Avalanche Forecast

Issued: Apr 1st, 2019 3:00PM

The alpine rating is low, the treeline rating is low, and the below treeline rating is low. Known problems include Loose Wet.

dsaly, Avalanche Canada

Northwest Coastal.

Warm and sunny weather means that hazard will increase during the day as the sun comes out and temperatures rise.

Summary

Confidence

High -

Weather Forecast

MONDAY NIGHT - Clear / east winds 20-25 km/h / alpine low temperature near +4 / freezing level 1500 mTUESDAY - Sunny / light east-southeast winds / alpine high temperature near +6 / freezing level 2100 mWEDNESDAY - Sunny with cloudy periods / light southwest winds, gusting to 45 km/h / alpine high temperature near +7 / freezing level 1800 m THURSDAY - Cloudy with wet flurries, trace to 10 cm accumulation / light south wind, gusting to 40 km/h / alpine high near +4 / freezing level 1500 m

Avalanche Summary

When the sun comes out and temperatures rise during the day, loose wet avalanches will be possible on sun-affected slopes.On Friday, there were reports of a few size 2 loose wet and wet slab avalanches on southerly aspects.

Snowpack Summary

Sun exposed slopes in the alpine and on all aspects at treeline and below are becoming moist to wet during the heat of the day. In these areas spring conditions are in effect; the avalanche hazard will fluctuate greatly depending on the strength of the overnight freeze and how quickly the snowpack is warmed up each day. Dry snow may remain on shady slopes in the alpine. In these locations, 50-100 cm of snow sits on a layer of facets (sugary snow) that was buried around March 10th.

Problems

Loose Wet

When the sun comes out and temperatures rise during the day, the likelihood of loose wet avalanches will increase on sun-affected slopes.

Avoid terrain traps such as cliffs and gullies that increase the consequence of small avalanches.Avoid sun exposed slopes when the solar radiation is strong, especially if the snow is moist or wet.Cornices become weak with daytime heating, travel early on exposed slopes.

Aspects: East, South East, South, South West, West.

Elevations: All elevations.

Likelihood

Possible

Expected Size

1 - 1.5

Valid until: Apr 2nd, 2019 2:00PM