October 5, 2003JPEG
Saharan dust sweeps off the coast of northwestern Africa in this true-color Moderate Resolution Imaging Spectroradiometer (MODIS) image captured by NASA’s Terra satellite on October 5, 2003. As the tan dust plume moves southwest across the Atlantic, it all but obscures the Cape Verde Islands.
The high-resolution image provided above is 250 meters per pixel.
Image courtesy Jesse Allen, based on data from the MODIS Rapid Response Team at NASA GSFC
A large plume of Saharan Desert dust has been blowing off the West African coast over the Atlantic Ocean.



This natural-color image from July 19, 2009, shows diffuse but still visible dust that has traveled westward from Africa toward Cape Verde.
Large, translucent dust plumes blow westward off the African coast and over the Atlantic ocean in this true-color image from June 4, 2009.
