This animation shows the track of hurricane Ivan, in yellow, and a track in green showing the path of Ivan as predicted by the fvGCM model. The animation follows Ivan from far out in the eastern Atlantic, all the way to land fall in southern Alabama. The white cloud-like features show the cloud cover and total moisture calculated by the model and help to illustrate wind motion.
GCMD keywords can be found on the Internet with the following citation:
Olsen, L.M., G. Major, K. Shein, J. Scialdone, S. Ritz, T. Stevens, M. Morahan, A. Aleman, R. Vogel, S. Leicester, H. Weir, M. Meaux, S. Grebas, C.Solomon, M. Holland, T. Northcutt, R. A. Restrepo, R. Bilodeau, 2013. NASA/Global Change Master Directory (GCMD) Earth Science Keywords. Version 8.0.0.0.0