Avalanche.report

Saturday 18 January 2025

Published 18 Jan 2025, 10:11:00


Danger level

treeline
Avalanche Problem
Wind slab
Treeline
Persistent weak layer
1600m


In shady slopes the driftsnow is partially prone to triggering!

The avalanche danger above the treeline is moderate. Due to new snow and brisk northwesterly winds fresh driftsnow is formed in the extended eastern sectors eventually in forest areas. Danger spots especially behind ridgelines as well as in the high-altitude entries of gullies and bowls slab avalanches can be triggered by small additional loads. In some places avalanches can slab through low weak layers within the old snow and reach medium size.

Snowpack

The snow base is in places unstable due to a succession of crusts and softer layers. On top of that is a loose snow layer. This cold and loose snow was drifted. Fresh snowdrift accumaltions have formed due to northwesterly partially stormy winds. On sunny slopes the snow has has settled, on shady slopes the settling process is delayed. There loose powder snows presen. Above the treeline are driftsnow accumulations which are prone to triggering and poorly bonded with the layer below.

Tendency

Decreasing wind slab problems e to warming


Danger level

treeline
Avalanche Problem
Wind slab
Treeline


Only isolated danger spots due to snowdrift.

The avalanche danger is low. In some danger spots slab avalanches within the driftsnow can be triggered by small additional loads. These are in general small. Danger spots are located in in shady slopes and steep areas adjacent to ridgelines, in high-altitude entries into gullies and bowls and behind terrain edges. In case of triggered avalanches risk of injuries is more likely than risk of being buried.

Snowpack

Loose snow which is able to being drifted on the surface accumulates due to brisk northwesterly winds as fresh snowdrift especially in the extended eastern sectors and is only poorly bonded with the hard old snow. In medium and low altitudes especially on sunny slopes an area-wide cohesive snow base is missing.

Tendency

Avalanche danger is decreasing due to warming