Bulletin d’avalanche

Grand Mesa

Colorado Avalanche Information Center
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Danger d’avalanche

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

Problèmes avalancheux

  • Wind Slabs

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

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    1.5–2.5

Avalanche Summary

Avalanche danger is increasing across the Grand Mesa with the ongoing storm system. The most dangerous slopes are wind-drifted slopes on the lee side ridgelines, below cornices, and in wind-loaded gullies where the snow surface has a smooth, rounded appearance and a hard, hollow feel. If you trigger an avalanche here, it could step down into weak snow buried two to four feet deep and grow much larger than you anticipated. Avoid traveling on steep, wind-loaded slopes and convex rollovers or rocky, uneven terrain to reduce your chances of triggering an avalanche.

Régions couvertes