Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Unlikely
- Taille
- 1–2
Bulletin d’avalanche
Voir sur la carteGrand Mesa
Colorado Avalanche Information Center
Danger d’avalanche
Sat
Sun
Alpin
Sans niveau
Limite forestière
1 · Faible
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 2 years ago. Vous consultez des conditions passées, pas le bulletin en cours.
Problèmes avalancheux
Avalanche Summary
Most slopes are safe from avalanches. The few places you need to use a dose of caution are on steep, northerly-facing terrain where lingering slabs of stiffer snow rest above weak snow layers near the ground. Wind-drifted features below open ridgelines or steep rollovers are prime places to find this problem. Lower-angle, wind-sheltered slopes are better alternatives.