Bulletin d’avalanche

Northern San Juan

Colorado Avalanche Information Center
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Danger d’avalanche

Mon
Tue
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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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
    2–3

  • Wind Slabs

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

Avalanche Summary

Strong winds are drifting snow into shallow slabs onto north through east to south-facing slopes at upper elevations. Steer around wind-drifted terrain features. If the snow feels hard underfoot or you observe cracking in the snow choose an alternative route.

Triggering an avalanche that breaks near the ground becomes more difficult with each passing day, but if you do, the consequences remain serious. Avoid thin areas where the snowpack is less than about 5 feet deep. Choose slopes less than about 30 degrees.

Régions couvertes