linkLink to websitehttps://avalanche.report/bulletin/2019-12-30simple_linkLink to the simplified websitehttps://avalanche.report/simple/2019-12-30/en.htmlfd_albina_map.jpgDanger rating map (whole day)https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/fd_albina_map.jpgfd_tyrol_map.jpgDanger rating map Tirol (whole day)https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/fd_tyrol_map.jpgfd_southtyrol_map.jpgDanger rating map Southtyrol (whole day)https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/fd_southtyrol_map.jpgfd_trentino_map.jpgDanger rating map Trentino (whole day)https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/fd_trentino_map.jpgpdfPDF https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/2019-12-30_en.pdftyrol_pdfPDF Tirolhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/2019-12-30_AT-07_en.pdfsouthtyrol_pdfPDF Southtyrolhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/2019-12-30_IT-32_BZen.pdftrentino_pdfPDF Trentinohttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/2019-12-30_IT-32-TN_en.pdffd_overlay.pngDanger rating overlay (whole day)https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/fd_overlay.pngfd_regions.jsonGeoJSON for regions (whole day)https://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/fd_regions.jsondangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/e8988813-b7e2-476c-a095-e8346f7683a5.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2019-12-30?region=e8988813-b7e2-476c-a095-e8346f7683a52019-12-29T16:00:00Z2019-12-29T23:00:00Z2019-12-30T23:00:00ZLatemarSouthern AdamelloPrimiero - Pale di S. MartinoAdamello - PresanellaPrealpsNorthern Brenta - PellerCembra ValleyBondone and StivoVallarsaWestern Nonsberg AlpsFolgaria - LaveroneSouthern BrentaFassa ValleySole, Pejo and RabbiSouthern LagoraiLedro ValleyNorthern LagoraiMaddalenePaganellaMarzola - ValsuganaPine' - Mocheni Valleyconsiderabletreelineconsiderable332moderate12moderatetreelinemoderate222low11wind_drifted_snowNSWNEESNWSEWtreelinegliding_snowNSWNEESNWSEW2400steady2019-12-30T23:00:00Z2019-12-31T23:00:00ZThe wind slabs represent the main danger.Ski touring and other off-piste activities, including snowshoe hiking, call for meticulous route selection, in particular on steep slopes above approximately 1800 m. Great caution and restraint are advisable. The more recent wind slabs are extensive and can in some cases be released easily. Single winter sport participants can release avalanches very easily, in particular on wind-loaded slopes. Below approximately 2400 m small and medium-sized gliding avalanches are possible.The wind slabs are to be found in particular adjacent to ridgelines and in gullies and bowls and generally in the high Alpine regions. They are extensive and prone to triggering. In some cases the wind slabs have bonded still only poorly with the old snowpack. The old snowpack will be moist below approximately 2200 m. In steep terrain there is a danger of falling on the icy crust.Wind slabs represent the main danger. In addition an appreciable danger of gliding avalanches exists, in particular in the regions with a lot of snow in particular below approximately 2200 m.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/3a9dc354-f91c-407b-a0f0-86b47e47e4eb.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2019-12-30?region=3a9dc354-f91c-407b-a0f0-86b47e47e4eb2019-12-29T16:00:00Z2019-12-29T23:00:00Z2019-12-30T23:00:00ZWestern Tuxer AlpsEastern Tuxer AlpsGlockturm RangeWeiÃkugel RangeWestern Verwall MountainsGurgler RangeCentral Stubai AlpsEastern Verwall MountainsNorthern Zillertal AlpsSilvrettaSamnaun MountainsNorthern Oetz and Stubai Alpsconsiderable2400considerable233moderate12moderate2400moderate232moderate12dp6dp2wind_drifted_snowSWNEESSEW2400gliding_snowSWESSEW2600decreasing2019-12-30T23:00:00Z2019-12-31T23:00:00ZWind slabs require caution.Fresh and somewhat older wind slabs are to be assessed with care and prudence. Caution is to be exercised adjacent to ridgelines as well as in gullies and bowls, and behind abrupt changes in the terrain in particular above approximately 2400 m. Single snow sport participants can release avalanches as before, including medium-sized ones. <br/> Dry avalanches can additionally be released in deeper layers, mostly by large additional loads. This applies in particular on steep south facing slopes above approximately 2600 m as well as on steep east and west facing slopes above approximately 2400 m. In particular transitions from a shallow to a deep snowpack are unfavourable. <br/> Small to medium-sized gliding avalanches are possible. This applies in particular on steep grassy slopes, especially on east, south and west facing slopes below approximately 2600 m, but in isolated cases also on steep shady slopes below approximately 2000 m.The wind will be moderate in some regions. In particular adjacent to ridgelines the wind slabs will increase in size moderately. In some cases the wind slabs have bonded still only poorly together, in particular at high altitudes and in high Alpine regions. Faceted weak layers exist in the old snowpack in particular in areas where the snow cover is rather shallow. This applies in particular adjacent to ridgelines as well as on steep east, south and west facing slopes at high altitudes and in high Alpine regions.Further decrease in danger of dry avalanches. Slight increase in danger of gliding avalanches.