Bulletin d’avalanche
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Bridger-Teton Avalanche Center
Danger d’avalanche
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 27 years ago. Vous consultez des conditions passées, pas le bulletin en cours.
Points saillants
New soft slabs up to one foot in depth put in by westerly winds formed overnight at the mid and upper elevations. These slabs could be triggered by backcountry travellers on steep wind loaded aspects. At the upper elevations weak faceted snow exist at the base of the snowpack. Slabs could step down to the ground in steep upper elevation wind loaded starting zones that have not already had avalanche activity.