GPM Tracks Hillary and Irwin (IMAGE) NASA/Goddard Space Flight Center Caption The tracks of Hilary and Irwin are shown overlaid on this analysis of accumulated rainfall. Dates and approximate locations of the two storms at 0000 UTC daily positions are shown overlaid in white. A maximum of total rainfall to over 500 mm (19.7 inches) occurred where Irwin was forced to slow and become nearly stationary for a while. 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.