Dennis developed from Tropical Depression Four in the eastern Caribbean Sea.
Dennis track on SST image of Gulf of Mexico from 8 July
(336 Kb) This image
represents the average composite sea surface temperature (SST) derived from
NOAA satellite AVHRR data over the 3 days ending 8 July 2005. The
averaging is done to remove clouds. The temperature scale for SST is
22C to 32C. The track of Dennis is overlaid on this image.