Tropical Depression Two developed in the tropical Atlantic Ocean and then
weakened to a tropical wave in the Caribbean Sea (so it's position was no
longer defined). Bonnie then developed from the remnants of Tropical
Depression Two in the Gulf of Mexico.
Bonnie track on SST image of Gulf of Mexico from 9 August (306 Kb) This
image represents the average composite sea surface temperature (SST) derived
NOAA satellite AVHRR data over the 7 days ending 9 August 2004. The
averaging is done to remove clouds. The temperature scale for SST is
20C to 32C. The track of Bonnie is overlaid on this image.