Terra image of Norman (IMAGE) NASA/Goddard Space Flight Center Caption At 4:25 a.m. EDT (0825 UTC) on Sept. 6, the MODIS instrument aboard NASA's Terra satellite looked at Hurricane Norman in infrared light. MODIS found coldest cloud tops (red) had temperatures near minus 70 degrees Fahrenheit (minus 56.6 degrees Celsius) in a thick ring around the eye. 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.