Bulletin d’avalanche

Southern San Juan

Colorado Avalanche Information Center
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Danger d’avalanche

Wed
Thu
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
2 · Modéré
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Périmé — ce bulletin a expiré 4 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
    1.5–2.5

Avalanche Summary

You can trigger an avalanche large enough to bury you where you find slabs of cohesive snow resting on a weaker layer below. You may not receive any warning signs such as cracking or audible collapsing  before a slope avalanches. Treat all steep slopes as suspect. Avoid wind-loaded areas, such as slopes beneath cornices or smooth pillowed features, where you can most easily  trigger an avalanche. Lower-elevation southerly slopes and wind-sheltered areas provide safer options.

Régions couvertes