Wind slab
- Above 1,800 m
Main danger: freshly generated snowdrift accumulations
Main danger: freshly generated snowdrift accumulations
Due to fresh snow and northerly winds, often trigger-sensitive snowdrift accumulations have been generated in ridgeline terrain, gullies and bowls. These drifts can be triggered in many cases by one sole skier in all aspects above 1800m on N/NW/E facing slopes. Danger zones are easily recognized to the practiced eye. Avalanches can reach medium size.
Since Friday there has been up to 30cm of fresh snow registered on the Italian and Slovenian borders. The fresh snowdrift accumulations lie deposited atop an unfavorable old snowpack surface. Very steep south-facing slopes: due to lower temperatures and low air moisture, a crust will form on the surface during the night.
On Sunday, widespread cloudbanks will move in, visibility will be diffuse. Light to moderate W/NW winds will be blowing (20-40 km/hr). At 1000m: -3 to +1 degree; at 2000m: -4 degrees. Source: GeoSphere Austria
Assess snowdrifts with caution
Bulletin data: Avalanche Warning Service Carinthia, lawinen.report (CC BY 4.0)