Bulletin d’avalanche

Northern San Juan

Colorado Avalanche Information Center
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Danger d’avalanche

Thu
Fri
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Périmé — ce bulletin a expiré 3 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Wind Slabs

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

  • Persistent Slabs

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

Avalanche Summary

The most dangerous slopes are where the wind has drifted snow into thick slabs. These drifted slopes are most likely found directly below ridgetop. Avalanches will be larger where you find more than about one foot of drifted snow. If you see recent signs of avalanches or encounter snow that is stiff and has smooth, rounded, pillow-like features you have found a problematic slope. Lower-angle wind-sheltered terrain offers safer travel options.

Régions couvertes