NASA View of Tropical Storm Ewiniar (IMAGE) NASA/Goddard Space Flight Center Caption This infrared image was created from AIRS data of Tropical Storm Ewiniar on Sept. 27 at 0323 UTC as the storm nears eastern central Japan. The strongest thunderstorms with very cold cloud top temperatures appear in purple. 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.