Aqua Image of Sanba (IMAGE) NASA/Goddard Space Flight Center Caption NASA's Aqua satellite captured a visible-light image of Tropical Depression Sanba on Feb. 15, 12:50 a.m. EST (0550 UTC). Sanba was a swirl of clouds devoid of precipitation. Credit Credits: NASA Goddard Rapid Response Team 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.