On July 17, 2016, one of the largest ice avalanches ever recorded tumbled down a Tibetan mountain, killing 9 people. The cause of the collapse is still unclear. On September 22, a second glacier, 1.9 miles (3 kilometers) farther south, collapsed. Geologists investigating the July collapse warned about the possibility of a second collapse, which did occur. The image covers an area of 7.8 by 10.2 miles (12.6 by 16.4 kilometers), was acquired October 4, 2017, and is located at 334 degrees north, 82.3 degrees east. http://photojournal.jpl.nasa.gov/catalog/PIA21069