GPM Image of Tornadoes in Southeastern US (IMAGE) NASA/Goddard Space Flight Center Caption The GPM core observatory satellite viewed a western portion of a line of violent weather when it flew over on Tuesday, Nov. 29 at 11:16 p.m. EST. The areas covered by GPM's Microwave Imager (GMI) and Dual-Frequency Precipitation Radar (DPR) instruments are shown in lighter shades. Red symbols show the approximate locations where tornadoes were reported. Credit Credits: NASA/JAXA, Hal Pierce 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.