GPM 3-D Image of Irving (IMAGE) NASA/Goddard Space Flight Center Caption On Jan. 7, GPM powerful storms in the western side of Irving's eye wall were reaching altitudes of about 17 km (10.5 miles). Credit NASA/JAXA, Hal Pierce 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.