Terra image of Douglas (IMAGE) NASA/Goddard Space Flight Center Caption On July 29 at 5:45 a.m. EDT (0945 UTC), the MODIS instrument that flies aboard NASA's Terra satellite gathered infrared data on Douglas showing that persistent south to southwest vertical wind shear had taken its toll on the storm. There were no strong thunderstorms remaining. Credit 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.