Satellite Data on Ernesto (IMAGE) NASA/Goddard Space Flight Center Caption On Aug. 16 at 12:15 a.m. EDT (0415 UTC), NASA's Aqua satellite analyzed water vapor In Sub-Tropical Storm Ernesto and found fragmented convection. Credit NASA/NRL 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.