RapidScat Image of Darby (IMAGE) NASA/Goddard Space Flight Center Caption On July 22, RapidScat saw sustained along the northern side of Tropical Storm Darby's center as strong as 24 meters per second (53.6 mph/86.4 kph) in orange. Credit Credits: NASA/Doug Tyler 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.