linkLink to websitehttps://avalanche.report/bulletin/2021-01-30simple_linkLink to the simplified websitehttps://avalanche.report/simple/2021-01-30/en.htmlfd_albina_map.jpgDanger rating map (whole day)https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/fd_albina_map.jpgfd_tyrol_map.jpgDanger rating map Tirol (whole day)https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/fd_tyrol_map.jpgfd_southtyrol_map.jpgDanger rating map Southtyrol (whole day)https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/fd_southtyrol_map.jpgfd_trentino_map.jpgDanger rating map Trentino (whole day)https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/fd_trentino_map.jpgpdfPDF https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/2021-01-30_en.pdftyrol_pdfPDF Tirolhttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/2021-01-30_AT-07_en.pdfsouthtyrol_pdfPDF Southtyrolhttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/2021-01-30_IT-32-BZ_en.pdftrentino_pdfPDF Trentinohttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/2021-01-30_IT-32-TN_en.pdffd_overlay.pngDanger rating overlay (whole day)https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/fd_overlay.pngfd_regions.jsonGeoJSON for regions (whole day)https://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/fd_regions.jsondangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/95a916ca-0cc3-479c-b071-6da969e01393.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2021-01-30?region=95a916ca-0cc3-479c-b071-6da969e013932021-01-29T16:00:00Z2021-01-29T23:00:00Z2021-01-30T23:00:00ZSexten DolomitesSouthern Stubai AlpsSouthern Zillertal Alps and High TauernNorthern Oetz and Stubai AlpsWestern Tuxer AlpsTexel MountainsEastern Tuxer AlpsSarntal AlpsWestern Pfunderer MountainsEastern Pfunderer MountainsDurreck RangeWestern Rieserferner MountainsWestern Deferegger AlpsCentral Stubai AlpsNorthern Zillertal AlpsUlten ValleyVenediger RangeEastern Nonsberger AlpsEastern Rieserferner MountainsNorthern Dolomites of FiemmeGlockner RangeGröden DolomitesEastern Deferegger AlpsPrags DolomitesSchober MountainsLienzer DolomitesGrieskogel Mountainsconsiderabletreelineno_ratingno_ratingconsiderabletreelineno_ratingno_ratingdp6dp2wind_drifted_snowSESWENWNENWStreelineconsiderableconsiderable233gliding_snowESESWNNEWNWS2600considerableconsiderable22persistent_weak_layersESESWNWNENWStreelinemoderatemoderate322steady2021-01-30T23:00:00Z2021-01-31T23:00:00ZWind slabs represent the main danger. Caution is to be exercised in areas with glide cracks.The new snow and wind slabs of the last few days are lying on soft layers in all aspects above the tree line. Avalanches can be released by a single winter sport participant and reach medium size. Dry avalanches can additionally be released in the weakly bonded old snow. In isolated cases these are large. Remotely triggered avalanches are possible. <br/> Especially in places that are protected from the wind and at high altitudes and in high Alpine regions individual natural avalanches are possible as a consequence of the strong to storm force northwesterly wind. Caution is to be exercised in case of releases originating from starting zones that have retained the snow thus far. <br/> In the regions with a lot of snow gliding avalanches are possible, even quite large ones. In the regions where rain falls the avalanche danger is greater. <br/> Meticulous route selection is required.In particular in the north and in the northwest 15 to 30 cm of snow, and even more in some localities, has fallen above approximately 1500 m. In the south a little new snow. <br/> Over a wide area 5 to 10 cm of snow will fall above approximately 1500 m. Strong northwesterly wind. The wind will transport the fresh and old snow. In some places new snow and wind slabs are lying on soft layers. Distinct weak layers exist in the centre of the snowpack. Towards its base, the snowpack is largely stable. <br/> The rain gave rise to a loss of strength within the snowpack in particular at low altitude.As a consequence of mild temperatures the snow drift accumulations will stabilise.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/aa0741a5-68f3-4b46-9a28-d17e8033df65.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2021-01-30?region=aa0741a5-68f3-4b46-9a28-d17e8033df652021-01-29T16:00:00Z2021-01-29T23:00:00Z2021-01-30T23:00:00ZBrandenberg AlpsWestern Kitzbühel AlpsWilder Kaiser Mountains - Waidring AlpsEastern Kitzbühel Alpsconsiderabletreelineno_ratingno_ratingconsiderabletreelineno_ratingno_ratingdp6dp3wind_drifted_snowSESWENWNENWStreelineconsiderableconsiderable233wet_snowESESWNNEWNWStreelineconsiderableconsiderable22persistent_weak_layersSESWENWNENWStreelineconsiderableconsiderable233steady2021-01-30T23:00:00Z2021-01-31T23:00:00ZFor those venturing off piste a sometimes unfavourable avalanche situation will prevail.Numerous small to medium-sized avalanches occurred naturally. <br/> The fresh and somewhat older wind slabs are sometimes thick and can in some cases be released easily especially at their margins. This applies above the tree line. