GPM Image of Willa (IMAGE) NASA/Goddard Space Flight Center Caption GPM passed above Willa on October 21, 2018 at 3:51 p.m. EDT (1951 UTC). The location of precipitation in Willa's well defined eye wall was made evident by GPM's radar (DPR Ku Band). DPR indicated that a few powerful convective storms within Willa were dropping rain at a rate of over 6.3 inches (160 mm) per hour. 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.