Bulletin d’avalanche

Aspen

Colorado Avalanche Information Center
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Danger d’avalanche

Tue
Wed
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
3 · Marqué
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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
    Possible
    Taille
    2–3

  • Storm Slabs

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

Avalanche Summary

Recent snowfall has formed fresh slabs 1 to 2 feet thick that sit over a weaker snow layer. You can easily trigger avalanches on most steep slopes.

In shallower snowpack areas, where the snowpack is less than about 4 feet deep, you can trigger a larger and even more dangerous avalanche that steps deeper into the snowpack. Low-angle slopes less than about 30 degrees without steep slopes above offer the safest riding options.

Also, avoid steep and rocky southerly slopes as snow heats up during the day.

Régions couvertes