NASA Infrared View of TD6E (IMAGE) NASA/Goddard Space Flight Center Caption This infrared satellite image from NASA's Aqua satellite showed a small area of strong convection (purple) remaining in Tropical Depression 6E on July 15, where cloud top temperatures were colder than -63F. Credit 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.