Boletín de aludes

Nock Mountains

LWD Salzburg
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Peligro de aludes

Above 2,200 m
2 · Moderado
Below 2,200 m
1 · Débil
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Desactualizado: este boletín caducó 2 years ago. Estás viendo condiciones pasadas, no el boletín vigente.

Lo esencial

Main problem: persistent weak layer

Problemas de aludes

  • Persistent weak layers

    • Above 2,200 m
    Tamaño
    2

    Stability: poor · Frequency: some

Avalanche Activity

Main problem: persistent weak layer

Avalanche danger levels above 2200m are moderate, below that altitude danger is low. Avalanches of medium size can be triggered even by minimum additional loading in some places above 2000m, in gullies and bowls in all aspects, particularly on W/N/SE facing slopes and in transitions from shallow to deep snow. Danger zones increase with ascending altitude. Avalanches can reach medium size.

Snowpack Structure

The snow on sunny slopes and at low altitudes can form a melt-freeze crust at night which then softens during the daytime. Exposed ridges and crests are windblown, gullies, bowls and slopes near forest rims are filled with snow. The transported snow has settled in the interim. Above 2000m the snowpack layering is generally unfavorable, several weak layers are evident with faceted crystals. Especially on north-facing slopes the covered surface hoar is prone to triggering.

Weather Forecast

Nocturnal skies will be star-studded. Winds will be light. On Monday, outstanding visibility, splendid weather with lots of sunshine, only a light to moderate W/NW wind. At 2000m: +3 degrees; at 3000m: -3 degrees.

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

Regiones cubiertas