Bulletin d’avalanche

Grand Mesa

Colorado Avalanche Information Center
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Danger d’avalanche

Sat
Sun
Alpin
Sans niveau
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré
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Périmé — ce bulletin a expiré 4 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
    1–2

Avalanche Summary

You can trigger an avalanche where new snow and strong winds built fresh slabs resting on old, weak snow. As the snow gets distributed more broadly across the terrain, be aware that the size of avalanches will increase, and plan your travel routes accordingly. If you notice signs of instability like shooting cracks in the new snow or audible collapses, consider moving to slopes less than about 30 degrees in more wind-sheltered areas.

Régions couvertes