Chantal developed from Tropical Depression Three in the Atlantic Ocean
about halfway between Bermuda and Cape Cod, Massachusetts.
Chantal track on SST image of 31 July (257 Kb) This image
represents the average composite sea surface temperature (SST) derived from
NOAA satellite AVHRR data over the 7 days ending 31 July 2007. The
averaging is done to remove clouds. The temperature scale for SST is
22C to 32C. The track of Chantal is overlaid on this image.