According to the 4 September report from the National Interagency Fire Center, 24 large fires burned in Montana and Idaho in early September 2007. Many of these fires had been burning in the states remote, mountainous terrain for more than a month. Throughout the summer, the fires occasionally produced thick clouds of smoke that spread across the Great Plains and as far as the EastCoast.
3 September 2007
This image from the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASAs Aqua satellite shows the fires (red outlines) on 3 September 2007.
The large image provided above has a spatial resolution (level of detail) of 250 meters perpixel.