Bollettino valanghe
Vedi sulla mappaSalt River and Wyoming Ranges
Jan 19, 2003Bridger-Teton Avalanche Center
Archiviato · scaduto 24 years ago
Pericolo valanghe
Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
2 · Moderato
In sintesi
The general avalanche hazard is MODERATE today. Surface slabs formed by strong northwest winds several feet in depth lie at higher elevations. These slabs lie upon a snowpack with deep instabilities where old snow is underlain by surface hoar and faceted snow. Steep avalanche slopes could be released by snowmobilers today and not necessarily by the first rider on the slope. Yesterday a highmarking rider triggered an avalanche on a high east facing slope on or near Mt Dougal. He was able to escape the slab and was not buried.