Ankogel-Hochalm Group

Outside marked and open pistes a precarious avalanche situation will prevail. Weakly bonded old snow requires caution. In addition the danger of wet avalanches will increase.

Outside marked and open pistes a precarious avalanche situation will prevail. Weakly bonded old snow requires caution. In addition the danger of wet avalanches will increase.

Wind slabs are very prone to triggering in all aspects above approximately 2000 m. These can in many cases be released in near-surface layers of the snowpack. Avalanches can also penetrate near-ground layers of the snowpack and reach large size on west, north and east facing slopes. As a consequence of the strong northwesterly wind individual natural avalanches are possible. The runout zones are to be avoided. Remotely triggered avalanches are possible. In the regions neighbouring those that are subject to danger level 4 (high) the avalanche prone locations are larger. As the penetration by moisture increases small and medium-sized wet avalanches are possible. In the event of rain this applies especially below approximately 2200 m. In addition a latent danger of gliding avalanches exists. This applies in particular on cut and grassy slopes.

10 to 20 cm of snow, and even more in some localities, will fall. As a consequence of new snow and strong wind the wind slabs will increase in size additionally. Somewhat older wind slabs are lying on surface hoar in some places. Distinct weak layers exist in the old snowpack in particular on west, north and east facing slopes. Avalanches triggered by explosives and natural avalanches have confirmed the existence of a weak snowack. Outgoing longwave radiation during the night will be reduced. The weather conditions as the day progresses will give rise to gradual and thorough wetting of the snowpack. In the event of rain this applies especially below approximately 2200 m.

The snowpack remains prone to triggering. The activity of wet avalanches will gradually increase.