Bulletin d’avalanche

Gunnison

Colorado Avalanche Information Center
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Danger d’avalanche

Sun
Mon
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 2 years 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
    1–2
  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely
    Taille
    2–3

Avalanche Summary

The biggest concern is triggering avalanches in the new and drifting storm snow. Strong, variable and unusual easterly winds created wind-drifted slabs on many exposed slopes at all elevations. Look for slabs in atypical areas like west-facing terrain, easterly-facing slopes below treeline, and on the lee side of most terrain features.

Sunshine poking through the clouds, and warming temperatures could moisten lower-elevation sunny slopes enough to produce loose wet avalanches sliding on slick underlying crusts. These could grow large enough to become a threat in continuously steep terrain.

Lastly, there is a small chance of triggering a very large avalanche on deeply buried weak layers in wind-affected, shallow and variable snowpack areas. Minimize this risk by traveling where the snowpack id consistently deeper than around 6 feet.

Régions couvertes