whitedeer
New member
August 15, 1967 - The "56,000 Acre Sundance Fire" in northern Idaho was started by lightning. The fire was fueled by a forest made bone dry by one of the hottest and driest summers on record. 50 mph winds carried fire brands up to 10 miles in advance to ignite new fires. As a result, the fire spread 20 miles across the Selkirk Mountains in only 12 hours. The heat produced whirlwinds of flame with winds over 100 mph which flung giant trees through the air like matchsticks.