Bulletin d’avalanche

Steamboat & Flat Tops

Colorado Avalanche Information Center
Voir sur la carte

Danger d’avalanche

Sun
Mon
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré
Périmé — ce bulletin a expiré 8 months ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Storm Slabs

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

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

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

Avalanche Summary

Avalanche conditions are dangerous. You can easily trigger avalanches where you find more than a foot of new snow on steep slopes. Cracking in the new snow is a sign to avoid slopes greater than about 35 degrees. Where the wind creates deeper drifts on upper elevation easterly-facing slopes, avalanches will be bigger and easier to trigger. Some slides could step down to weak layers formed in December and grow even larger.

Warm temperatures and scattered clouds on Saturday mean you might be able to trigger avalanches in wet snow at lower elevations. If you see rollerballs or pinwheels coming off steep slopes, or if you're sinking up to your ankles in wet snow, you should avoid similar steep slopes.

Régions couvertes