Bulletin d’avalanche

Jasper

Apr 16 – 17, 2012Parks Canada
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Archivé · expiré 14 years ago

Danger d’avalanche

Wed
Thu
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    1–3
    No recent slab avalanche activity has been observed. Slabs are primarily present on NE slopes. Steeper slopes should be avoided.

  • Loose Wet

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    1–2
    Warmer overnight temperatures are forecast along with 5 - 10 cm on snow. This new snow will insulate our warm snowpack preserving isothermal conditions. Cloudy skies are also forecast which should limit activity on this weakness.

  • Deep Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    2–4
    This layer is now buried by a settled upper snowpack. Triggering of this layer is still possible especially from a thin spot.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

on Tuesday

Régions couvertes