Mount Corcoran
Corcoran Mountain[1]
East aspect centered. (Mt. Le Conte to right)
Highest point
Elevation	4,176 m (13,701 ft)
Prominence	197 ft (60 m)[2]
Parent peak	Mount Le Conte[2]
Listing	Sierra Peaks Section[3] Western States Climbers Star peak[4]
Coordinates	36°32′19″N 118°15′02″W / 36.5385517°N 118.2504845°W / 36.5385517; -118.2504845[1]
Naming
Etymology	William Wilson Corcoran
Geography
Mount Corcoran Show map of California Mount Corcoran Show map of the United States
Location	Sequoia National Park John Muir Wilderness Area  Tulare / Inyo counties, California U.S.
Parent range	Sierra Nevada
Topo map	USGS Mount Langley
Geology
Age of rock	Cretaceous
Mountain type	Fault block
Type of rock	Granitoid
Climbing
First ascent	1933 by Howard S. Gates[5]
Easiest route	Scramble (class 2–3)[5]

Mount Corcoran is a 13,701-foot (4,176 m) mountain summit located on the crest of the Sierra Nevada mountain range in California.^[1] It is situated on the boundary between Tulare County and Inyo County, as well as the boundary between Sequoia National Park and John Muir Wilderness. It is 12 miles (19 km) west-southwest of the community of Lone Pine, 3.6 miles (5.8 km) southeast of Mount Whitney, 1.2 miles (1.9 km) northwest of Mount Langley, and 0.23 miles (0.37 km) immediately south of Mount Le Conte, the nearest higher neighbor. Topographic relief is significant as it rises approximately 1,800 feet (550 meters) above Iridescent Lake in one-half mile.

Climate

According to the Köppen climate classification system, Mount Corcoran has an alpine climate.^[6] Most weather fronts originate in the Pacific Ocean, and travel east toward the Sierra Nevada mountains. As fronts approach, they are forced upward by the peaks, causing them to drop their moisture in the form of rain or snowfall onto the range (orographic lift). Precipitation runoff from this mountain drains west to the Kern River via Rock Creek, and east to Owens Valley via Tuttle Creek.

History

The mountain known today as Mount Langley was named Mount Corcoran in 1868 by artistic painter Albert Bierstadt in honor of William Wilson Corcoran (1839–1923), an American banker, philanthropist, and art collector.^[1] 1891 and 1933 decision descriptions by the United States Board on Geographic Names placed the Corcoran name at what is now known as Mount Langley. A 1968 board decision officially applied the Mount Corcoran name to the highest and northernmost of four pinnacles on the ridge immediately south of Mount Le Conte and north of Mt. Langley.^[1]

The first ascent of the summit was made in 1933 by Howard S. Gates.^[5]

Gallery