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> In addition in particular at low and intermediate altitudes, further wet and gliding avalanches are possible. <br/> Meticulous route selection is recommended.Over a wide area 20 to 50 cm of snow, and even more in some localities, has fallen since Tuesday above approximately 1500 m. <br/> 5 to 10 cm of snow will fall on Saturday above approximately 1500 m. Strong northwesterly wind. The wind will transport the fresh and old snow. In some places new snow and wind slabs are lying on soft layers. This applies at high altitude. <br/> Avalanche prone weak layers exist in the centre of the snowpack. Towards its base, the snowpack is faceted. <br/> The rain gave rise to increasing softening of the snowpack especially at low altitude.The avalanche danger will decrease gradually.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/0d0f4afd-e8b5-4804-9638-02865778d145.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2021-01-30?region=0d0f4afd-e8b5-4804-9638-02865778d1452021-01-29T16:00:00Z2021-01-29T23:00:00Z2021-01-30T23:00:00ZWeißkugel RangeVal Müstair AlpsWestern Verwall MountainsGurgler RangeLangtaufersEastern Verwall MountainsOrtler RangeSchnals RidgeAllgäu AlpsSilvrettaSamnaun MountainsEastern Lechtal Alps - Ammergau AlpsMieming MountainsSaldurn-Mastaun RidgeKarwendel MountainsWestern Lechtal AlpsCentral Lechtal AlpsGlockturm Rangeconsiderabletreelineno_ratingno_ratingconsiderabletreelineno_ratingno_ratingdp6dp3new_snowSESWENWNENWStreelineconsiderableconsiderable22wet_snowESESWNNEWNWStreelineconsiderableconsiderable22persistent_weak_layersSESWENWNENWStreelineconsiderableconsiderable333steady2021-01-30T23:00:00Z2021-01-31T23:00:00ZA critical avalanche situation will persist.Numerous avalanches occurred naturally. <br/> Especially in places that are protected from the wind and at high altitudes and in high Alpine regions more natural avalanches are possible as a consequence of the strong to storm force northwesterly wind, caution is to be exercised in particular in case of releases originating from starting zones that have retained the snow thus far. The snowpack will be moist at low and intermediate altitudes. This has a decelerating effect on the avalanches. <br/> In addition in particular at low and intermediate altitudes, further wet and gliding avalanches are possible. <br/> The large quantity of fresh snow and the extensive wind slabs formed during the snowfall can be released by a single winter sport participant at high altitudes and in high Alpine regions. Avalanches can penetrate deep layers and reach quite a large size. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. <br/> Extensive experience in the assessment of avalanche danger and great restraint are required.Over a wide area 40 to 70 cm of snow, and even more in some localities, has fallen since Tuesday above approximately 1500 m. <br/> 20 cm of snow will fall on Saturday above approximately 1500 m. Strong northwesterly wind. The wind will transport the fresh and old snow. In some places new snow and wind slabs are lying on soft layers. This applies at high altitudes and in high Alpine regions. <br/> Distinct weak layers exist in the centre of the snowpack. Towards its base, the snowpack is faceted. <br/> The rain gave rise to increasing softening of the snowpack especially at low altitude.The avalanche danger will decrease gradually.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files/2021-01-30/2021-01-29_16-00-00/6d3b48d3-5d5d-47f1-88fd-27edbb60473a.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2021-01-30?region=6d3b48d3-5d5d-47f1-88fd-27edbb60473a2021-01-29T16:00:00Z2021-01-29T23:00:00Z2021-01-30T23:00:00ZLatemarSouthern AdamelloPrimiero - Pale di S. MartinoAdamello - PresanellaPrealpsNorthern Brenta - PellerCembra ValleyBondone and StivoVallarsaWestern Nonsberg AlpsFolgaria - LaveroneSouthern BrentaFassa ValleySole, Pejo and RabbiSouthern LagoraiLedro ValleyNorthern LagoraiMaddalenePaganellaMarzola - ValsuganaPine' - Mocheni Valleyconsiderabletreelineno_ratingno_ratingconsiderabletreelineno_ratingno_ratingdp6dp2wind_drifted_snowSESWENWNENWStreelineconsiderableconsiderable333gliding_snowSESWENWNENWS2400considerableconsiderable22persistent_weak_layersSESWENWNENWSconsiderableconsiderable323steady2021-01-30T23:00:00Z2021-01-31T23:00:00ZAs a consequence of the sometimes strong northwesterly wind the avalanche prone locations will become more prevalent as the day progresses.The fresh and older wind slabs represent the main danger. The fresh snow of last week and the sometimes deep wind slabs can be released easily in all aspects and generally above the tree line. Remotely triggered avalanches are possible. <br/> Until the temperature drops more natural avalanches are possible. In the regions with a lot of snow gliding avalanches are possible, even quite large ones. This applies in particular at low and intermediate altitudes. <br/> The conditions are precarious for snow sport activities. Caution and restraint are recommended.The strong wind has transported the new snow. In some places new snow and wind slabs are lying on soft layers. The surface of the snowpack has frozen to form a strong crust and will soften during the day. This applies in particular at low and intermediate altitudes. <br/> In its middle, the snowpack is unfavourably layered. Towards its base, the snowpack is largely stable.In the course of the day the wind slabs will increase in size additionally. A precarious avalanche situation will persist in some cases. Temporary increase in danger of dry and moist avalanches as a consequence of warming, in the event of solar radiation in particular at the base of rock walls. Over a wide area 10 to 30 cm of snow will fall during the night above approximately 900 m.