Persistent Slabs
N
NE
E
SE
S
SW
W
NW
- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Possible
- Taille
- 1–2
Bulletin d’avalanche
Voir sur la carteNorthern San Juan
Colorado Avalanche Information Center
Danger d’avalanche
Tue
Wed
Alpin
2 · Modéré
Limite forestière
2 · Modéré
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
Wind Slabs
NNEESESSWWNW- Alpin
- Limite forestière
- Sous la limite forestière
- Probabilité
- Possible
- Taille
- 1–2
Avalanche Summary
You can trigger an avalanche where you find more than around 10 inches of wind-drifted snow. Near and above treeline slopes that face northwest to north through east are the most dangerous and will continue loading Monday as strong westerly winds prevail. Look for and avoid steep slopes that have a lens-shaped or pillowy appearance or slopes that look smooth and sound drummy or hollow. You will most likely find areas of drifted snow below ridgelines and in cross-loaded gullies. Cracking or collapsing in the drifted snow indicates retreating to lower-angled slopes sheltered from the wind.