TRMM Sees Remnants of Hellen (image) NASA/Goddard Space Flight Center Caption The TRMM satellite flew over Hellen's remnants in the Mozambique Channel on Apr. 2, 2014, at 01:43 UTC and saw some thunderstorms topped out near 9.9 miles high. Credit Science Systems and Applications Incorporated/ NASA, Hal Pierce Usage Restrictions None 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.