Bulletin d’avalanche

Front Range

Colorado Avalanche Information Center
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Danger d’avalanche

Wed
Thu
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 6 months 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
    1–2
  • Loose Wet

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

Avalanche Summary

Avoid slopes where you find thick, rounded pillows of wind-drifted snow. You are most likely to find these on aspects facing the eastern half of the compass below ridgelines and in cross-loaded gullies. If these crack when weighted, you have found dangerous snow. You can find safer travel on slopes less than about 35 degrees and terrain sheltered from the wind. 

Warm temperatures mean snow can shed off steep sunny aspects. Gullies with lots of exposed rocks to heat up will be the first to slide. If you are in steep terrain and see roller balls, or you are sinking into wet snow past your ankles, head to cooler slopes.

On March 7th, a backcountry skier was caught and killed in an avalanche near Vail Pass. The avalanche released on a northeast-facing slope near treeline, about 2 feet deep. Our deepest condolences to the deceased skier's family, friends, and community. You can read the preliminary accident report here.

Régions couvertes