Bulletin d’avalanche

Northern San Juan

Colorado Avalanche Information Center
Voir sur la carte

Danger d’avalanche

Fri
Sat
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 3 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
    2–2.5

Avalanche Summary

The avalanche danger is slowly trending down, but you can still trigger a large, dangerous slide on northerly and east-facing slopes near and above treeline. Winds drifted the most snow onto those slopes forming cohesive slabs of snow on top of weaker snow layers. Triggering an avalanche in a wind-loaded area can break wider than you expect, and take the entire season’s snowpack with it. Place an extra buffer between you and suspect slopes as you could trigger a slide from below a slope or from a distance. Avoid places that look filled-in or rounded, and retreat to slopes less than about 30 degrees if you see cracking in the snow, hear rumbling collapses, or see recent avalanches.

Régions couvertes