Wind slab
- Above 1,600 m
- Dimensione
- 3
Stability: poor · Frequency: some
Snowfall with strong winds creates snow slabs.
Stability: poor · Frequency: some
Stability: fair · Frequency: some
Snowfall with strong winds creates snow slabs.
In the Western Tatras and in the west of the Low and High Tatras there is an CONSIDERABLE avalanche danger (level 3 ). Due to the westerly winds, most of the new snow has been added in these parts of our mountains. In the last 3 days up to 50 cm of new snow. The altitude snow precipitation varied but above 1600 m above sea level the temperatures were still below 0°C. Strong north-westerly winds persist. The main problems are therefore new snow and wind blown snow. The steep slopes of the highest altitudes are dangerous, where the wind has created snow slabs and pillows and created cornices. Due to bad weather, wind, fog and snowfall, we do not recommend long and difficult hikes on the ridges. Below 1500 m there was falling wet snow, that is well bonded to old surface.
Above 1600 m above sea level, the snow surface is dry and wind-blown into slabs. Below this layer there is a soft layer of faceted-rounded snow.This configuration of layers is dangerous from the point of view of avalanches. Beneath these layers is very hard and icy snow that has formed since the Christmas thaw.
With strong winds and snow increasing. Compiled by : Pavel Krajčí
Bulletin data: Stredisko lavínovej prevencie HZS (via EAWS / avalanche.report)