July 3 update: CO2 has driven U.S. year-to-date wildfire acreage burned all way up to ninth place of the last 10 years, only over 750,000 acres less than the 10-year average
http://tomnelson.blogspot.com/2013/07/july-3-update-co2-has-driven-us-year-to.html
National Interagency Fire Center