Bulletin d’avalanche

Steamboat & Flat Tops

Colorado Avalanche Information Center
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Danger d’avalanche

Mon
Tue
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré
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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
    Likely
    Taille
    1–2

  • Storm Slabs

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

Avalanche Summary

You can trigger dangerous avalanches on most slopes near or above treeline. Avalanches will be largest, and you could trigger them from a distance, on northerly-facings slopes that had snow cover before this storm. There is now enough storm snow that avalanches are likely on previously bare slopes, too. Shooting cracks, whumpfing collapses, or tiny avalanches on cut banks are indications of dangerous snow conditions.

Régions couvertes