stability. A critical avalanche situation will prevail. Caution and restraint are important. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/3bf6a829-3bdc-4b3d-94ef-75c0c3799ba2.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=3bf6a829-3bdc-4b3d-94ef-75c0c3799ba2 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Wilder Kaiser Mountains - Waidring Alps considerable treeline no_rating no_rating moderate treeline no_rating no_rating dp6 dp5 wind_drifted_snow N NW SE S SW E W NE treeline considerable considerable 2 3 3 wind_drifted_snow N NW SE S E NE treeline moderate moderate 2 3 2 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z Fresh wind slabs require caution. The new snow and wind slabs are lying on the unfavourable surface of an old snowpack in particular on steep shady slopes, also in areas close to the tree line, as well as below the tree line. Avalanches can be triggered in the faceted old snow and reach medium size in some cases. Avalanches can additionally be released on cut slopes. As a consequence of the northwesterly wind the wind slabs will increase in size additionally. In some places new snow and wind slabs are lying on a weakly bonded old snowpack, in particular on shady slopes. As a consequence of low temperatures the snowpack can settle hardly at all. Slight decrease in avalanche danger as a consequence of warming. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/2e1d7f55-dd89-4337-84b9-787ab4da818b.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=2e1d7f55-dd89-4337-84b9-787ab4da818b 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Western Nonsberg Alps Eastern Nonsberger Alps Northern Dolomites of Fiemme considerable treeline no_rating no_rating low treeline no_rating no_rating dp6 dp8 wind_drifted_snow N NW SE S SW E W NE treeline considerable considerable 2 3 3 persistent_weak_layers N SE S NW SW E W NE treeline moderate moderate 2 3 2 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z A sometimes critical avalanche situation will prevail. The fresh and somewhat older wind slabs can be released easily in all aspects. This applies above the tree line, as well as in areas close to the tree line. Mostly avalanches are medium-sized. As a consequence of solar radiation individual natural avalanches are possible as the day progresses. Remotely triggered avalanches are possible in isolated cases. <br/> Caution and restraint are important. The strong wind has transported the fresh and old snow significantly. The old snowpack consists of faceted crystals; its surface is loosely bonded and consists of surface hoar and faceted crystals. The brittle wind slabs are lying on unfavourable layers. <br/> Isolated avalanche prone weak layers exist in the top section of the snowpack. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack have confirmed poor snowpack stability. A critical avalanche situation will be encountered in some regions. Caution and restraint are recommended. dangerRatingMap Simplified danger rating map of the region https://avalanche.report/albina_files/2021-01-18/2021-01-17_16-00-00/5239b54a-a203-47bf-8be3-24d4e8bfa8dc.jpg website Link to region on the website https://avalanche.report/bulletin/2021-01-18?region=5239b54a-a203-47bf-8be3-24d4e8bfa8dc 2021-01-17T16:00:00Z 2021-01-17T23:00:00Z 2021-01-18T23:00:00Z Avalanche.report https://avalanche.report Latemar Southern Adamello Primiero - Pale di S. Martino Adamello - Presanella Prealps Northern Brenta - Peller Cembra Valley Bondone and Stivo Vallarsa Folgaria - Laverone Southern Brenta Southern Lagorai Ledro Valley Northern Lagorai Paganella Marzola - Valsugana Pine' - Mocheni Valley considerable 1600 no_rating no_rating low 1600 no_rating no_rating dp6 dp8 wind_drifted_snow N NW SE S SW E W NE 1600 considerable considerable 2 3 3 persistent_weak_layers N SE S NW SW E W NE 1600 moderate moderate 2 3 2 steady 2021-01-18T23:00:00Z 2021-01-19T23:00:00Z Considerable, level 3. The fresh and older wind slabs represent the main danger. The new snow and wind slabs are prone to triggering in all aspects above approximately 1600 m. Avalanches can in many places be released easily and reach medium size. <br/> Avalanches can additionally be released in deeper layers also. Remotely triggered avalanches are possible. Especially places where surface hoar has been covered with snow are treacherous. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack serve as an alarm indicating the danger. <br/> In addition an appreciable danger of gliding avalanches exists. <br/> Backcountry touring calls for experience in the assessment of avalanche danger. Meticulous route selection is important. The strong wind has transported some snow. The brittle wind slabs are poorly bonded with the old snowpack. <br/> Precarious weak layers exist in the top section of the snowpack. As a consequence of low temperatures the snowpack can not consolidate. <br/> Hardly any decrease in avalanche danger.