GPM 3-D Image of Hola (IMAGE) NASA/Goddard Space Flight Center Caption On March 6, the GPM core satellite found extremely heavy rainfall occurring on the eastern edge of the forming tropical cyclone's low level center at a rate of over 241 mm (9.5 inches) per hour. Credit Credits: NASA/JAXA, 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.