Bulletin d’avalanche

Border Graie Alps

Arpa Piemonte
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Danger d’avalanche

All elevations
2 · Modéré
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Périmé — ce bulletin a expiré last year. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

The new snow and wind slabs of yesterday represent the main danger.

Problèmes avalancheux

  • Wind slab

    • Toutes altitudes
    Taille
    2

    Stability: poor · Frequency: some

Avalanche Activity

The new snow and wind slabs of yesterday represent the main danger.

As a consequence of snowfall and the occasionally strong wind, fresh snow drift accumulations formed, in particular in gullies and bowls, and behind abrupt changes in the terrain. Avalanches can be released, even by a single winter sport participant and reach medium size. Medium-sized to large natural avalanches are possible in particular on very steep slopes. Additionally in some places avalanches can be released in the old snowpack.

Snowpack Structure

5 to 15 cm of snow, and even more in some localities, has fallen since yesterday. As a consequence of snowfall and the occasionally strong wind, fresh snow drift accumulations formed. The fresh wind slabs are lying on soft layers in particular on shady slopes above approximately 2000 m. Towards its base, the snowpack is faceted and weak, in particular on steep east, north and northwest facing slopes,.

Bulletin data: Arpa Piemonte (via EAWS / avalanche.report)

Régions couvertes