Bulletin d’avalanche

Bulletin d’avalanche

Colorado Avalanche Information Center
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Danger d’avalanche

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

Problèmes avalancheux

  • Wind Slabs

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

Avalanche Summary

Most slopes are safe from avalanches, but there are a few issues to keep in mind. You might find an unstable drift of snow on steep slopes in the alpine and trigger a small avalanche. These same drifts can shed off steep, sunny slopes if the snow gets wet. Rollerballs and snow that makes your glove damp when you squeeze it are signs the snow is getting wet. Cracking in drifted snow is a sign you can trigger an avalanche. Stick to shaded, wind-sheltered slopes with dry snow or slopes with intact, supportable crusts on the surface. Remember, even small avalanches can have big consequences in extreme terrain or above terrain traps. A winter storm increases the danger on Monday night.

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