Tropical Storm Gaemi in Infrared Light (IMAGE) NASA/Goddard Space Flight Center Caption Infrared imagery from the AIRS instrument aboard NASA's Aqua satellite captured this image of Tropical Storm Gaemi on Oct. 2 at 0517 UTC. The purple areas indicate the most powerful thunderstorms with coldest cloud top temperatures. The asterisk (*) indicates the center. Credit NASA/JPL, Ed Olsen Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.