Bulletin d’avalanche

Jasper

Mar 15 – 16, 2012Parks Canada
Voir sur la carte
Archivé · expiré 15 years ago

Danger d’avalanche

Sat
Sun
Alpin
3 · Marqué
Limite forestière
3 · Marqué
Sous la limite
2 · Modéré
Ouvrir la carte complète

Points saillants

15cm and strong alpine winds as the front passes is expected for the Icefields area Thursday into Friday. Locally higher precipitation amounts may occur.

Problèmes avalancheux

  • Persistent Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    2–4
    The buried surface hoar layer remains touchy in locations where it did not slide in last week's storm cycle. Cracking and whumpfing are still occurring. Extra caution is needed for slopes that did not slide last week.

  • Storm Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Likely
    Taille
    1–3
    Moderate Southwest winds in the alpine continue to add slabs on Northeast aspects over the buried surface hoar layer. Another 15cm is forecast to arrive Thursday night into Friday. Triggering a storm slab has the potential to step down.

Weather Forecast

Snowpack Summary

Avalanche Summary

Confidence

Timing, track, or intensity of incoming weather system is uncertain on Friday

Régions couvertes