MODIS Image of Man-yi (IMAGE) NASA/Goddard Space Flight Center Caption NASA's Terra satellite observed two vortices circling a larger center of newborn Tropical Storm Man-yi on Sept. 13 at 01:15 UTC. Credit Image Credit: NASA Goddard MODIS 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.