Suomi NPP Infrared Image of Irma (IMAGE) NASA/Goddard Space Flight Center Caption In this Suomi NPP satellite infrared image from Sept. 9 at 2:39 a.m. EDT, the well-defined eye of Irma is visible with convection around the eye which is indicative of an intense tropical system. Strongest thunderstorms with coldest cloud tops (black) were as cold as 195 Kelvin. Credit Credits: NASA/NOAA/UWM-CIMSS, William Straka 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.