The NASA launched a new portal with animations and scientific information about many hurricanes. The animations are based on satellite data. To see the hurricane viewer visit: http://disc.gsfc.nasa.gov/hurricane/HurricaneViewer.shtml
But don't loose the opportunity to check the rest of the hurricane portal because there is a lot of information, pictures, videos and news regarding the topic. Really impressive!
One video: http://www.nasa.gov/mpeg/151029main_a003362.mpeg
