Boletín de aludes

Ankogel-Hochalm Group

LWD Tirol
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Peligro de aludes

Above treeline
3 · Notable
Below treeline
1 · Débil
Desactualizado: este boletín caducó 7 months ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

The fresh wind slabs will be deposited on surface hoar. Weak layers in the old snowpack necessitate caution.

Problemas de aludes

  • Wind slab

    • Above treeline
    Tamaño
    2

    Stability: very poor · Frequency: some

  • Persistent weak layers

    • Above 2,200 m
    Tamaño
    2

    Stability: poor · Frequency: some

Avalanche Activity

The fresh wind slabs will be deposited on surface hoar. Weak layers in the old snowpack necessitate caution.

The fresh wind slabs will be deposited on the unfavourable surface of an old snowpack on west to north to east facing aspects. These can be released easily. or in isolated cases naturally,. Avalanches can release the weakly bonded old snow as well and reach medium size. Caution is to be exercised in particular on wind-loaded slopes, as well as in gullies and bowls, and behind abrupt changes in the terrain above the tree line. The number and size of avalanche prone locations will increase with altitude. Whumpfing sounds and the formation of shooting cracks when stepping on the snowpack serve as an alarm indicating the danger.

Snowpack Structure

Less snow than expected fell on Tuesday. Up to 10 cm of snow will fall. As a consequence of the sometimes strong wind the wind slabs will increase in size additionally. These are lying on surface hoar especially on wind-protected shady slopes. The old snowpack is faceted and weak.

Tendency

The avalanche conditions remain unfavourable. As a consequence of new snow and wind the wind slabs will increase in size. Weak layers in the old snowpack can still be released by individual winter sport participants.

Bulletin data: Avalanche Warning Service Tirol, avalanche.report (CC BY 4.0)

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