Bulletin d’avalanche

Salt River and Wyoming Ranges

Jan 18, 2003Bridger-Teton Avalanche Center
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Archivé · expiré 24 years ago

Danger d’avalanche

Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
2 · Modéré

Points saillants

The general avalanche hazard is MODERATE today. Surface slabs formed by strong northwest winds several feet in depth lie upon weak layers of buried surface hoar and hard old snow surfaces. In addition weak layers of faceted snow persist deep in the snowpack and near the ground. Backcountry users could trigger these surface slabs and/or deeper dangerous slabs in steep wind loaded avalanche terrain. Highmarkers could cross these slabs multiple times before a weak spot fails and triggers a large slab avalanche.

Régions couvertes