NASA Infrared View of Phet's High Clouds (IMAGE) NASA/Goddard Space Flight Center Caption NASA's Aqua satellite captured an infrared image of Cyclone Phet on June 3 at 08:59 UTC (4:59 a.m. EDT). The purple in the image indicates strong thunderstorms with high, cold cloud tops as cold as -63 Fahrenheit. 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.