Avalanche.report

Sunday 22 12 2019

Published 21 12 2019, 17:00

Regions
Glockner Range, Eastern Deferegger Alps, Schober Mountains, Lienzer Dolomites, Glockturm Range, Weißkugel Range, Gurgler Range, Central Stubai Alps, Northern Zillertal Alps, Venediger Range, Eastern Rieserferner Mountains


Danger level
Danger Level 3 - Considerable above the treeline
Danger Level 2 - Moderate above the treeline
Avalanche Problem
Wind-drifted snow above the treeline, N-NE-E-SE-S-SW-W-NW
Gliding snow above the treeline, E-SE-S-SW-W


Further increase in avalanche danger as a consequence of fresh snow and wind. Gliding avalanches and wet snow slides are to be expected.

Fresh wind slabs are mostly dangerously large and prone to triggering. Caution is to be exercised in particular adjacent to ridgelines, and elsewhere on very steep shady slopes especially at high altitudes and in high Alpine regions. Dry avalanches can additionally be released in near-surface layers, even by a single winter sport participant.
As the moisture increases small to medium-sized gliding avalanches and moist snow slides are possible. This applies in particular on steep sunny slopes below approximately 2600 m as well as at low and intermediate altitudes, especially in the regions with a lot of snow.

Snowpack

dp 6: cold, loose snow and wind
dp 2: gliding snow

Over a wide area 20 to 30 cm of snow, and even more in some localities, fell above approximately 1200 m. The fresh and older wind slabs will become increasingly prone to triggering in particular on steep shady slopes above approximately 2000 m. The snowpack will be subject to considerable local variations at high altitudes and in high Alpine regions.
Faceted weak layers exist in the top section of the snowpack on steep sunny slopes, in particular above approximately 2400 m. At low and intermediate altitudes the snow is moist, also on sunny slopes below approximately 2600 m.

Tendency

Increase in danger of dry avalanches as a consequence of fresh snow and wind.

Regions
Western Tuxer Alps, Eastern Tuxer Alps, Western Lechtal Alps, Central Lechtal Alps, Grieskogel Mountains, Western Verwall Mountains, Eastern Verwall Mountains, Allgäu Alps, Silvretta, Samnaun Mountains, Eastern Lechtal Alps - Ammergau Alps, Northern Oetz and Stubai Alps


Danger level
Danger Level 3 - Considerable above the treeline
Danger Level 2 - Moderate above the treeline
Avalanche Problem
Wind-drifted snow above the treeline, N-NE-E-SE-S-SW-W-NW
Gliding snow above the treeline, E-SE-S-SW-W


Fresh wind slabs at high altitude. Gliding avalanches and wet snow slides are to be expected.

Increase in avalanche danger as a consequence of fresh snow and wind. The fresh wind slabs represent the main danger. The avalanche prone locations for dry avalanches are to be found in particular adjacent to ridgelines above approximately 2000 m. The avalanches are rather small but in many cases easily released.
As the moisture increases small to medium-sized gliding avalanches and moist snow slides are possible. This applies in particular on steep sunny slopes as well as at low and intermediate altitudes, especially in the regions with a lot of snow. Caution is to be exercised in areas with glide cracks.

Snowpack

dp 6: cold, loose snow and wind
dp 2: gliding snow

The fresh wind slabs will become increasingly prone to triggering in particular on steep shady slopes above approximately 2000 m. The snowpack will be subject to considerable local variations at high altitudes and in high Alpine regions. At low and intermediate altitudes the snow is moist, also on sunny slopes below approximately 2600 m.

Tendency

Increase in danger of dry and moist avalanches as a consequence of fresh snow and wind.

Regions
Karwendel Mountains, Brandenberg Alps, Western Kitzbühel Alps, Wilder Kaiser Mountains - Waidring Alps, Eastern Kitzbühel Alps, Mieming Mountains


Danger level
Danger Level 2 - Moderate above the treeline
Danger Level 1 - Low above the treeline
Avalanche Problem
Wind-drifted snow above the treeline, N-NE-E-SE-S-SW-W-NW
Gliding snow above the treeline, E-SE-S-SW-W


Fresh wind slabs require caution. Gliding avalanches and moist snow slides are still to be expected.

The fresh and somewhat older wind slabs represent the main danger. The avalanche prone locations are to be found in particular on very steep shady slopes above approximately 2000 m. Caution is to be exercised in particular adjacent to ridgelines. Such avalanche prone locations are rather rare and are clearly recognisable to the trained eye.

Snowpack

dp 6: cold, loose snow and wind
dp 2: gliding snow

The wind slabs will become increasingly prone to triggering especially on very steep shady slopes above approximately 2000 m. The snowpack will be moist at low and intermediate altitudes. This also applies on steep sunny slopes at high altitude. Only a little snow is lying.

Tendency

Slight increase in avalanche danger as a consequence of fresh snow and wind.