TRMM Image of 21W (IMAGE) NASA/Goddard Space Flight Center Caption On Nov. 26, the TRMM satellite revealed areas of heavy rainfall in fragmented bands east of the center of circulation, where rain was falling at more than 1 inch (25 mm) per hour (red). Japan's MTSAT-1 satellite provided cloud data. Credit Image Credit: NASA/NRL 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.