The somewhat older wind slabs are to be avoided in particular in extreme terrain. Mostly avalanches are only small and can be released by large loads. At high altitudes and in high Alpine regions avalanche prone locations are a little more prevalent. Adjacent to ridgelines avalanches can be triggered in deep layers of the snowpack and reach medium size in some cases. Apart from the danger of being buried, restraint should be exercised in view of the danger of avalanches sweeping people along and giving rise to falls. In steep terrain there is a danger of falling on the hard snow surface.
dp 6: cold, loose snow and wind
In particular shady slopes where hard layers are lying on a weakly bonded old snowpack are unfavourable. Such avalanche prone locations are rather rare but are barely recognisable, even to the trained eye. The snowpack will be subject to considerable local variations.
Wind slabs are to be evaluated with care and prudence. The conditions are favourable over a wide area for snow sport activities outside marked and open pistes.