Team in USU’s Forestry Institute aims to create a fire atlas

A wildfire burns out of control in Box Elder County yesterday afternoon .

LOGAN – So far this year, there have been well over 200 wildfires in Utah, most of them small fires and 95 percent of them caused by humans.

Wildland Management Professor Jim Lutz, and a team from Utah State University’s Forestry Institute, is on a quest to create the state’s first fire atlas as an aid in managing these fires.

“What we mean by an atlas is understanding the parts of Utah that have burned within the last 30 years and more than just whether they burned, but how severe they’ve burned,” Dr. Lutz said. “So, if we look at a fire of a given size it can have beneficial effects and it can also have effects that are not so good. And a lot of that depends on the actual severity and the pattern of severity within fires.”

Dr. Lutz said they want to understand how that plays out at all of Utah’s unique fire sites.

The team is sorting through 40 years of satellite images for the project with an understanding that fires burn characteristically with respect to the terrain, vegetation, the fuel load and Utah’s weather.

Adding to the satellite images, crews will be sent out into all the different forest types in Utah to look at last year’s fires to see if what the satellite tells them is revealed on the ground.

They are examining fires of a hundred acres and larger.

Dr. Lutz said the team wants to help steward Utah’s landscapes by providing fire managers to help in planning more prescribed burns. Knowing where such burns might be needed can result in fewer of the raging forest fires.

The fire atlas will be available online.

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1 Comment

  • Walter Goddard June 4, 2020 at 8:33 pm Reply

    I don’t think the fire’s acreage size, matters as much as distinguishing between hot, cold, and the point of smothering..

    Start with lightning and look at the depth of burn into the watershed.. as well as the oxy/fire, drafting in and out of canyons, over mountain tops/ridges, water crossings, and where the fire is extinguished and smothered..

    Keeping track of I&D is important too.. Look for the history of insect/disease damage and the increased fuel load and its impact on fire and temps to eradicate the I&D..

    The Lord does do things systematically.. It’s not all, about science!
    Neither is it all the Lord’s working, sometimes, it is a demonic attack against the Children of God.

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