Bulletin d’avalanche

Grand Mesa

Colorado Avalanche Information Center
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Danger d’avalanche

Wed
Thu
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
3 · Marqué
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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
    Likely
    Taille
    2–3

  • Wind Slabs

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

Avalanche Summary

You can trigger a dangerous avalanche on steep slopes where strong winds are drifting snow. If you trigger an avalanche in the new snow and it steps down to deeper layers it could become large and destructive quickly. The most dangerous slopes face northwest to north through east. You might be able to travel on a slope multiple times before triggering an avalanche so keep in mind that tracks on a slope don't mean it is safe. Sticking to slopes less than about 30 degrees can keep you safer.

Régions couvertes