Bollettino valanghe

Tetons

Bridger-Teton Avalanche Center
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Pericolo valanghe

Alta quota
2 · Moderato
Limite del bosco
2 · Moderato
Sotto il limite
1 · Debole
Non aggiornato — questo bollettino è scaduto 10 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Human triggered slab avalanches are possible in steep avalanche prone terrain at the mid and upper elevations. Evaluate snow and terrain carefully; identify features of concern.

Problemi valanghivi

  • Wind Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1–2

    At the mid and upper elevations pockets of wind slab up to two feet in depth could be triggered by humans in steep wind loaded avalanche starting zones, steep couloirs, steep chutes and cliff areas.

Avalanche Discussion

Scattered, convective snow showers will remain possible at times on Saturday, but little accumulation is expected. Periods of sunshine will be interspersed with these light snow showers. Overnight lows in the mountains will be in the single digits before rising into the low to mid teens during the day. Southwesterly ridgetop winds will range from 10 to 20 miles per hour.On Saturday, the general avalanche hazard is expected to be MODERATE. In steep, avalanche prone terrain, skiers and riders could trigger pockets of recently developed slabs one to two feet in depth. When analyzing the upper portion of the snowpack, look for failures in density breaks and examine the degree to which the recent snowfall is bonding to sun and rain crusts. Avalanche activity below the rain crust from early February is unlikely.

Regioni coperte