Bulletin d’avalanche

Togwotee Pass

Bridger-Teton Avalanche Center
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Danger d’avalanche

Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
Sans niveau
Périmé — ce bulletin a expiré 13 years ago. Vous consultez des conditions passées, pas le bulletin en cours.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1

    Pockets of wind slab up to 12 inches in depth lie upon hard crusts. In steep, wind loaded avalanche terrain, backcountry travelers could trigger these slabs on a variety of aspects.

Avalanche Discussion

( Discussion is generated from the previous day's afternoon forecast. )After a chance for some lingering scattered snow showers this evening, dry conditions and decreasing cloud cover will set in after midnight as high pressure temporarily builds over the area. Overnight lows in the mountains will be near zero before rising into the mid teens during the day. Northwesterly ridgetop winds will remain light at 5 to 15 miles per hour.Above 7,500 feet, the General Avalanche Hazard is expected to be MODERATE on Monday. In steep, wind loaded avalanche terrain, backcountry travelers could trigger pockets of wind slab 6 to 18 inches in depth. These slabs could fail either on density breaks within the storm snow or possibly down to the mid March hard snow surfaces. On sunlit aspects, extended periods of clear skies in the afternoon could increase the likelihood of triggering these slides and bring about the possible of loose snow sluffing.

Régions couvertes