AIRS Image of 30W (IMAGE) NASA/Goddard Space Flight Center Caption NASA's Aqua satellite passed over Tropical Depression 30W on Nov. 5 at 0611 UTC/1:11 a.m. EDT as it was making its way west through the South China Sea. The purple areas indicate coldest cloud tops with potential for heavy rainfall. Credit 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.