The Crowsnest Fires in August 2003 started as a seasonal wildfire but grew tremendously to flames 50 meters high and 6 kilometers long, throwing off energy equivalent to an atomic bomb every 30 minutes. Residents were evacuated in the morning as Elaine Hruby watched the growing fire with anxiety. The fires impacted the local tourism economy and businesses like Spray Lake Sawmills, which received 28% of the annual salvage rights for burned lumber depending on root damage and costs. Ecologically, fires are beneficial in the long run for regenerating new and diverse growth, though they initially leave burned areas looking bad, and this fire burned over 20,000 hectares of forest and upset the local tourism economy.