Bulletin d’avalanche

Coquihalla

Apr 21 – 22, 2025Avalanche Canada
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Archivé · expiré last year

Danger d’avalanche

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

Check how well the recent snow is bonding, and manage your exposure to sun-exposed slopes.

Problèmes avalancheux

  • Loose Wet

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

    Sunlight may destabilize 10 to 20 cm of recent snow and cause wet loose avalanches in steep terrain.

Confidence

Moderate

Avalanche Summary

No new avalanches have been reported, but observations are very limited.

Snowpack Summary

Upper elevations may have 10 to 20 cm of recent snow over melt-freeze crusts. A typical spring diurnal pattern is underway: daytime warmth moistens the upper snowpack, while overnight cooling usually forms a hard crust at higher elevations. Lower elevations may not refreeze and are melting out quickly.

Weather Summary

Monday Night

Partly cloudy. 20 km/h northwest ridgetop wind. Treeline temperature -5 °C.

Tuesday

Mix of sun and cloud. 10 km/h northwest ridgetop wind. Treeline temperature 0 °C. Freezing level 1800 m.

Wednesday

Sunny. 10 km/h southeast ridgetop wind. Treeline temperature +2 °C. Freezing level 2300 m.

Thursday

Sunny. 20 km/h southeast ridgetop wind. Treeline temperature +5 °C. Freezing level 2600 m.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Limit exposure to steep, sun exposed slopes, especially when the solar radiation is strong.
  • Investigate the bond of the recent snow before committing to your line.

Régions couvertes