BOW VALLEY – The temperature outside isn't the only thing rising this week, as the increased risk of avalanches has prompted a special avalanche warning to all backcountry users effective immediately.
Avalanche Canada, in partnership with Parks Canada and Alberta's Kananaskis Country, issued a widespread avalanche warning that applies to all forecast regions in western Canada on Monday (March 18).
"This is the first big warming to hit our snowpack, which is still fairly complex and winter-like," said senior avalanche forecaster Grant Helgeson. "Any time the snowpack is hit with a big change, it tends to de-stabilize."
With increases in daytime temperatures and no nighttime cooling, Helgeson said this will weaken the snowpack and increase the possibility of large natural avalanches.
This is also the time when the backcountry will see an increase of users due to the warm weather and spring break for B.C.'s schools.
"[It will also be] easier for the weight of a person to trigger deeper weak layers," Helgeson warned.
If you are going into the backcountry, outside of ski area boundaries or even snowshoeing or exploring popular summer trails that might be exposed to avalanche terrain, make sure to bring the essential rescue gear including a transceiver, probe and shovel – and know how to use it.
"Plan ahead and research your route to make sure you are avoiding these areas," Mary Clayton, communications director of Avalanche Canada said in a press release.
To keep track of regional avalanche forecasts, go to www.avalanche.ca.
