Bulletin d’avalanche

Waterton Lakes

Feb 16 – 19, 2022
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Archivé · expiré 5 years ago

Danger d’avalanche

Thu
Fri
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
1 · Faible

Points saillants

A light snowfall has only slightly improved ski quality.

Lower hazard makes it possible to explore bigger terrain, with good planning.

Be sure your gear and groups ability is ready for skiing firm snow.

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–2

    Warm temps have caused settlement in the snowpack at lower elevations. Windslabs still exist in higher terrain, especially on polar slopes. 8cm new snow will form thin new slabs as winds increase.

Weather Forecast

Wed: Flurries tapering off in the morning, followed by partially cloudy skies. Alpine temps -4 with low to moderate ridgetop winds

Thurs: Partially cloudy with alpine temps rising to -1. Winds S-X SW winds

Friday: Flurries with alpine temps +1 and S W winds.

Snowpack Summary

8cm new snow overlies wind pressed surfaces. A new crust from this weeks warm temps exists up to 2000m and higher on solar aspects. Well settled midpack, with facets above Dec 4 crust, buried 150-200 cm, above Nov layers.

Avalanche Summary

No recent avalanches observed. If you go out on an adventure be sure to share your experience and snowpack information on the Mountain Information Network, we really appreciate any observations.

Confidence

Due to the number of field observations

Régions couvertes