Bulletin d’avalanche

Grand Mesa

Colorado Avalanche Information Center
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Danger d’avalanche

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

Problèmes avalancheux

  • Persistent Slabs

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

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–1.5

Avalanche Summary

Being green may not be easy - especially in January, but we are there today. Although unlikely, there is still a small chance you might trigger an avalanche in certain areas. One area would be a steep wind-drifted above treeline slope with a smooth, wave-like appearance on the snow surface. Another would be below treeline slopes steeper than about 35 degrees, where you find weak, cohesionless surface snow. Avoid these slopes if they end in terrain traps, such as a cliff or a creek. Even a small slide can have severe consequences if you are pushed through rocks or buried in a terrain trap. These loose slides will be larger in areas around Aspen and Marble.

Régions couvertes