Bulletin d’avalanche

Gunnison

Colorado Avalanche Information Center
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Danger d’avalanche

Tue
Wed
Alpin
2 · Modéré
Limite forestière
1 · Faible
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
    Unlikely
    Taille
    1–2
  • Wind Slabs

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

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

Avalanche Summary

Several layers of stiff, wind-drifted snow have buried weaker layers of snow. You could still trigger an avalanche that breaks on old, weak layers. You will find these layers below ridgelines and drifted behind terrain features.

Warm daytime temperatures mean moist or wet surface snow at lower elevations. Sinking through wet, soggy surface snow or seeing rollerballs are signs to steer clear of steep slopes. You may get the snow to slide off the colder underlying snow. Loose avalanches could gouge deep and entrain lots of snow. That could be dangerous if you get swept into a narrow gully or the change in slope angle along the edge of a trail.

Régions couvertes