GPM Rainfall Analysis of Hilda (IMAGE) NASA/Goddard Space Flight Center Caption A GPM rainfall analysis of Hilda on Dec. 26 showed a few extremely powerful convective storms northwest of the Dampier Land coast were dropping precipitation at a rate of greater than 130 mm (5.1 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.