Bulletin d’avalanche

Northern San Juan

Colorado Avalanche Information Center
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Danger d’avalanche

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

Problèmes avalancheux

  • Storm Slabs

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

  • Persistent Slabs

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

Avalanche Summary

You can trigger an avalanche in the new snow on many slopes. Westerly wind will drift snow, making triggered avalanches larger and more dangerous on leeward slopes. On west to northwest through east facing slopes, avalanches in the new snow could step down, triggering a slide that would break deep and wide. Avoid steep slopes where you observe 8 inches or more of new or drifted snow. Cracking in the snow surface or avalanches on similar slopes are obvious signs of instability and a good indication of areas to avoid.

You can find safer travel on slopes less than 30 degrees.

Régions couvertes