Bulletin d’avalanche

Bulletin d’avalanche

Colorado Avalanche Information Center
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Danger d’avalanche

Thu
Fri
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Périmé — ce bulletin a expiré last year. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Persistent Slabs

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

  • Wind Slabs

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

Avalanche Summary

If you travel on a slope with connected supportive snow, there is likely a weak layer beneath where you could trigger an avalanche. Multiple people could travel on a slope before you trigger an avalanche, and you will not get any warning signs before triggering an avalanche. Slopes with wind-drifted pillows will produce the largest avalanche and are where you could trigger an avalanche at the surface, which can step down to the ground. You can find safer travel on lower-angled and lower-elevation slopes.