Some features of this site are not compatible with your browser. Install Opera Mini to better experience this site.

Dust Storm Sweeps Across Montana

Dust Storm Sweeps Across Montana

On February 1, 2020, residents of central Montana witnessed one of the worst dust storms the area has experienced in recent years. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this image of the storm around Great Falls.

The dust was stirred up by wind gusts of more than 110 kilometers (70 miles) per hour; they also fanned smoke and debris from a fire. As visibility in the area dropped to zero, the blowing dust halted traffic and caused accidents on a local highway, which was subsequently closed.

NASA Earth Observatory image by Lauren Dauphin, using MODIS data from NASA EOSDIS/LANCE and GIBS/Worldview. Text by Kasha Patel.

References & Resources