Deadly Avalanche in Washington Claims Two Lives

On Friday, January 10, 2026, an avalanche struck a group of four backcountry snowmobilers near Longs Pass in the Cascades, Kittitas County, Washington. The avalanche, which occurred around 4 p.m., resulted in the deaths of Paul Markoff and Erik Henne. The two survivors were able to send a distress signal via a satellite device, prompting a rescue operation by the Kittitas County Sheriff’s Office and Search and Rescue volunteers.

The Northwest Avalanche Center had issued a moderate danger level warning for backcountry skiing in the region, advising caution on steep, exposed terrain. The recent heavy snowfall and wind in the Cascades contributed to unstable snowpack conditions.

This incident marks the first deadly avalanche in Washington since last winter. According to the National Avalanche Center, there have been five avalanche-related deaths this winter season. These incidents serve as a somber reminder of the potential dangers present in mountainous regions during the winter months. Always check weather and avalanche forecasts before venturing into the backcountry, and carry essential safety gear such as an avalanche beacon, probe, and shovel. Also consider an avalanche airbag.

The exact cause of the avalanche is still under investigation, but heavy snowfall and wind are believed to be contributing factors.

The National Avalanche Center recommends carrying an avalanche beacon, probe, shovel, and wearing a helmet.

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