Banff, Yoho, Kootenay, and Jasper National Parks, along with Kananaskis Country, are under a special avalanche warning due to unstable snowpack conditions. Avalanche Canada confirmed that the warning will remain in effect until March 24, 2025. Recent snowfall has added to existing weaknesses in the snowpack, leading to several large avalanches over the past fortnight. Tragically, this winter has already seen two fatalities from avalanches in the Kootenays.
While natural avalanches occur less frequently now, the risk posed by human-caused avalanches remains significant. Colin Garritty, forecaster and field technician at Avalanche Canada, stated, "We had snow deposited, creating a slab on top of already weak layers in the snowpack, that has created quite dangerous avalanche conditions." He noted that with warming patterns forecasted, it contributes further to potentially hazardous avalanche conditions.
Dispelling myths about avalanche safety, Garritty explained that even from a distance, people can trigger avalanches. As temperatures warm and with varying weather conditions, the likelihood of avalanche occurrences increases. Outdoor recreationists are therefore urged to prioritize caution or even consider avoiding backcountry areas completely.
"Right now, it’s really important to have a conservative mindset when you’re in avalanche terrain. If identifying avalanche terrain is a challenge for you, then you should avoid avalanche-prone areas entirely," Garritty advised. He emphasized that if individuals choose to navigate avalanche terrain, they should proceed with extreme caution and stick to low-angled slopes of 30 degrees or less, primarily in clearings or higher-altitude areas.
For those intent on exploring the backcountry, Garritty recommends traveling in groups. "Make sure you’re practicing group decision-making, making sure everyone in the group is heard and the safest decision wins out," he said. This collaborative decision-making can help mitigate risks associated with avalanche exposure. To further enhance safety, Garritty suggested that outdoor enthusiasts travel one at a time through avalanche terrain and regroup in secure spots to diminish the group’s overall exposure.
Carrying essential emergency gear—which includes a transceiver, probe, and shovel—could be lifesaving for those venturing into these potentially perilous conditions. The equipment ensures better chances of survival in the event of an avalanche incident.
Outdoor enthusiasts are urged to remain sober and vigilant, understanding the risks involved as they enjoy the breathtaking landscapes of Banff, Yoho, Kootenay, Jasper, and Kananaskis. However, careful planning and awareness of current avalanche conditions can help maintain safety during this winter season.
As the warning remains active through March 24, those planning backcountry activities should heed warnings from Avalanche Canada and stay updated on local conditions before setting out. This proactive approach to mountain safety can help prevent future tragedies and ensure a positive experience in the magnificent outdoors.
