Editor’s note: This post, posted by Bill Gabbert and published May 5th, comes to us from another blog, WILDFIRE TODAY, via a tip from Bill Wickman.
The Senate Energy and Natural Resources Committee distributed this very interesting graphic on May 5 showing an “exponential” increase in the number of fires larger than 100,000 acres — what we call megafires. At first glance it appears to indicate that between 1983 and 1996 there were one or fewer megafires per year, but in the last 10 years there have been more than 30 each year. This interpretation is reinforced by the text on the left, “Number of wildfires, larger than 100,000 acres in size that burned each year“. (Emphasis, mine.)