Bulletin d’avalanche

Tetons

Bridger-Teton Avalanche Center
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Danger d’avalanche

Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
Périmé — ce bulletin a expiré 18 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Points saillants

At the mid and upper elevations, backcountry travelers could trigger pockets of surface slab up to two feet in very steep, wind-loaded avalanche terrain. In a few areas, larger loads, such as snowmachines, still have some potential to trigger hard slabs up to six feet in depth. With the exception of isolated pockets of wind drifted snow, the snowpack is mostly stable at the lower elevations and avalanches are unlikely.

Avalanche Discussion

High pressure will build into the region tonight bringing dry conditions and clearing skies. Temperature inversions will also start to build with mountain highs near 30 as the valley climbs into the mid 20s. Ridgetop winds will be westerly at 15 to 25 miles per hour.The general avalanche hazard is expected to remain MODERATE on Tuesday. Backcountry travelers could trigger pockets of surface slab up to two feet deep in very steep, wind-loaded avalanche terrain. In a few areas, the potential also remains for large triggers to release full depth, hard slab avalanches. If clear skies and warm temperatures prevail, these hazards will increase on sun-affected aspects as snow surfaces soften.

Régions couvertes