Bulletin d’avalanche

Tetons

Bridger-Teton Avalanche Center
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Danger d’avalanche

Alpin
1 · Faible
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Périmé — ce bulletin a expiré 14 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

The snow pack is mostly stable however shallow amounts of new snow lie upon weak faceted snow, areas of sun crust and wind packed snow surfaces that formed during the the late December/early January dry period. At the upper elevations isolated pockets of shallow wind slab pose a threat to humans who venture into cliff areas, steep couloirs and other extreme terrain features.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely
    Taille
    1

    At the upper elevations isolated pockets of wind slab six to 18 inches in depth formed by northerly winds could be triggered by the weight of a single person. These small slides could sweep skiers or riders over cliffs, down very steep slopes or into trees.

Régions couvertes