Bulletin d’avalanche

Sawatch

Colorado Avalanche Information Center
Voir sur la carte

Danger d’avalanche

Mon
Tue
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré
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
    Possible
    Taille
    1–2.5
  • Wind Slabs

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

Avalanche Summary

You can trigger a large and dangerous avalanche where you find cohesive slabs of snow resting on top of weak snow near the ground. The most dangerous areas are wind-loaded terrain features such as the lee side of a ridge or in a gully or concave slope near the treeline. Here, you can trigger an avalanche from below a slope or from a distance and they can break wider and run farther than you anticipate. Safer travel options exist by sticking to wind-sheltered slopes below the treeline or by avoiding travel on or under slopes steeper than around 30 degrees.

Régions couvertes