GPM image of Kenanga (IMAGE) NASA/Goddard Space Flight Center Caption On Dec. 18, the GPM satellite found extreme rainfall in Kenanga's well-defined circular eyewall. Heaviest rainfall was found by GPM in the tropical cyclone's southeastern quadrant, falling at a rate of over 161 mm (6.3 inches) per hour on that side of the tropical cyclone. Credit 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.