NASA TRMM 3-D Flyby of Cyclone Sandra (video) NASA/Goddard Space Flight Center Share Print E-Mail Loading video... Caption NASA's TRMM satellite data was used to create this 3-D flyby animation showing cloud heights and rainfall intensity on March 11. Cyclone Sandra's rainfall intensity was generally around 30 mm/1.18 inches per hour at the time of this flyover. Credit Credit: NASA/SSAI, 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.