TRMM Catches Nisha's Rainfall from Space (IMAGE) NASA/Goddard Space Flight Center Caption At 6:35 a.m. ET Jan. 28, the Tropical Rainfall Measuring Mission (TRMM) satellite captured Tropical Storm Nisha's rainfall. The storm has strengthened quickly and there are many areas within the storm that have rainfall rates of over 2 inches per hour (red). The green and yellow areas indicate light to moderate rainfall. Credit NASA/SSAI, Hal Pierce 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.