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/784ebe29-6f57-49b3-8f55-e1c02ff80f0e.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2019-12-30?region=784ebe29-6f57-49b3-8f55-e1c02ff80f0e2019-12-29T16:00:00Z2019-12-29T23:00:00Z2019-12-30T23:00:00ZGlockner RangeEastern Deferegger AlpsSchober MountainsLienzer DolomitesVenediger RangeEastern Rieserferner MountainsSexten DolomitesEastern Pfunderer MountainsDurreck RangeVal Müstair AlpsWestern Rieserferner MountainsLangtaufersWestern Deferegger AlpsSchnals RidgeOrtler RangeSouthern Stubai AlpsUlten ValleySouthern Zillertal Alps and High TauernEastern Nonsberger AlpsSaldurn-Mastaun RidgeNorthern Dolomites of FiemmeTexel MountainsGröden DolomitesSarntal AlpsPrags DolomitesWestern Pfunderer Mountainsconsiderable2200considerable233low11moderate2200moderate222low11dp6dp2wind_drifted_snowNSWNEESNWSEW2200gliding_snowNSWNEESNWSEW2600decreasing2019-12-30T23:00:00Z2019-12-31T23:00:00ZThe fresh wind slabs represent the main danger.Fresh and somewhat older wind slabs must be evaluated with care and prudence in all aspects above approximately 2200 m. Avalanches can be released by a single winter sport participant and reach large size in isolated cases. The wind slabs are to be found in particular adjacent to ridgelines and in gullies and bowls. In isolated cases avalanches can be triggered in deep layers of the snowpack and reach quite a large size. The number and size of avalanche prone locations will increase with altitude. <br/> Especially below approximately 2600 m small and medium-sized gliding avalanches and moist snow slides are possible. Areas with glide cracks are to be avoided. The current avalanche situation calls for extensive experience in the assessment of avalanche danger and restraint.In some cases the various wind slabs have bonded still only poorly with each other and the old snowpack. Faceted weak layers exist in the old snowpack, in particular on steep, rather lightly snow-covered east, south and west facing slopes as well as adjacent to ridgelines above approximately 2200 m.Further decrease in danger of dry avalanches. In addition a latent danger of gliding avalanches and moist snow slides exists.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/510fac28-5f7d-4074-9146-c5ba538086b2.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2019-12-30?region=510fac28-5f7d-4074-9146-c5ba538086b22019-12-29T16:00:00Z2019-12-29T23:00:00Z2019-12-30T23:00:00ZKarwendel MountainsWestern Lechtal AlpsCentral Lechtal AlpsGrieskogel MountainsAllgäu AlpsEastern Lechtal Alps - Ammergau AlpsMieming Mountainsmoderatemoderate232moderate12dp6dp2wind_drifted_snowSWNEESSEW2400gliding_snowSWESSEW2600decreasing2019-12-30T23:00:00Z2019-12-31T23:00:00ZWind slabs in particular on near-ridge slopes.Fresh and older wind slabs are to be evaluated with care and prudence above approximately 2200 m. The avalanche prone locations are to be found in particular adjacent to ridgelines. The avalanche prone locations are clearly recognisable to the trained eye. Avalanches can in isolated cases be released by small loads and reach medium size. The wind slabs are to be bypassed in particular in very steep terrain. <br/> Especially below approximately 2600 m small and medium-sized gliding avalanches and moist snow slides are possible. Areas with glide cracks are to be avoided.In some cases the various wind slabs have bonded still only poorly together, in particular adjacent to ridgelines. The snowpack will become increasingly stable. This applies in particular at low and intermediate altitudes.Gradual decrease in danger of dry avalanches. Slight increase in danger of gliding avalanches.dangerRatingMapSimplified danger rating map of the regionhttps://avalanche.report/albina_files_local/2019-12-30/2019-12-29_16-00-00/180228f1-83da-48b0-bc97-3409fbe549a7.jpgwebsiteLink to region on the websitehttps://avalanche.report/bulletin/2019-12-30?region=180228f1-83da-48b0-bc97-3409fbe549a72019-12-29T16:00:00Z2019-12-29T23:00:00Z2019-12-30T23:00:00ZBrandenberg AlpsWestern Kitzbühel AlpsWilder Kaiser Mountains - Waidring AlpsEastern Kitzbühel Alpsmoderatetreelinemoderate232low11lowtreelinelow221low11dp6dp2wind_drifted_snowSWNEESSEWtreelinegliding_snowSWESSEW2400decreasing2019-12-30T23:00:00Z2019-12-31T23:00:00ZWind slabs in particular on near-ridge slopes.The fresh wind slabs are to be evaluated with care and prudence above the tree line. The avalanche prone locations are to be found in particular adjacent to ridgelines. The avalanche prone locations are clearly recognisable to the trained eye. Avalanches can in isolated cases be released by small loads and reach medium size. The wind slabs are to be bypassed in particular in very steep terrain. <br/> Especially below approximately 2400 m small and medium-sized gliding avalanches and moist snow slides are possible. Areas with glide cracks are to be avoided.In some cases the various wind slabs have bonded still only poorly together, in particular adjacent to ridgelines. The snowpack will become increasingly stable. This applies in particular at low and intermediate altitudes.Gradual decrease in danger of dry avalanches. Slight increase in danger of gliding avalanches.