Bulletin d’avalanche

Sawatch

Colorado Avalanche Information Center
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Danger d’avalanche

Fri
Sat
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré last year. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    2–2.5
  • Wind Slabs

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

Avalanche Summary

Shifting westerly winds will form new slabs on higher elevation wind-drifted slopes. The most dangerous aspects face north, northeast, and east, where new slabs overlap with weaker layers buried in the snowpack. You can trigger a small avalanche in the newly drifted snow that could step down to one of these layers, creating a much larger slide. Smooth rounded surfaces or stiff, hollow slabs below ridges or the sides of steep gullies are likely places to encounter these problems. Lower-angle, wind-sheltered slopes will provide safe riding options.

Régions couvertes