Wind slab
- Above 1,800 m
- Size
- 2
Stability: poor · Frequency: some
Fresh wind slabs are to be avoided.
Stability: poor · Frequency: some
Stability: poor · Frequency: few
Fresh wind slabs are to be avoided.
Wind slabs can be released by a single winter sport participant in some cases in all aspects above approximately 1800 m. Avalanche prone locations are to be found in particular in gullies and bowls, and behind abrupt changes in the terrain. In isolated cases avalanches are medium-sized. In very isolated cases avalanches can also penetrate near-ground layers of the snowpack. Caution is to be exercised in particular on very steep west, north and east facing slopes above approximately 1900 m. Especially transitions from a shallow to a deep snowpack are unfavourable.
In some regions 10 to 15 cm of snow has fallen. As a consequence of the gusty wind the wind slabs will increase in size additionally. The new snow and wind slabs are lying on the unfavourable surface of an old snowpack above approximately 1800 m. The old snowpack will be weakly bonded, especially on west, north and east facing slopes above approximately 1900 m.
Wind slabs require caution.
Bulletin data: Avalanche Warning Service Carinthia, lawinen.report (CC BY 4.0)