Bulletin d’avalanche

Karawanks West

LWD Kärnten
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Danger d’avalanche

Above 1,900 m
2 · Modéré
Below 1,900 m
1 · Faible
Périmé — ce bulletin a expiré 6 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Individual avalanche prone locations are to be found in particular on northwest to north to northeast facing aspects.

Problèmes avalancheux

  • Persistent weak layers

    • Above 1,900 m
    Taille
    2

    Stability: poor · Frequency: few

Tendency

Weakly bonded old snow requires caution. Slight increase in danger of wet avalanches as a consequence of warming during the day and solar radiation.

Avalanche Activity

Individual avalanche prone locations are to be found in particular on northwest to north to northeast facing aspects.

In very isolated cases avalanches can be released in the old snowpack and reach medium size. This applies even in case of a single winter sport participant in isolated cases, especially above approximately 1900 m on northwest, north and northeast facing slopes. Individual mostly small wet avalanches are possible. Many starting zones have released the snow.

Snowpack Structure

Distinct weak layers exist in the old snowpack in particular on northeast, north and northwest facing slopes. This applies especially above approximately 1900 m. Outgoing longwave radiation during the night was good over a wide area. Towards its surface, the snowpack consists of faceted crystals, especially in areas where the snow cover is rather shallow on shady slopes. Outgoing longwave radiation during the night will be quite good at times. The surface of the snowpack will freeze to form a strong crust. The weather conditions as the day progresses will give rise to softening of the snowpack in particular on very steep sunny slopes.

Bulletin data: Avalanche Warning Service Carinthia, lawinen.report (CC BY 4.0)

Régions couvertes