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Avalanche Incident Claims Life of Snowmobiler in Truckee, CA

1/7/2026, 12:22:26 AM

Overview of the Avalanche Incident

On January 5, 2026, an avalanche occurred in the vicinity of Johnson Peak and Castle Peak in Truckee, California, resulting in the death of a snowmobiler. The Nevada County Regional Dispatch Center received a 911 call at approximately 2:19 p.m. regarding a possible avalanche involving a group of snowmobilers, with one individual unaccounted for. Emergency responders, including the Nevada County Sheriff’s Office, Truckee Fire, North Truckee Fire, and Tahoe Nordic Search and Rescue, were dispatched to the scene.

Details of the Incident

The avalanche struck while a group of five experienced snowmobilers was returning from Castle Peak. The group was well-prepared for backcountry exploration, equipped with avalanche beacons and transceivers. Among them was Chris Scott Thomason, 42, from Bend, Oregon, who became buried under the snow when the avalanche was triggered. Fellow snowmobilers quickly tracked Thomason's beacon and began digging him out. Despite their efforts and the assistance of an off-duty Truckee Fire medic who arrived on the scene, Thomason did not survive.

Emergency Response Efforts

Approximately 45 emergency responders participated in the rescue operation, deploying three SnoCats, three snowmobile teams, and several ski teams. The Nevada County Sheriff’s Search and Rescue (NCSSAR) team, initially engaged in a separate missing person case, transitioned to assist with the avalanche incident. The search efforts concluded later that evening, confirming that all other individuals in the area were accounted for and safe.

Official Statements & Responses

The Nevada County Sheriff’s Office expressed condolences to Thomason's family and loved ones, acknowledging the collaborative efforts of the nearly 50 individuals involved in the rescue mission. They also advised the public to avoid the area due to the potential for further avalanche activity.

Criticism & Opposition

While the incident has drawn attention to the dangers of backcountry snowmobiling, there have been no specific criticisms reported regarding the response efforts or safety measures taken by the snowmobilers involved.

Verbatim Quotes

  • “Despite the group taking several safety precautions and Thomason receiving high-level CPR, he did not survive the incident.” — Nevada County Sheriff’s Office
  • “The Sheriff’s Office extends its sincere condolences to the family and loved ones impacted by this tragic incident.” — Nevada County Sheriff’s Office

What's Next

As the investigation into the avalanche continues, officials are likely to provide further updates regarding safety measures and avalanche awareness for recreational activities in the area.