Mount Everest Morgue

Mount Everest Morgue
Mount Everest Morgue, Overheard on Is Mount Everest like 'a morgue'?

What is being called a "deadly traffic jam" of climbers ascending Mount Everest might be a factor in the death of four people descending the world's tallest mountain.

The news came amidst the celebration of a landmark climb for Tamae Watanabe of Japan, who, at 73 years old, became the oldest woman to climb Mount Everest on Saturday morning. She broke her own 10-year-old record.

Bad weather has also been blamed. Sandra Leduc, a Canadian woman who is climbing Mount Everest, has been tweeting about the storms. She saw lightning in the distance and tweeted that the peak winds were roaring at 100 kph.

She also tweeted that two or three hours from the summit, her sherpa wanted the team to descend immediately, because it was the worst weather he had ever seen. The very low temperatures appear to have affected a regulator she was using, which also has an effect on her oxygen supply.