Bulletin d’avalanche
Voir sur la carteTetons
Bridger-Teton Avalanche Center
Danger d’avalanche
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 17 years ago. Vous consultez des conditions passées, pas le bulletin en cours.
Points saillants
Strong southwest winds have formed soft slabs up to two feet in depth on leeward aspects. Yesterday backcountry skiers triggered pockets of soft surface slab at an elevation of 9,000 feet on a north aspect of Disappointment Peak and in the lower portion of the West Hourglass Couloir (northeast aspect at an elevation of 9,900 feet). Slabs gained volume overnight and could be human triggered today by skiers on steep slopes with fresh deposits of wind-blown snow.