AIRS Image of Peipah (IMAGE) NASA/Goddard Space Flight Center Caption On April 8, the AIRS instrument aboard NASA's Aqua satellite showed thunderstorms with very cold cloud-top temperatures (purple) around Tropical Depression Peipah's low-level center and in a band of thunderstorms south to southwest of the center. Credit Image Credit: NASA JPL/Ed Olsen 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.