Before and After Aru Glacier Collapse in western Tibet (image) Ohio State University Share Print E-Mail Caption Sentinel-2 satellite images from shortly before (left) and just after (right) the Aru Glacier collapse that occurred on July 17, 2016 in western Tibet. More than 70 million tons of ice flowed down the mountain, killing 9 people. Credit Courtesy of The Ohio State University. Usage Restrictions None. 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.