Wind slab
- Above treeline
- Größe
- 2
Stability: poor · Frequency: some
Wind slabs require caution. The amount of snow is subject to significant local variations.
Stability: poor · Frequency: some
Wind slabs require caution. The amount of snow is subject to significant local variations.
The wind slabs can still be released in some cases in all aspects. Such avalanche prone locations are to be found in particular in gullies and bowls, and behind abrupt changes in the terrain above approximately 2200 m. They are easy to recognise. Mostly avalanches are only small. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls.
Hard wind slabs are lying on soft layers in particular on shady slopes. They are in some cases still prone to triggering above approximately 2200 m. The weather conditions will foster a stabilisation of the snow drift accumulations. Sunshine and high temperatures will give rise as the day progresses to slight softening of the snowpack in particular on steep sunny slopes below approximately 2800 m. The snowpack will be generally subject to considerable local variations. From a snow sport perspective, in most cases insufficient snow is lying.
The hard wind slabs can be released in isolated cases.
Bulletin data: ARPAV Centro Valanghe di Arabba (via EAWS / avalanche.report)