Bulletin d’avalanche

Northern San Juan

Nov 25 – 26, 2025Colorado Avalanche Information Center
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Archivé · expiré 10 months ago

Danger d’avalanche

Thu
Fri
Alpin
1 · Faible
Limite forestière
1 · Faible
Sous la limite
1 · Faible

Problèmes avalancheux

  • Persistent Slabs

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

Avalanche Summary

You might be able to trigger a small avalanche where you find new snow forming a slab over old, weak snow on steep, upper-elevation north and northeast-facing slopes. Look for and avoid areas of deeper or stiffer snow, especially in steep, shady, rocky terrain where weak snow may be lurking below. If you encounter snow that cracks underneath you or audibly 'whumps', retreat to lower-angled terrain or choose a slope that faces a different direction.

Régions couvertes