Satellite Measurements of Hector (IMAGE) NASA/Goddard Space Flight Center Caption Powerful convective storms were wrapping around the western side of the deepening tropical low's center of circulation when GPM observed Hector on July 31 at 1:40 p.m. PDT (2040 UTC). GPM found rain in some of these storms was falling at a rate of almost 198 mm (7.8 inches) per hour. Storm tops in that area were found by GPM to reach heights above 12 km (7.4 miles). 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.