TAZMAN
(Weather Watcher)
Fri Jul 22 2005 02:35 PM
Dust storm?

http://visibleearth.nasa.gov/view_rec.php?id=7004

This is dated back in May.... how long would something like this need to come across?

EDIT: It's probably this one? http://rapidfire.sci.gsfc.nasa.gov/gallery/?2005200-0719/WestAfrica.A2005200.1420.1km.jpg