Increase in avalanche danger as a consequence of new snow and strong wind. Fresh wind slabs represent the main danger. Avalanches can be released in the weakly bonded old snow in isolated cases.
As a consequence of new snow and a sometimes strong wind from northerly directions, avalanche prone wind slabs will form in gullies and bowls and behind abrupt changes in the terrain. The avalanche prone locations are to be found in particular on northwest to north to southeast facing aspects above the tree line, but in isolated cases also in areas close to the tree line. Such avalanche prone locations are quite prevalent and are barely recognisable because of the poor visibility. Individual natural avalanches are possible. Avalanches can reach medium size.
Additionally in isolated cases avalanches can be triggered in the old snowpack and reach dangerously large size, in particular on very steep northwest, north and east facing slopes above approximately 2400 m. Especially slopes adjacent to ridgelines are unfavourable. The number and size of avalanche prone locations will increase in the high Alpine regions.
Snowpack
dp.6: cold, loose snow and wind dp.1: deep persistent weak layer
Over a wide area 5 to 10 cm of snow, and up to 15 cm in some localities, will fall until the afternoon. The wind will be strong in some cases. The wind will transport the fresh and old snow. The fresh wind slabs will be deposited on unfavourable layers.
Faceted weak layers exist in the centre of the old snowpack, especially on northwest, north and east facing slopes at high altitudes and in high Alpine regions.
In all altitude zones only a little snow is lying.
Tendency
The fresh wind slabs of the last few days remain prone to triggering. Additionally in some places avalanches can also penetrate near-ground layers of the snowpack and reach quite a large size. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls.
Danger level
treeline
Avalanche Problem
Wind slab
Treeline
Fresh wind slabs require caution.
As a consequence of a strong northerly wind, sometimes easily released wind slabs will form. These are mostly only small but in some cases prone to triggering. The avalanche prone locations are to be found in particular in gullies and bowls, and behind abrupt changes in the terrain above the tree line. The fresh wind slabs are barely recognisable because of the poor visibility.
Snowpack
dp.6: cold, loose snow and wind
As a consequence of a strong northerly foehn wind, mostly small wind slabs will form in the course of the day in gullies and bowls and behind abrupt changes in the terrain.
In all altitude zones only a little snow is lying. Snow depths vary greatly, depending on the infuence of the wind. Faceted weak layers exist in the bottom section of the snowpack in particular on shady slopes.
Tendency
The fresh wind slabs of the weekend remain prone to triggering. The avalanche prone locations are to be found in particular in gullies and bowls in north to northeast to east facing aspects.
Danger level
treeline
Avalanche Problem
Wind slab
Treeline
Increase in avalanche danger as a consequence of new snow and strong wind. Fresh wind slabs represent the main danger.
As a consequence of new snow and a sometimes strong wind from northerly directions, avalanche prone wind slabs will form in gullies and bowls and behind abrupt changes in the terrain. The avalanche prone locations are to be found in particular on northwest to north to southeast facing aspects above the tree line, but in isolated cases also in areas close to the tree line. Avalanches can reach medium size in isolated cases. The avalanche prone locations are barely recognisable because of the poor visibility.
Snowpack
dp.6: cold, loose snow and wind
Over a wide area 5 to 10 cm of snow, and even more in some localities, will fall until the afternoon. The wind will be strong in some cases. The wind will transport the fresh and old snow. The fresh wind slabs will be deposited on unfavourable layers.
In all altitude zones only a little snow is lying.
Tendency
The fresh wind slabs of the last few days remain prone to triggering. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls.
Danger level
treeline
Avalanche Problem
Wind slab
Treeline
Persistent weak layer
2400m
Increase in avalanche danger as a consequence of new snow and strong wind. Fresh wind slabs represent the main danger. Avalanches can be released in the weakly bonded old snow in isolated cases.
As a consequence of new snow and a sometimes strong wind from northerly directions, avalanche prone wind slabs will form in gullies and bowls and behind abrupt changes in the terrain. The avalanche prone locations are to be found in particular on north to northeast to east facing aspects above the tree line, but in isolated cases also in areas close to the tree line. Such avalanche prone locations are prevalent and are barely recognisable because of the poor visibility. Avalanches can reach medium size.
Additionally in isolated cases avalanches can be triggered in the old snowpack and reach large size in isolated cases, in particular on very steep northwest, north and east facing slopes above approximately 2400 m. Especially slopes adjacent to ridgelines are unfavourable. The number and size of avalanche prone locations will increase in the high Alpine regions.
Snowpack
dp.6: cold, loose snow and wind dp.1: deep persistent weak layer
Some snow will fall until the afternoon in particular along the border with Tirol. The wind will be strong in some cases. The wind will transport the fresh and old snow. The fresh wind slabs will be deposited on unfavourable layers.
Faceted weak layers exist in the centre of the old snowpack, especially on northwest, north and northeast facing slopes at high altitudes and in high Alpine regions.
In all altitude zones only a little snow is lying.
Tendency
The fresh wind slabs of the last few days remain prone to triggering. Additionally in some places avalanches can also penetrate near-ground layers of the snowpack and reach medium size.
Danger level
2400m
Avalanche Problem
Wind slab
2400m
The older wind slabs represent the main danger.
The wind slabs of last week can be released by a single winter sport participant. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. In high Alpine regions the avalanche prone locations are more prevalent. In very isolated cases the avalanches in these regions are medium-sized. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls.
Snowpack
dp.6: cold, loose snow and wind
The snowpack will be subject to considerable local variations. The old snowpack remains in some cases prone to triggering. The old wind slabs are lying on soft layers above approximately 2400 m. Faceted weak layers exist in the bottom section of the snowpack in particular on shady slopes.
Tendency
The avalanche danger will persist.
Danger level
treeline
Avalanche Problem
Wind slab
Treeline
Fresh wind slabs require caution.
As a consequence of a strong northerly wind, sometimes easily released wind slabs will form. These are mostly only small but can be released easily especially at their margins. The avalanche prone locations are to be found in particular in gullies and bowls, and behind abrupt changes in the terrain above the tree line. The fresh wind slabs are barely recognisable because of the poor visibility.
Snowpack
dp.6: cold, loose snow and wind
In all altitude zones only a little snow is lying. Snow depths vary greatly, depending on the infuence of the wind. Faceted weak layers exist in the bottom section of the snowpack in particular on shady slopes.
As a consequence of a strong northerly foehn wind, mostly small wind slabs will form in the course of the day in gullies and bowls and behind abrupt changes in the terrain.
Tendency
The fresh wind slabs of the weekend remain prone to triggering.
Danger level
treeline
Avalanche Problem
Wind slab
Treeline
Wind slabs require caution.
The mostly small wind slabs are in some cases prone to triggering in particular on very steep shady slopes. Caution is to be exercised in particular adjacent to ridgelines and in gullies and bowls. Apart from the danger of being buried, restraint should be exercised as well in view of the danger of avalanches sweeping people along and giving rise to falls.
Snowpack
dp.6: cold, loose snow and wind
The snowpack remains subject to considerable local variations. The snowpack will be in some cases prone to triggering. In some cases the various wind slabs have bonded still only poorly with the old snowpack. The old wind slabs are lying on soft layers above approximately 2400 m. Faceted weak layers exist in the bottom section of the snowpack in particular on shady slopes.
