Bulletin d’avalanche

Northern San Juan

Colorado Avalanche Information Center
Voir sur la carte

Danger d’avalanche

Sun
Mon
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
2 · Modéré
Open full map
Périmé — ce bulletin a expiré 2 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2

Avalanche Summary

You could trigger an avalanche where cohesive slabs of snow sit over weaker snow on slopes steeper than about 35 degrees. Avoid common trigger points, such as convex rollovers, rocky outcrops, or the edges of slopes where the margins of a slab are the thinnest.

Winds have drifted snow into thin slabs at upper elevations. These small shallow wind drifts remain reactive to human pressure in isolated terrain features. Avoid areas of stiff recently drifted snow on steep slopes.

Régions couvertes