Bulletin d’avalanche

Southern San Juan

Colorado Avalanche Information Center
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Danger d’avalanche

Tue
Wed
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Périmé — ce bulletin a expiré 7 months 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 might be able to trigger an avalanche near and above treeline, where you find a cohesive slab of snow that rests on an old slick surface or weak faceted snow. Look for and avoid pillowy or lens-shaped drifts in cross-loaded terrain and below ridgelines. Drifts of snow can range from soft to hard and are most dangerous on slopes steeper than around 35 degrees.

Safer riding conditions can be found at lower elevations and slopes protected from the wind.

Régions couvertes