Bulletin d’avalanche

Werdenfels Alps

LWD Bayern
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Danger d’avalanche

Above 2,000 m
2 · Modéré
Below 2,000 m
1 · Faible
Périmé — ce bulletin a expiré 5 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Pay attention to the few avalanche prone locations.

Problèmes avalancheux

  • Persistent weak layers

    • Above 2,000 m
  • Wind slab

    • Above 2,200 m

Avalanche Activity

Pay attention to the few avalanche prone locations.

The avalanche risk is moderate above 2000 metres and low below. Persistent weak layers are the main problem. The few avalanche prone locations are mainly in the area of older drift snow accumulations in the steep terrain adjacent to ridgelines with aspects from west to north to east. Take care when entering gullies and bowls. Slab avalanches can be triggered with little additional load. Avalanches usually remain small, but can occasionally penetrate to deep layers and reach medium size.

Smaller gliding avalanches are possible on smooth, steep meadow slopes or rock slabs.

Snowpack Structure

On shady slopes at higher altitudes, soft snow layers can be found close to the surface, some of which are interspersed with a thin surface crust. In places, the layers are overlaid with older wind slab snow. Otherwise, the wind slab is well connected to the old snow surface, which has crusted can form. On shady slopes at higher altitudes, weak layers of faceted crystals can be found deep in the compact old snowpack in some places. If there is sufficient outgoing longwave radiation, a stable melt-freeze crust can form on the south side overnight. On the northern sides of the higher elevations, the snow is still powdery on the surface. Overall, there is little snow.

Tendency

The avalanche danger hardly changes.

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

Régions couvertes