Bollettino valanghe

Togwotee Pass

Bridger-Teton Avalanche Center
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Pericolo valanghe

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

In sintesi

Soft slab avalanches could be human triggered in steep avalanche starting zones and cliff areas above an elevation of 9,000 feet. Some potential may also persist for snowmobilers to trigger deep hard slabs in steep avalanche prone terrain. The snowpack is mostly stable below an elevation of 9,000 feet.

Problemi valanghivi

  • Wind Slabs

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

    Small pockets of wind slab up to two feet in depth lie upon firm old snow surfaces. These slabs could be human triggered in steep upper elevation avalanche starting zones and cliff areas and may become more sensitive to triggers as they are weakened by sunlight and increasing temperatures.

  • Deep Persistent Slabs

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Unlikely
    Dimensione
    2–3

    Weak layers of faceted snow persist in the snowpack. At the upper elevations some potential may remain for snowmobilers to trigger hard slab avalanches with depths to four feet in steep, avalanche-prone slopes.

Regioni coperte