Bulletin d’avalanche
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Bridger-Teton Avalanche Center
Danger d’avalanche
Alpin
3 · Marqué
Limite forestière
3 · Marqué
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
At mid and upper elevations soft slabs 1 to 4 feet deep are resting on slick sliding surfaces HUMAN TRIGGERED AVALANCHES ARE POSSIBLE. Yesterday during avalanche reduction efforts at the Jackson Hole Mountain Resort some of these slabs were triggered as patrolman approached the starting zones. One was skier triggered by a ski patrolman after explosives failed to pull out the slab. THESE AVALANCHES ARE DANGEROUS as they are propagating and running far & fast.