GPM Image of Donna (IMAGE) NASA/Goddard Space Flight Center Caption On May 2, GPM saw Donna's rainfall in some rain bands falling at a rate of over 53 mm (~2 inches) per hour. GPM also saw a few storm tops in the area west of the forming tropical cyclone reached altitudes above 11.52 km (7.1 miles). Credit 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.