Typhoon Parma and TD 18W (IMAGE) NASA/Goddard Space Flight Center Caption This NASA infrared AIRS satellite image from Sept. 30 at 1:11 a.m. (Guam local time) shows the cloud top temperatures of Typhoon Parma (left) and Tropical Depression 18W (right). Highest clouds with temperatures as cold as -63F indicating strong thunderstorms appear in purple. 18W dissipated hours after this image. 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.