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Avalanche Forecast

Jan 24th, 2023–Jan 25th, 2023
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
2: Moderate
The avalanche danger rating at treeline will be moderate
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Regions: North Shore, Sasquatch, Sky Pilot, South Coast, Tetrahedron.

Freezing levels reach well into the alpine Wednesday and Thursday causing surface snow to slowly deteriorate. A moist or wet snow surface, pinwheeling and natural avalanches are all indicators of a weakening snowpack.

Confidence

Moderate

Avalanche Summary

No new avalanches have been reported in this region since Jan 21. Please continue to post your reports and photos to the Mountain Information Network.

Snowpack Summary

10-20 cm of storm snow from the weekend is found in wind-sheltered terrain features. In some areas, new snow sits on top of a thin melt-freeze crust. 50 cm of settling snow sits over a hard crust at higher elevations. Below 700 m surface is a hard crust.

Last week's rain saturated the snowpack and created a well-consolidated lower snowpack.

Weather Summary

Tuesday Night 

Cloudy with isolated flurries stopping early evening, trace accumulation. Westerly ridge top winds 15-20 km/h. 1500m temperature low of -1C.

An above freezing layer develops from 1500 - 2500 m by morning. 

Wednesday 

Mainly sunny with low valley cloud. Light westerly ridgetop winds gusting to 25 km/h. 1500m temperature high of +3C. Freezing levels continue to rise to 3000 m. 

The above freezing layer remains from 1500-2500 m overnight. 

Thursday 

Cloudy with sunny periods and isolated flurries, trace accumulation. Light westerly ridgetop winds occasionally gusting to 40 km/h. 1500m temperature high of 0C. An above freezing layer remains between 1500-2500m. 

Friday 

Mix of sun and cloud. Light westerly ridgetop winds occasionally gusting to 35 km/h. 1500m temperature high of -1C. Freezing levels drop to 800 m. 

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Be especially cautious as you transition into wind affected terrain.
  • Back off slopes as the surface becomes moist or wet with rising temperatures.
  • Avoid sun exposed slopes when the solar radiation is strong, especially if snow is moist or wet

Avalanche Problems

Loose Wet

40 -50 cm of snow sits above a thick crust. With freezing levels well into the alpine, brief periods of direct sun could produce natural avalanches cycle on surface layers.

Aspects: All aspects.

Elevations: Alpine, Treeline.

Likelihood: Possible

Expected Size: 1 - 2