GPM Image of Ula (IMAGE) NASA/Goddard Space Flight Center Caption GPM measured Ula's rainfall on Jan. 11, 2016 at 1126 UTC (6:26 a.m. EST). GPM's Microwave Imager (GMI) revealed that heavy rain was falling around Ula's eye. Credit Credits: NASA/JAXA/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.