A dense plume of dust curves across the Tasman Sea, reaching from Australia to New Zealand in this photo-like satellite image from September 24, 2009.
Published Sep 24, 2009
This true-color image from may 31, 2009, shows a dissipated plume off the Libyan coast. The plume changes direction from northwest to west over the Mediterranean Sea.
Published Jun 1, 2009
The plume of dust that swept over the South Pacific Ocean from Australia on October 13, 2009, was delicate, almost ghostly, compared to the large, dense plume of dust that darkened much of the east Australian coast on September 23.
Published Oct 14, 2009
