Figure 1. Radiosonde Observations (image) Research Organization of Information and Systems Share Print E-Mail Caption Figure 1. Radiosonde observations from RV Mirai over the ice-free Arctic Ocean. Credit Jun Inoue Usage Restrictions Credit required Share Print E-Mail 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.