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Mount Stephenson a mountain in Antarctica. It is located within the central portion of the Douglas Range, standing at the heads of Toynbee Glacier and Sedgwick Glacier 13 kilometres (8.1 mi) west of George VI Sound, near the east coast of Alexander Island within the British Antarctic Territory. At an elevation of 2,987 metres (9,800 ft), Mount Stephenson is the highest mountain in the Douglas Range and the highest point on Alexander Island. Mount Egbert ranks second, standing at 2,895 m and lies 8 nautical miles (15 km; 9.2 mi) south-southeast of Mount Stephenson.[2]

Mount Stephenson
Mount Stephenson
Location in Antarctica
Highest point
Elevation2,987 m (9,800 ft)[1]
Prominence2,987 m (9,800 ft)[1]
Ranked 93rd
Isolation260 km (160 mi) 
ListingUltra
Coordinates69°49′S 69°43′W[1]
Geography
LocationAlexander Island, Antarctica
Parent rangeDouglas Range

The mountain was probably first seen in 1909 by the French Antarctic Expedition under Charcot, but not recognized as part of the Douglas Range. It was first surveyed in 1936 by Stephenson, Fleming, and Bertram of the British Graham Land Expedition (BGLE) under Rymill. The east side of the mountain was resurveyed in 1948 by the Falkland Islands Dependencies Survey (FIDS) who named the feature for Alfred Stephenson, surveyor and leader of the BGLE party to George VI Sound in 1936. Another landform on Alexander Island happens to be named for Alfred Stephenson, Stephenson Nunatak.


See also



Notes


  1. "Antarctica Ultra-Prominences" Peaklist.org. Retrieved 2011-11-23.
  2. "Mount Stephenson, Antarctica" Peakbagger.com. Retrieved 2011-11-23.

References


 This article incorporates public domain material from the United States Geological Survey document: "Stephenson, Mount". (content from the Geographic Names Information System)



На других языках


[de] Mount Stephenson (Alexander-I.-Insel)

Mount Stephenson ist mit 2985 m der höchste Berg der Alexander-I.-Insel westlich der Antarktischen Halbinsel. In der Douglas Range ragt er 13 km westlich des George-VI-Sunds an den Kopfenden des Toynbee- und des Sedgwick-Gletschers auf.
- [en] Mount Stephenson

[es] Monte Stephenson

El monte Stephenson es una montaña de la Antártida situada en la isla Alejandro I, dentro del territorio reclamado por Argentina, Chile y Reino Unido.

[fr] Mont Stephenson

Le mont Stephenson est un sommet situé sur l'île Alexandre-Ier en Antarctique. Il culmine à 2 987 mètres d'altitude.



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