South Summit (Mount Everest) weather and for a typical climber using bottled oxygen in the early 21st century, it is a favored spot to change oxygen bottles. South Summit (Mount Everest) The South Summit of Mount Everest in the Himalayas is the second-highest peak on Earth, and is a subsidiary peak to the primary peak of Mount Everest. Although its elevation above sea level of is higher than the second-highest mountain on Earth, K2 (whose summit is above sea level), it is only considered a separate peak and not a separate mountain as its prominence is only 11 meters. The peak is a dome-shaped
Mount Everest 30.4 W/m. The project was orchestrated by Stations at High Altitude for Research on the Environment (SHARE), which also placed the Mount Everest webcam in 2011. The solar-powered weather station is on the South Col. One of the issues facing climbers is the frequent presence of high-speed winds. The peak of Mount Everest extends into the upper troposphere and penetrates the stratosphere, which can expose it to the fast and freezing winds of the jet stream. In February 2004 a wind speed of was recorded at the summit and winds over are common. These winds can blow climbers off Everest.