Bollettino valanghe
Vedi sulla mappaTetons
Bridger-Teton Avalanche Center
Pericolo valanghe
Alta quota
1 · Debole
Limite del bosco
1 · Debole
Sotto il limite
1 · Debole
Non aggiornato — questo bollettino è scaduto 18 years ago. Stai vedendo condizioni passate, non il bollettino in corso.
In sintesi
At the mid and upper elevations northwest winds have formed isolated pockets of soft surface slab up to one foot in depth. These surface slabs lie upon slick crusts and weak layers of faceted snow. Humans could trigger these shallow slabs in cliff areas and on steep slopes with fresh deposits of wind drifted snow. Very little snow exists at the lower elevations.