GPM Image of Alcide (IMAGE) NASA/Goddard Space Flight Center Caption On Nov. 6, 2018, the GPM core satellite showed strong convective storms northwest of Alcide's center of circulation were dropping rain at a rate of more than 44 mm (1.73 inches) per hour. 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.