Regions
AT-07-27, AT-07-28, AT-07-29, AT-07-25
Danger level
Avalanche Problem
Wind-drifted snow above 2200m, N-NE-NW
A generally favourable avalanche situation will prevail. Fresh wind slabs require caution.
As a consequence of a moderate to strong wind from northwesterly directions, sometimes avalanche prone wind slabs formed since Monday. The fresh wind slabs can in some places be released by a single winter sport participant, but they will be small in most cases. The avalanche prone locations are to be found in particular adjacent to ridgelines and in gullies and bowls in northwest to north to northeast facing aspects above approximately 2200 m. The prevalence of avalanche prone locations and likelihood of triggering will increase with altitude. Restraint should be exercised because avalanches can sweep people along and give rise to falls.
Snowpack
dp 6: cold, loose snow and wind
The wind will be moderate to strong. The weather will be cold. The surface of the snowpack has frozen to form a strong crust. This applies on steep sunny slopes below approximately 2800 m as well as in all aspects at low and intermediate altitudes. In steep terrain there is a danger of falling here. The surface of the snowpack will hardly soften at all. Fresh wind slabs are lying on soft layers in particular on steep shady slopes above approximately 2200 m. They are in some cases prone to triggering. The old snowpack will be stable over a wide area.
Tendency
The backcountry and freeriding conditions are generally favourable. Fresh wind slabs require caution.