Fig. 1: South Col Glacier.
From: Mt. Everest’s highest glacier is a sentinel for accelerating ice loss

South Col Glacier ice core (8220 m) (red arrow) and Balcony AWS (8430 m) locations (yellow arrow) with South Col camp in the foreground - looking North. The South Col AWS is 500 m South of the camp (outside this picture). Picture by Mariusz Potocki.