The first federal report on the Knowles Fire, which killed four wildland firefighters near the Colorado-Utah border on June 27, was released by the Department of the Interior on Friday.
The 95-page report used interviews from the surviving firefighter, fire managers, and other crew members working nearby fires to gain a complete understanding of the events that led to the firefighters’ deaths, according to department officials. Other data used in the report included dispatch logs, remotely-sensed data and physical evidence from the scene of the entrapment.
PREVIOUS COVERAGE: Firefighters killed near Colorado-Utah border were waiting for helicopter pickup when burnover overtook them, latest investigation details show
Officials determined that the crew only had nine seconds between learning the helicopter they requested to rescue them could not land and needing to deploy their fire shelters. The Knowles Fire, which merged with the nearby Snyder Mesa, Jones and Gore fires, spread more than 7 miles over complex broken mesa and canyon topography in under three hours, which witnesses described as “shocking” and “unfathomable.” Sustained winds of 25 to 30 mph with gusts up to 40 mph persisted for hours.
“An Air Attack with more than 30 years of experience was ‘shocked’ at the run the Snyder, Jones and Dolores
Fires made on June 27th,” the report said. “The fires’ tendency to spot over natural barriers that day was unlike anything the fire management organization had previously experienced … For some, it was the windiest day they had ever experienced on a fire, or, indeed, at all. One experienced firefighter described it as less like normal fire spread and more ‘like a storm, sweeping with the wind’ over the landscape.”
Heavy smoke made it impossible for the crew’s requested helicopter to land safely, according to the report. A helicopter was eventually able to return to the site two and a half hours after the burnover and found the two surviving firefighters, one of whom would die from their injuries later. A second helicopter landed at the scene minutes later and confirmed there were no other survivors.
The report included 19 numbered findings, but listed no blame or recommendations to avoid similar situations in the future.
“No single decision or system failure fully explains the outcome. Instead, the events reveal the cumulative effects of known limitations operating under extraordinary tempo and conditions,” officials said in the report. “By documenting and analyzing these interactions with care and honesty, the team seeks to equip firefighters, managers, dispatchers, and aviation personnel with clearer insight so that similar sequences may be recognized and interrupted in the future.”


















