Live updates: Wildfires in Minnesota

Minnesota wildfires could burn underground into winter

Wildfire smoke casts an orange hue over northern Minnesota landscapes
The landscape near the Gunflint Trail in northern Minnesota is cast in an orange hue as a result of wildfire smoke on July 14.
Courtesy of Kerry Lane

Wildfires burned tens of thousands of acres last week across northeastern Minnesota. As firefighters work to extinguish flames on the landscape, experts say those fires will continue to burn underground into the winter.

Tom Simone is with the Complex Incident Management Team with the National Interagency Fire Center. He’s a Department of Natural Resources wildland fire training specialist and has been helping operate heavy machinery to fight the fires.

Simone’s group has been fighting fires near Echo Lake, far west of Ely. He said that when trees or stumps catch fire, it burns all the way to their roots, like a cigar.

“They seem to be a little more challenging than we're used to, just because they're burning down so deep into the ground,” he said. “Everything below your feet is on fire.”

And those fires can smolder under the soil for months.

Haze hangs over Saganaga Lake.
A light wildfire haze hangs over Saganaga Lake near the end of Gunflint Trail on Saturday.
Chuck Olsen | WTIP

Simone’s job is to use bulldozers to dig deep into the earth, not only to create fire breaks so the flames can’t jump further, but also dredge up fires underground.

Firefighters will “try to scrape it down to that mineral soil level. So when the fire hits that dozer line, it can't just kind of creep across,” he said.

Simone and his team have been working around the clock in 90-degree weather. He said more people show up their briefings everyday and the crews keep growing, but it’s not without its challenges.

“It wears on you, and you just got to kind of keep reminding yourself it's a marathon, not a sprint.” Simone said.

Listen to the conversation by clicking the player above.