Bulletin d’avalanche

Steamboat & Flat Tops

Colorado Avalanche Information Center
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Danger d’avalanche

Fri
Sat
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 3 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely
    Taille
    1–2
  • Wind Slabs

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

Avalanche Summary

You can trigger avalanches in wind-drifted snow on slopes just beneath ridgelines, in cross-loaded gullies, and downhill of steep, convex rollovers. The avalanche you trigger could stay in the surface snow, but there is a chance it steps down to a weak layer two to four feet deep, creating a deadly avalanche. You could trigger an avalanche from a distance or below on this layer with little warning signs. You can find safer riding and softer snow at lower elevations and areas sheltered from the wind.

Régions couvertes