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 last year. 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

Avalanche Summary

New snow and strong southwesterly winds drift snow at upper elevations. The most dangerous slopes face northwest to north through southeast, where winds form deeper slabs on lee slopes and in cross-loaded terrain.

Look for cracking in the snow surface as a sign of instability. The most dangerous slopes will hold more than about 8 inches of wind-stiffened snow. For safer travel, seek out wind-sheltered terrain at lower elevations.

Régions couvertes