The Sierra Avalanche Center has released new details about a deadly avalanche near Castle Peak that happened last week.

According to an avalanche summary on their website, 12 people from a group of 15 backcountry travelers were caught in the avalanche, with the three members of the group who weren’t rescuing three people who were buried.

The Avalanche Center also released new pictures and maps from the incident, which can be seen below.

Tahoe National Forest has lifted the Castle Peak Avalanche Closure.

The area was closed for public safety and to support search and rescue operations following an avalanche that occurred on Feb. 17. All victims have now been recovered. Individuals that choose to enter the area are encouraged to proceed with extreme caution.

“We extend our deepest sympathies to the individuals and families impacted by this tragic backcountry incident, and we grieve with our community,” said Tahoe National Forest Supervisor Chris Feutrier. “As we collectively process this immense loss, our commitment to the safety and well-being of everyone who visits the forest is stronger than ever, compelling us to reiterate vital safety information.”

Before heading out to recreate on the Tahoe National Forest, members of the public are advised to remain vigilant for potentially dangerous situations.

  • Know before you go: Monitor weather conditions before you set out for the day.
  • Prioritize Safety: Your safety and the safety of others around you is most important.
  • Be avalanche aware: Learn about avalanche conditions. Take a certified avalanche course. Find courses at  Avalanche.org.
  • Be prepared: Bring essential safety gear and know how to use it. Everyone in your party should have an avalanche transceiver, avalanche probes, shovel, backpack and a partner.

FEBRUARY 19, 2026: 

Recovery crews are still working in the backcountry near Castle Peak after an avalanche killed multiple skiers, and now a large stretch of forest is closed to the public.

Tahoe National Forest announced it is closing all National Forest lands and trails in the Castle Peak area near Truckee following the avalanche that happened Feb. 17.

Forest officials said the closure is required for public and first responder safety and to allow for the recovery of the victims. Because of unstable snow conditions and the need to prioritize access for emergency crews, people are not allowed to enter the area during search and recovery operations.

Emergency personnel will be using snow machines, aircraft, heavy equipment, and possibly explosives as part of efforts to reduce additional environmental hazards and protect first responders during recovery work.

The closure applies to National Forest lands between Castle Peak and the South Fork of Prosser Creek. It prohibits going into or being on any National Forest System lands within the closed area, as shown on the official closure order map, and being on any trail within the closure area.

The order takes effect Feb. 20 and runs through March 15, 2026. Officials said it could be lifted earlier if public safety concerns are resolved.

“It is our top priority to ensure the safety of first responders during this recovery mission and aid in the return of each victim to their families,” said Tahoe National Forest Supervisor Chris Feutrier. “Our deepest condolences to the families who have lost their loved ones in this tragic incident. Our sincere appreciation to all first responders, law enforcement, and partners who are supporting this recovery.”

A full copy of the closure order, including a detailed description and map of the affected area, is available on the Tahoe National Forest website.