Bulletin d’avalanche

South Coast

Feb 17 – 18, 2026Avalanche Canada
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Archivé · expiré 7 months ago

Danger d’avalanche

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

Points saillants

Carefully assess steep terrain for wind slab before committing.

Seek out sheltered terrain for the best and safest riding.

Problèmes avalancheux

  • Wind Slabs

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

    New snow and moderate southeast wind have formed wind slabs at treeline and above.

Confidence

Moderate

  • We are uncertain about how quickly the snowpack will recover and gain strength.
  • We are uncertain about how the timing or intensity of solar radiation will affect the snowpack.

Avalanche Summary

On Saturday, a size 2 skier-accidental wind slab occurred up at Sky Pilot on a north east aspect in the alpine. Read the full details here.

No other avalanches have been observed in the region in several days.

Snowpack Summary

10 to 30 cm of recent snow with moderate to strong southeast wind has formed deep deposits on leeward slopes but may have scoured the surface back to a crust on windward terrain.

The remainder of the snowpack is well-bonded.

The snowpack depth at treeline ranges from 90 to 170 cm. The snowpack depth tapers rapidly below treeline, especially on south aspects.

Weather Summary

Monday Night
Mostly cloudy. 5 to 15 cm of snow. 20 km/h southeast ridgetop wind. Treeline temperature -5 °C.

Tuesday
Mix of sun and clouds. 3 cm of snow. 10 to 25 km/h east ridgetop wind. Treeline temperature -4 °C.

Wednesday
Mix of sun and clouds. 2 to 5 cm of snow. 10 km/h southeast ridgetop wind. Treeline temperature -5 °C.

Thursday
Sunny. 10 km/h northwest ridgetop wind. Treeline temperature -6 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Watch for newly formed and reactive wind slabs as you transition into wind-affected terrain.
  • Watch for signs of instability like whumpfing, hollow sounds, shooting cracks, or recent avalanches.
  • Be aware of the potential for loose avalanches in steep terrain where snow hasn't formed a slab.
  • A hard crust on the snow surface will help strengthen the snowpack, but may cause tough travel conditions.

Régions couvertes