Bulletin d’avalanche

Jasper

Jan 21 – 22, 2015Parks Canada
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Archivé · expiré 12 years ago

Danger d’avalanche

Wed
Thu
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
1 · Faible
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Points saillants

The 'drought' continues with mild temperatures forecast for the end of the week.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2
    Moderate winds continue to redistribute snow creating wind slabs on lee aspects and cross loaded features.

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2
    The weak layer of surface hoar and facets from December can still be found and may become susceptible to triggering with more snow loading.

Weather Forecast

Temperatures are forecast to rise into the weekend which is likely lead to an increased risk of solar triggered slides.

Snowpack Summary

A highly variable snowpack exists throughout the forecasting region. Moderate westerly ridge top winds are redistributing snow and creating wind slabs on north through east aspects.

Avalanche Summary

No avalanches were reported today.

Confidence

Régions couvertes