Bulletin d’avalanche

Jasper

Apr 26 – 27, 2024Avalanche Canada
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Archivé · expiré 2 years ago

Danger d’avalanche

Sun
Mon
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
Sans niveau

Points saillants

Watch for isolated pockets of wind slab in leeward alpine features.

Spring is a time when weather and conditions can be highly variable. Visit the latest Avalanche Canada Forcasters Blog for resources and tips to help navigate the switch to spring.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–1.5

    Recent snow and wind has formed isolated windslabs in lee areas at ridgetop in the alpine. Some reverse loading from recent easterly winds.

  • Loose Dry

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible - Likely
    Taille
    1–1.5

    New snow is sitting on previous crusts that make for a good sliding surface.

Confidence

Moderate

Avalanche Summary

No new avalanches observed or reported.

If you have any recent observations, please submit them to the Mountain Information Network.

Snowpack Summary

5-10cm of new snow has fallen on a surface crust that exists up to 2200m all aspects. Above 2200m 10-15cm dry snow sits on a supportive crust that exist up to 2600m on all aspects, and to mountain top on solar slopes. Strong upper and mid-pack, supportive to skis and boots. Lower snowpack consists of basal depth hoar.

Weather Summary

Mountain Weather Forecast is available at Avalanche Canada

Saturday

Mainly cloudy with scattered flurries (1-5cm). Wind southwest: 10-25 km/h. Freezing level: 2400m.

Sunday

A mix of sun and cloud with isolated flurries. Wind southwest: 20 km/h gusting to 50 km/h. Freezing level: 2000m.

Monday

Mainly cloudy with scattered flurries (1-5 cm). Wind west: 15 km/h gusting to 40 km/h. Freezing level: 1900m.

Terrain and Travel Advice

  • Be carefull around freshly wind loaded features.

Régions couvertes