Bulletin d’avalanche

Steamboat & Flat Tops

Colorado Avalanche Information Center
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Danger d’avalanche

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

Problèmes avalancheux

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    2–3

  • Wind Slabs

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

Avalanche Summary

The most dangerous conditions are on north and easterly-facing slope below ridgetop. You can trigger an avalanche that breaks underneath the new, wind-drifted snow and some may step down to much deeper weak layers. Evidence from the Zirkels a few days ago shows how big avalanches can be if they break on deeper layers. Avoid steep recently wind-loaded slopes. Don't let your guard down below treeline either, and heed the warning signs of shooting cracks and sounds of collapsing.

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