DESCRIPTIVE TEXT NARRATIVE FOR SMOKE/DUST OBSERVED IN SATELLITE IMAGERY
THROUGH 1415Z AUGUST 21, 2008
Northern Plains/Canada/Great Lakes: Remnant dense smoke from fires in Idaho was exiting Wyoming and entering South Dakota and Nebraska while a smaller area of dense smoke entered Wyoming from Idaho. A large area of moderately dense smoke covered portions of the Dakotas, Iowa, Wisconsin, Minnesota and extended north into Ontario.