Bulletin d’avalanche

Front Range

Colorado Avalanche Information Center
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Danger d’avalanche

Tue
Wed
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
2 · Modéré
Périmé — ce bulletin a expiré 2 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
  • Loose Wet

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

Avalanche Summary

Regardless of aspect or elevation, you can trigger a dangerous avalanche on most steep slopes. The recent snow was distributed onto westerly-facing slopes by usual easterly winds. These cohesive slabs rest on a buried weak layer two to three feet deep. If you trigger an avalanche, it could result in an un-survivable avalanche like this one around Jones Pass. Multiple people could ride a slope before triggering one of these avalanches. Avoid slopes with lens-shaped pillows of snow and stick to slopes less than 30 degrees for safer travel options.

Increasing temperatures and sunshine will warm the snow surface. If you see roller balls, fan-like point releases, or punch through to your boot top, it is time to move to low-angled slopes with cold snow or call it a day. Even a small avalanche in consequential terrain could take you for a nasty ride.

Régions couvertes