TRMM 3-D Image of Tropical Storm Alenga (IMAGE) NASA/Goddard Space Flight Center Caption TRMM's Precipitation Radar data is depicted in a 3-D image that revealed a few powerful storms near the storm's center were pushing up to heights of over 12 km. The release of energy within these tall towers are often a sign that a storm is intensifying. Credit Credit: NASA/SSAI, 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.