IMERG Rainfall Estimates (Animation) (video) NASA/Goddard Space Flight Center Share Print E-Mail Loading video... Caption In this flyby animation, rainfall data are shown from March 26 to April 2, 2017. NASA's IMERG indicated that area rainfall totals during the week were frequently greater than 80 mm (3.1 inches). Credit NASA/Hal Pierce Usage Restrictions None Share Print E-Mail 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.