RapidScat Image of Darby (IMAGE) NASA/Goddard Space Flight Center Caption RapidScat analyzed surface winds around Tropical Storm Darby on July 25 and measured strongest wind speeds near 30 meters per second (67 mph/108 kph) north of the center. Credit Credits: NASA JPL/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.