Bulletin d’avalanche

Grand Mesa

Colorado Avalanche Information Center
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Danger d’avalanche

Tue
Wed
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
2 · Modéré
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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
    Possible
    Taille
    1–2

Avalanche Summary

You can trigger avalanches on slopes that have more than about 12 inches of recent snow. Relatively small avalanches may break within the recently drifted snow but they could become larger and more dangerous if slides step down into the weak layers near the ground. The most dangerous slopes are steep northerly and easterly facing, near ridge crest. Shooting cracks and collapsing are signs of instability, but they may not be present before you trigger a large avalanche.

Régions couvertes