Wind slab
- Above treeline
- Size
- 2
Stability: poor · Frequency: some
Gliding snow represents the main danger. Fresh wind slabs require caution.
Stability: poor · Frequency: some
Stability: very poor · Frequency: some
Gliding snow represents the main danger. Fresh wind slabs require caution.
More medium-sized gliding avalanches are possible. This applies on steep grassy slopes. The fresh wind slabs are in some cases prone to triggering on steep shady slopes. Caution is to be exercised in particular above the tree line, as well as in gullies and bowls, and behind abrupt changes in the terrain. The avalanche prone locations are covered with new snow and are therefore difficult to recognise.
Over a wide area 10 cm of snow has fallen above approximately 1000 m. More recent wind slabs are lying on soft layers in particular on near-ridge shady slopes at elevated altitudes. They are covered with new snow and therefore difficult to recognise. The old snowpack is wet, in particular at low and intermediate altitudes.
Gradual increase in danger of gliding avalanches as a consequence of warming.
Bulletin data: Avalanche Warning Service Tirol, avalanche.report (CC BY 4.0)