Bollettino valanghe

Salt River and Wyoming Ranges

Bridger-Teton Avalanche Center
Vedi sulla mappa

Pericolo valanghe

Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
2 · Moderato
Non aggiornato — questo bollettino è scaduto 15 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

At the higher elevations the general avalanche hazard is MODERATE. Strong and gusty southwest to west winds have formed pockets of wind slab one to two feet in depth. On steep northerly aspects above an elevation of 8,500 feet these slabs lie upon weak faceted snow and hard crusts and could be human triggered. Below an elevation of 8,500 feet the general avalanche hazard is LOW. Avalanches are unlikely except in isolated pockets on very steep wind loaded slopes.

Avalanche Discussion

( Discussion is generated from the previous day's afternoon forecast. )Skies will continue to be mostly cloudy with periods of light snowfall in a west-northwesterly flow. Accumulations of several inches of new snow are possible in the mountains every 12 hours or so for the next several days. Mountain temperatures will remain in the teens. Winds will be westerly at 30 with gusts to 40 along the higher ridge crests.The general avalanche hazard is expected to be MODERATE above an elevation of 8,500 feet. On northerly aspects pockets of stiff wind slab 15 to 30 inches deep have formed on weak faceted snow and hard crusts. Small avalanches (up to class size 2) could be human triggered in steep avalanche starting zones, steep couloirs and in cliff areas. Class 2 size avalanches can easily kill or seriously injure a person. Some potential may exist for a medium size (class size 3) avalanche to occur in isolated areas. The general avalanche hazard below an elevation of 8,500 feet is expected to be LOW. However low hazard does not mean there is no hazard. Isolated pockets of wind slab up to 18 inches depth are possible on steep banks and road cuts.

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