GPM 3-D Image of Potential TC 3 (IMAGE) NASA/Goddard Space Flight Center Caption On June 19, 2017 at 1:11 p.m. EDT (17:11 UTC) GPM passed above developing Tropical Cyclone 3 and saw a line of powerful convective storms was dropping rain at a rate of over 10.4 inches (265 mm) per hour in the Yucatan Channel between Mexico and Cuba. 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.