Aqua Image of Faxai (IMAGE) NASA/Goddard Space Flight Center Caption On Sept. 6 at 11:40 a.m. EDT (1540 UTC), the MODIS instrument that flies aboard NASA's Aqua satellite showed the classic comma-shaped Tropical Storm Faxai where the strongest thunderstorms had cloud top temperatures as cold as minus 80 degrees (yellow) Fahrenheit (minus 62.2 Celsius). 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.