Deferegger Alpen Ost · 2 December 2025

Avalanche Problems

Above 2400 m

Low (1) Dry avalanches · all day

Wind slab Slab 1

N, NE, E, W, NW

above 2400m

Medium Few Fair

GM.6 GM.1

Field notes

Look for fresh snow deposits on Slope facing downwind/ wind sheltered aspect. Snow deposits can attain several times average snow depth.EAWS glossary, in Usually a steep, elongated, eroded trench; typically prone to snowdrift accumulation.EAWS glossary and Rounded or elongated concavity; typically tending to accumulate snowdrift.EAWS glossary, and behind ridgelines and abrupt changes in terrain — these are where the wind has loaded the snow into slabs that are easy to trigger. Recent avalanches, shooting cracks under your weight, and Distinctive noise (resembling a “whumpf” sound) occurring when a weak layer beneath a slab collapses. The air of the weak layer is forced outside the snowpack, with the resulting whumpf sound being heard. The sound usually indicates an unstable situation and can be accompanied by surface cracking. A whumpf is a clear avalanche alert.EAWS glossary sounds are clear confirmations of the problem. The safest move is to avoid wind-loaded terrain entirely. NB wind signs alone don't always mean an avalanche problem exists, and the age of drifted snow is hard to judge.

Source: SLF Avalanche Bulletin Interpretation Guide

Avalanche Activity

The somewhat older wind slabs are in individual cases still prone to triggering.

The wind slabs of last week can be released in isolated cases on very steep west, north and east facing slopes. The Locations delineated by aspect or altitude where avalanches can trigger and people or objects are at risk.EAWS glossary are to be found in Usually a steep, elongated, eroded trench; typically prone to snowdrift accumulation.EAWS glossary and Rounded or elongated concavity; typically tending to accumulate snowdrift.EAWS glossary, and behind abrupt changes in the terrain above approximately 2400 m. The rather small wind slabs are clearly recognisable to the trained eye. Avalanches can reach medium size in isolated cases. 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. The Avalanche Warning Service currently has only a small amount of information that has been collected in the field, so that the avalanche danger should be investigated especially thoroughly in the relevant locality.

Outlook

Constant avalanche danger

3 December 2025

From a snow sport perspective, in most cases insufficient snow is lying. Individual avalanche prone locations are to be found at elevated altitudes.

Snowpack & Weather

Snowpack

The Snow deposited on the ground in a multiplicity of layers.EAWS glossary will be subject to considerable local variations. From a snow sport perspective, in most cases insufficient snow is lying. Somewhat older wind slabs are lying on top of a weakly bonded Snow layers deposited from earlier precipitation, prior to fresh fallen snow. Old snow layers consist of metamorphosed snow crystals.EAWS glossary especially on steep shady slopes. The high temperatures gave rise to moistening of the snowpack at intermediate altitudes.

Source

ALBINA

Issued

1 Dec 16:00 UTC

Valid until

2 Dec 16:00 UTC

Next update

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