Bulletin d’avalanche

Southern San Juan

Colorado Avalanche Information Center
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Danger d’avalanche

Thu
Fri
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Périmé — ce bulletin a expiré last year. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2

  • Wind Slabs

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

Avalanche Summary

You could trigger an avalanche in freshly drifted snow on steep slopes at upper elevations. Areas of drifted snow often look smooth and rounded. Avoid steep slopes where you observe 8 inches or more of drifted snow. Cracking in the snow surface is an obvious sign of instability and a good indication of stable slopes.

You can find safer travel on slopes less than 35 degrees, and areas protected from the wind.

Régions couvertes