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
Non aggiornato — questo bollettino è scaduto 10 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

At the higher elevations pockets of new wind slab and loose snow sloughs could be human triggered in steep wind loaded avalanche starting zones. Areas of heavy snowfall are possible and will be increasing the hazard. Some potential may persist for larger triggers like snowmachines to trigger deep hard slabs in some upper elevations avalanche paths. Monitor conditions and avoid steep terrain that experience sustained intense snowfall rates. Mostly stable snow exists below an elevation of 8,000 feet. Avalanches are unlikely at the lower elevations.

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 westerly winds will create pockets of new soft slab up to 18 inches in depth. These surface slabs will lie upon crusts and firm old snow surfaces and could be human triggered in steep wind loaded avalanche starting zones. These slabs will gain depth and volume as the day progresses.

  • Deep Persistent Slabs

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

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

Regioni coperte