Bulletin d’avalanche

South Coast

Feb 6, 2018Avalanche Canada
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Archivé · expiré 9 years ago

Danger d’avalanche

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

Warm temperatures and rain have created difficult riding conditions: heavy down low and icy/crusty up high.

Problèmes avalancheux

  • Cornices

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Possible
    Taille
    1–2
    Large cornices formed a week ago and they may remain fragile. These monsters could surprise with nasty consequences. Use extra caution around ridge crests.

Confidence

High - The weather pattern is stable

Weather Forecast

Tuesday: Flurries (5 cm of snow possible) / Light north west winds / Freezing level 1000mWednesday: 5-15mm of rain / Light southwest winds / Freezing level 1000m rising to 2000m by noonThursday: Wet flurries (5-10cm snow) or rain / Light westerly winds / Freezing level near 2000m

Avalanche Summary

No new avalanches were reported on Monday.

Snowpack Summary

Rain and warm temperatures throughout the weekend saturated the upper snowpack. At treeline and below, approximately 20cm of wet snow overlies either a crust or moist snow from Monday's rain event a week ago. In high alpine areas like Sky Pilot and the Chehalis Range the more recent (saturated) snow has refrozen into a solid crust.The mid and lower snowpack are well consolidated with no significant layers of concern.

Régions couvertes