South Teton (12,519 feet (3,816 m)) is the fifth-highest peak in the Teton Range, Grand Teton National Park, in the U.S. state of Wyoming.[3] The peak is south of Middle Teton and just west of Cloudveil Dome and is part of the Cathedral Group of high Teton peaks. The 40-mile-long (64 km) Teton Range is the youngest mountain chain in the Rocky Mountains, and began their uplift 9 million years ago, during the Miocene.[4] Several periods of glaciation have carved South Teton and the other peaks of the range into their current shapes.[5]
| South Teton | |
|---|---|
 South Teton | |
| Highest point | |
| Elevation | 12,519 ft (3,816 m)[1] |
| Prominence | 1,074 ft (327 m)[1] |
| Coordinates | 43°43′07″N 110°49′07″W / 43.71861°N 110.81861°W[2] |
| Geography | |
  South Teton Location in Wyoming  South Teton Location in the United States | |
| Location | Grand Teton National Park, Teton County, Wyoming, U.S. |
| Parent range | Teton Range |
| Topo map | USGS South Teton |
| Climbing | |
| First ascent | August 29, 1923 (Ellingwood) |
| Easiest route | Scramble class 4 |
Climbing
editSouth Teton was first climbed on August 29, 1923, by Albert R. Ellingwood and Eleanor Davis. Ellingwood made the first ascent of Middle Teton the same day. Davis was the first woman to ascend Grand Teton.[5]
The easiest climbing route is via Garnet Canyon to an altitude of 9,200 feet (2,800 m). From there a trail leads southwest towards a pass between South and Middle Teton.[6] Most ascents of the summit are made from this pass. A number of more difficult ascents are also done by experienced climbers, with difficulty of up to Class 5.11.
Climate
edit| Climate data for South Teton 43.7201 N, 110.8171 W, Elevation: 11,667 ft (3,556 m) (1991–2020 normals) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Mean daily maximum °F (°C) | 20.5 (−6.4) |
19.8 (−6.8) |
24.6 (−4.1) |
29.6 (−1.3) |
39.2 (4.0) |
50.3 (10.2) |
60.7 (15.9) |
59.8 (15.4) |
50.7 (10.4) |
37.7 (3.2) |
25.9 (−3.4) |
19.8 (−6.8) |
36.6 (2.5) |
| Daily mean °F (°C) | 11.2 (−11.6) |
9.7 (−12.4) |
13.9 (−10.1) |
18.4 (−7.6) |
27.4 (−2.6) |
37.4 (3.0) |
46.6 (8.1) |
45.8 (7.7) |
37.5 (3.1) |
26.2 (−3.2) |
16.7 (−8.5) |
10.8 (−11.8) |
25.1 (−3.8) |
| Mean daily minimum °F (°C) | 1.9 (−16.7) |
−0.5 (−18.1) |
3.3 (−15.9) |
7.2 (−13.8) |
15.6 (−9.1) |
24.6 (−4.1) |
32.5 (0.3) |
31.8 (−0.1) |
24.3 (−4.3) |
14.8 (−9.6) |
7.5 (−13.6) |
1.8 (−16.8) |
13.7 (−10.1) |
| Average precipitation inches (mm) | 9.76 (248) |
7.72 (196) |
7.77 (197) |
6.96 (177) |
6.31 (160) |
4.14 (105) |
1.37 (35) |
1.84 (47) |
3.01 (76) |
4.81 (122) |
7.73 (196) |
9.18 (233) |
70.6 (1,792) |
| Source: PRISM Climate Group[7] | |||||||||||||
See also
editReferences
edit- ^ a b "South Teton, Wyoming". Peakbagger.com. Retrieved 2011-05-28.
- ^ "South Teton". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2011-05-28.
- ^ Grand Teton, WY (Map). TopoQwest (United States Geological Survey Maps). Retrieved 2011-05-28.
- ^ "Mountain Uplift". Creation of the Teton landscape: Geologic story of Grand Teton National Park. National Park Service. Retrieved 2011-05-28.
- ^ a b Jackson, Reynold G. "Chapter 16: Park of the Matterhorns". A Place Called Jackson Hole. National Park Service. Retrieved 2011-05-28.
- ^ "South Teton". SummitPost.org. Retrieved 2011-05-28.
- ^ "PRISM Climate Group, Oregon State University". PRISM Climate Group, Oregon State University. Retrieved October 14, 2023.
To find the table data on the PRISM website, start by clicking Coordinates (under Location); copy Latitude and Longitude figures from top of table; click Zoom to location; click Precipitation, Minimum temp, Mean temp, Maximum temp; click 30-year normals, 1991-2020; click 800m; click Retrieve Time Series button.