An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
BLM Instructs Interagency Fire Investigation Training
By Brittany Sprout, Public Affairs Specialist
What’s more interesting than being a detective? Being a wildfire investigator! You won’t learn about this on Law & Order, but BLM’s got you covered!
Preventing fires in the future requires knowing how they started, which is why these classes are so vital for our fire program. Earlier this week, BLM’s Fire Mitigation and Education Specialists Carmen Thomason and Teresa Rigby instructed Wildland Fire Origin and Cause, which teaches students how to investigate fires, what causes fires, and clues to look for when investigating. The class was attended by students from many local, state and federal fire agencies to help develop skills and strengthen working relationships.
Although wildfires can occur naturally by lightning, the 10-year average of human-caused fires account for 87% of all wildfires in the United States. Arson, open burning, vehicles/equipment, and firearms are just a few of the many ways humans have caused fires. For example, Colorado’s costliest and second largest fire in the state, the East Troublesome Fire, was human-caused. Finding the origin and cause of fires isn’t easy, which is why our firefighters have a training opportunity to recognize the signs and follow the indicators.
Each day, students had the opportunity to practice their new skills after spending the morning learning about investigation methods. Students traveled to Bear Creek Lake Park in Lakewood, CO where BLM staff and local fire departments set up realistic investigation situations. The areas had been burned previously with permission from the park to create plots for students to practice in. Students found different clues such as “exploded cigarettes,” suspicious paper products tucked under rocks, white ash areas, and the direction of fire as it burns the vegetation.
“Every indicator is important when you’re investigating a fire,” said Carmen Thomason. “Even if something might not be the cause, we need to collect the evidence to make sure we accurately describe what may have happened.”
While investigating plots, students would slowly search around the area and use colored flags to mark where the fire was backing or advancing, and points of interest to inspect further. Once they had a few points of interest, students could call over an accelerant detection canine – Jojo or Rotc. These dogs are specially trained to respond to accelerant odors by sitting. The canines can detect gasoline or other fuel types, which helps the investigators find the origin location and cause. These pups are invaluable and can make investigation much easier for our teams!
This five-day-class is just one of the many opportunities professional firefighters and stakeholders/partners can take to learn about wildfires. Classes like this helps ensure everyone investigating fires is following the same methodology and keep wildfire investigations consistent throughout the country. For more information on our fire program, check out our website! https://www.blm.gov/programs/fire