Captured by Aqua's MODIS instrument on September 10, 2003, the (category 4) hurricane heads west towards the U.S. Isabel's maximum wind cuts are at least 135 mph. The thin cirrus clouds indicate that outflow is on the western side and expanding to the West.
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 220.127.116.11.0