Bulletin d’avalanche

Adamello

ARPA Lombardia
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Danger d’avalanche

Above treeline
3 · Marqué
Below treeline
2 · Modéré
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Périmé — ce bulletin a expiré 7 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

Weak layers in the old snowpack represent the main danger.

Problèmes avalancheux

  • Persistent weak layers

    • Above treeline
    Taille
    3

    Stability: poor · Frequency: some

  • New snow

    • Above treeline
    Taille
    3

    Stability: poor · Frequency: some

  • New snow

    • 1,200 m–treeline
    Taille
    2

    Stability: poor · Frequency: some

Avalanche Activity

Weak layers in the old snowpack represent the main danger.

Over a wide area over a wide area 15 to 30 cm of snow, and even more in some localities, has fallen above approximately 1500 m. Dry slab avalanches are possible. Avalanches can be released in near-ground layers by small loads. Remotely triggered and natural avalanches are possible. Sometimes the avalanches are large. Whumpfing sounds serve as an alarm indicating the danger.

Snowpack Structure

New snow and wind slabs are lying mostly on old snow containing large grains. The avalanche-prone wind slabs are lying on weak layers in particular on wind-protected shady slopes above approximately 1500 m. Avalanches can be released by small loads.

Tendency

The natural avalanche activity will gradually decrease.

Bulletin data: ARPA Lombardia (via EAWS / avalanche.report)

Régions couvertes