JEANNE BUILDING STEAM. What a difference a span of 12 hours makes when it comes to a tropical storm. While almost all eyes have been on Ivan, a tropical wave built into tropical depression 11 and then became tropical storm Jeanne. Jeanne, currently swirling just southeast of the Virgin Islands and headed toward Puerto Rico, went from 30 mph to 60 mph today. Its power is building by the hour. Its track? Its northwest direction takes it into the Bahamas, which lie just off the southeast coast of Florida. Hang on to your hats.