MODIS Image of Darby (IMAGE) NASA/Goddard Space Flight Center Caption On July 21, 2016 at 1125 UTC (7:25 a.m. EST), the MODIS instrument aboard NASA's Aqua satellite saw coldest cloud top temperatures and strongest storms (red) north of Tropical Storm Darby's center. Credit Credits: 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.