AIRS Image of Choi-Wan (IMAGE) NASA/Goddard Space Flight Center Caption This false-colored infrared image from the AIRS instrument aboard NASA's Aqua satellite shows the powerful (purple), heavy rainmaking storms with cold cloud tops within Typhoon Choi-Wan on Oct. 5 at 2:35 UTC. Credit Credit: NASA AIRS, 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.