Bulletin d’avalanche

Steamboat & Flat Tops

Colorado Avalanche Information Center
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Danger d’avalanche

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

Problèmes avalancheux

  • Wind Slabs

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

  • Persistent Slabs

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

Avalanche Summary

On Friday westerly winds will drift snow into thick slabs on easterly-facing slopes. There are weaker layers in the upper snowpack under this new drifted snow. You can trigger avalanches on easterly slopes near ridgetop that break 1 to 2 feet deep on these buried, relatively softer layers.

There is a small chance you trigger avalanches that break more deeply in the snowpack near the ground. Avoid harder old wind drifts in steep upper-elevation terrain.

Régions couvertes