Bollettino valanghe

Werdenfels Alps

LWD Bayern
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Pericolo valanghe

Above 1,800 m
2 · Moderato
Below 1,800 m
1 · Debole
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Non aggiornato — questo bollettino è scaduto 7 months ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Carefully assess wind slab with increasing height.

Problemi valanghivi

  • Wind slab

    • Above 1,800 m

  • Persistent weak layers

    • Tutte le quote

Avalanche Activity

Carefully assess wind slab with increasing height.

The avalanche risk is moderate above 1800 metres and low below that. The main problem is wind slab avalanches. Slab avalanches can be triggered by small additional loads in steep terrain adjacent to ridgelines in the north-west to north to east aspect as well as in gullies and bowls. Avalanches can reach medium size in the Allgäu and when deeper weak layers in the persistent weak layer are disturbed.

Snowpack Structure

On a small scale, windslab snow lies partly on soft snow at high altitudes, otherwise on variously crusted can form snow surfaces. A weak layer of angular snow crystals has formed underneath these layers of harsh snow. In the middle layers, this layer slowly stabilises with mild temperatures and a lack of outgoing longwave radiation. The base of the snowpack often consists of gritty floating snow. There is little to no snow on the south side.

Tendency

Slight increase in avalanche danger with new fallen snow and wind.

Bulletin data: Avalanche Warning Service Bavaria (CC BY 4.0)

Regioni coperte