A dust storm forms a giant arc over the Texas Panhandle in this natural-color image from February 20, 2012.
Published Feb 23, 2012A dust storm struck central Mexico on March 18, 2008, and winds transported the dust into southern Texas.
Published Mar 19, 2008Acquired February 20, 2013, this image shows a dust storm in Mexico and New Mexico.
Published Feb 22, 2013