Bulletin d’avalanche

Sawatch

Colorado Avalanche Information Center
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Danger d’avalanche

Tue
Wed
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
    1.5–2.5
  • Wind Slabs

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

Avalanche Summary

You can trigger a large and dangerous avalanche on most steep slopes where you find a cohesive slab 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, in a gully, or on a 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. Expect the danger to increase overnight Sunday into Monday with up to half a foot of snow forecast Sunday night. Safer travel options exist by sticking to wind-sheltered slopes below the treeline.

Régions couvertes