Bulletin d’avalanche

Yukon

Nov 27 – 28, 2022Avalanche Canada
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Archivé · expiré 4 years ago

Danger d’avalanche

Tue
Wed
Alpin
2 · Modéré
Limite forestière
2 · Modéré
Sous la limite
Sans niveau

Points saillants

Early season conditions prevail but avalanche hazard exists -- assess for wind slabs in lee terrain features.

Problèmes avalancheux

  • Wind Slabs

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

    Wind slabs may be found in lee terrain features from recent snow and southwest wind. Also assess for slab development in sheltered terrain, although a cooling trend may slow this process.

Confidence

Low

Avalanche Summary

No avalanche activity has been reported. Please consider sharing any observations you may have via the Mountain Information Network to help us and fellow recreationists.

Snowpack Summary

A thin snowpack exists in most areas, with 50 cm found at White Pass. Upwards of 100 cm may be found in wind-loaded areas. Wind slabs may be found in lee terrain features in the alpine from 10 cm of recent snow and southwest wind.

The thin early-season coverage means many other hazards exist, such as exposed and thinly buried rocks, buried logs, open creeks, and weak lake ice.

Weather Summary

Saturday Night

Partly cloudy with no precipitation, 20 km/h north wind, treeline temperature -12 C.

Sunday

Mix of sun and cloud with trace precipitation, 20 km/h north wind, treeline temperature -15 C.

Monday

Mix of sun and cloud with trace precipitation, 20 km/h north wind, treeline temperature -17 C.

Tuesday

Mix of sun and cloud with trace precipitation, 20 km/h north wind, treeline temperature -22 C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Carefully evaluate steep lines for wind slabs.
  • Watch for signs of slab formation throughout the day.

Régions couvertes