Bulletin d’avalanche

Jasper

Jan 8 – 9, 2016Parks Canada
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Archivé · expiré 11 years ago

Danger d’avalanche

Fri
Sat
Alpin
1 · Faible
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Points saillants

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2
    Isolated wind slabs in exposed areas above tree line.

Weather Forecast

Cooling trend towards the weekend, dropping to -20C at tree line by Saturday. No precipitation expected until next Monday. Skies to remain generally clear with light winds from the North.

Snowpack Summary

Variable wind slab in open or exposed terrain. Sun crust formed on steep solar aspects due to previous warm alpine temperatures. In most areas the snowpack is characterized by facets on a supportive mid-pack that is bridging basal facets. Widespread surface hoar growth.

Avalanche Summary

No new avalanche observations.

Confidence

Due to the number and quality of field observations

Régions couvertes