The ignition point of the 416 Fire in Hermosa, Colorado.

HERMOSA, CO - JULY 10: Neighbors Cres Fleming, left, and Al Chione, right, stand in the exact area where he says the 416 fire started on July 10, 2018 near Hermosa, Colorado. Evidence is suggesting that the Durango & Silverton train may have sparked the 416 Fire as it sent embers through its smokestack in this area where it quickly lit surrounding scrub oak on fire. Chione, who monitors the area when the train comes through, was the first person to call in the fire. Fleming, who lives just minutes away from this area, was on scene within 2 1/2 minutes with a truck carrying 200 gallons of water. As fast as he was able to get water on the fire it was too late and the fire, backed by 35 mph winds, took off up the steep hill. (Photo by Helen H. Richardson/The Denver Post via Getty Images)