3-D TRMM Image of Gillian (IMAGE) NASA/Goddard Space Flight Center Caption TRMM passed above Gillian's remnants on March 20, 2014, and this 3-D simulation of TRMM data showed several of the tallest thunderstorms in Gillian's remnants were reaching heights of over 15.75 km/9.8 miles. Credit NASA/SSAI, 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.