In a dramatic incident near Lake Tahoe, California, six backcountry skiers emerged alive after being caught in an avalanche during a severe snowstorm. However, nine others from their group are still unaccounted for, as treacherous mountain conditions impede search efforts.

The Nevada County Sheriff’s Office reported that two of the rescued skiers required hospitalization. Officials also clarified that the group originally consisted of 15 skiers, correcting earlier reports that had stated there were 16 individuals.

The avalanche occurred Tuesday in the Castle Peak area near Frog Lake, northwest of Lake Tahoe. A 911 call alerted authorities to the situation, indicating that multiple people were buried in the snow. Rescue teams battled harsh weather and rugged terrain for several hours before they could reach the stranded skiers.

The skiers were concluding a three-day backcountry tour organized by Blackbird Mountain Guides, according to officials. This challenging expedition involved trekking up to four miles over mountainous terrain, carrying essential supplies, and spending nights in remote huts.

This photograph, provided by the Nevada County Sheriff’s Office, shows rescue team members in action at Soda Springs, California, on Tuesday, February 17, 2026. (Nevada County Sheriff’s Office via AP)

Authorities noted that emergency beacons carried by the skiers were crucial in locating them. Rescue teams moved in with caution, aware of the potential for further avalanches in the area.

The incident comes as a powerful winter storm slams California, dumping heavy snow and bringing high winds across the Sierra Nevada. Avalanche warnings were issued across the region, with forecasters warning of large slides through Wednesday.

Pine trees are covered in snow during a storm on Tuesday, Feb. 17, 2026, in Truckee, California. (AP Photos/Brooke Hess-Homeier)

Soda Springs, near the avalanche site, recorded more than 30 inches of snow in 24 hours. Rapid snowfall combined with gale-force winds created unstable snowpack conditions.

The storm also caused widespread travel disruptions. Interstate 80 over Donner Summit was temporarily shut down due to spinouts and crashes, and several Tahoe ski resorts closed partially or entirely because of dangerous weather.

A sign is covered in snow during a storm on Tuesday, Feb. 17, 2026, in Truckee, California. (AP Photos/Brooke Hess-Homeier)

Officials said conditions remain especially hazardous in the backcountry and urged people to avoid avalanche-prone areas.

A news conference is expected on Wednesday morning with further updates on the search for the missing skiers.