Avalanche Incidents in the Western US: Recent Events and Safety Concerns

Avalanche activity has surged in the mountainous regions of the Western United States, resulting in fatalities and near-misses for snowmobilers and other backcountry enthusiasts. Recent incidents in Idaho and Colorado highlight the persistent dangers of winter recreation in avalanche terrain, prompting warnings from avalanche safety experts.

Idaho Snowmobiler Fatality

On Sunday, February 22, 2026, a snowmobiler was killed in an avalanche near Island Park, Idaho. According to the Colorado Avalanche Information Center (CAIC), the incident involved a group of four snowmobilers visiting from the Midwest. The avalanche buried the victim deeply, and they did not survive. Two other members of the group were caught in the slide but sustained no injuries.

The Gallatin National Forest Avalanche Center (GNFAC) has issued warnings about dangerous avalanche conditions in the mountains near Island Park and West Yellowstone. They advise avoiding slopes steeper than 30 degrees, including flatter terrain below steeper slopes, due to considerable avalanche danger south of Bozeman, near Big Sky, West Yellowstone, Island Park, and Cooke City.

Close Call in Colorado

In Colorado, a snowmobiler named Aidan Croft experienced a harrowing ordeal on February 20, 2026, when he triggered an avalanche while riding near Hahns Peak, north of Steamboat Springs. Croft was trapped in the avalanche for approximately 90 minutes before being fully freed. He had intended to avoid riding on the steep slope but became stuck in deep snow while attempting to traverse it.

Multiple Snowmobilers Caught in Colorado Avalanche

On Saturday, February 21, 2026, three snowmobilers were partially buried by debris in an avalanche north of Granby, Colorado. The incident occurred on Gravel Mountain, where numerous riders had been attempting to ride along the cornice before the avalanche occurred. One experienced snowmobiler, Robert Plunkett, was able to avoid being fully caught in the slide due to his familiarity with the area and quick reaction time.

Avalanche Safety Precautions

These recent incidents underscore the importance of avalanche safety precautions for anyone venturing into backcountry terrain. Key safety measures include:

• Avalanche Education: Taking avalanche safety courses (Avalanche Level 1 and 2) to learn about snowpack assessment, terrain recognition, and rescue techniques.
• Essential Equipment: Carrying an avalanche transceiver, shovel, and probe, and knowing how to use them effectively.
• Terrain Awareness: Avoiding slopes steeper than 30 degrees and being mindful of terrain traps and changing snow conditions.
• Group Travel: Traveling with experienced partners and communicating effectively.
• Checking Avalanche Forecasts: Consulting local avalanche centers for current conditions and forecasts before heading out.

Looking Ahead

With continued snowfall expected in the Western US, avalanche danger is likely to remain elevated. Backcountry users are urged to exercise extreme caution, prioritize safety education, and create informed decisions based on current avalanche forecasts. The CAIC, GNFAC, and other regional avalanche centers provide valuable resources and information to assist individuals stay safe in avalanche terrain.