Atanasoff Nunatak (Atanasov Nunatak \a-ta-'na-sov 'nu-na-tak\) is a

nunatak A nunatak (from Inuit ''nunataq'') is the summit or ridge of a mountain that protrudes from an ice field or glacier that otherwise covers most of the mountain or ridge. They are also called glacial islands. Examples are natural pyramidal peaks. ...

, a sharp peak rising to in the east extremity of

Bowles Ridge Bowles Ridge ( bg, хребет Боулс, hrebet Bouls, ) is the central ridge of eastern Livingston Island. The ridge extends 6.5 km in the east-west direction and is 1.5 km wide. The summit of the ridge is Mount Bowles which ris ...

Livingston Island Livingston Island (Russian name ''Smolensk'', ) is an Antarctic island in the Southern Ocean, part of the South Shetlands Archipelago, a group of Antarctic islands north of the Antarctic Peninsula. It was the first land discovered south of 60 ...

Antarctica Antarctica () is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded by the Southern Ocean, it contains the geographic South Pole. Antarctica is the fifth-largest contine ...

. The peak surmounts

Huron Glacier Huron Glacier is a } long and wide glacial flow on Livingston Island in the South Shetland Islands of Antarctica, situated east of Perunika Glacier, southeast of Kaliakra Glacier, south of Struma Glacier, west-northwest of Iskar Glacier and n ...

to the south and east, and

Struma Glacier Struma Glacier ( bg, ледник Струма, lednik Struma, ) is a glacier in eastern Livingston Island in the South Shetland Islands, Antarctica situated south of lower Kaliakra Glacier and north of Huron Glacier. Bounded by Melnik Ridge ...

to the north. The peak is “named in honour of the

Bulgarian American Bulgarian Americans ( bg, Американски българи) are Americans of Bulgarian descent. For the 2000 United States Census, 55,489 Americans indicated Bulgarian as their first ancestry, while 92,841 persons declared to have Bulgarian ...

John Atanasoff John Vincent Atanasoff, , (October 4, 1903 – June 15, 1995) was an American physicist and inventor from mixed Bulgarian-Irish origin, best known for being credited with inventing the first electronic digital computer. Atanasoff invented the ...

(1903–1995) who constructed the first electronic digital

computer A computer is a machine that can be programmed to Execution (computing), carry out sequences of arithmetic or logical operations (computation) automatically. Modern digital electronic computers can perform generic sets of operations known as C ...

”.Atanasoff Nunatak entry
SCAR Composite Gazetteer of Antarctica.

Location

The peak is located at which is next east of

Pirdop Gate Pirdop Gate (Pirdopska Porta \pir-'dop-ska 'por-ta\) is a 300-m wide pass between Maritsa Peak and Atanasoff Nunatak in eastern Bowles Ridge, Livingston Island in the South Shetland Islands, Antarctica. It has an elevation of 376 m at its northe ...

, northeast of

Kuzman Knoll Kuzman Knoll (Kuzmanova Mogila \'kuz-ma-no-va mo-'gi-la\) is a solitary ice-covered knoll rising to 620 m in eastern Livingston Island in the South Shetland Islands, Antarctica. The knoll forms a conspicuous landmark in Wörner Gap area, overlo ...

, east-northeast of

Maritsa Peak Maritsa Peak ( bg, връх Марица, vrah Maritsa, ) rises to 560 m in eastern Bowles Ridge on Livingston Island in the South Shetland Islands, Antarctica. It has precipitous rocky south slopes, and is situated on the west side of Pirdop Ga ...

, east of

Mount Bowles Mount Bowles is an ice-covered mountain high, the summit of Bowles Ridge in the central part of eastern Livingston Island in the South Shetland Islands, Antarctica. It is situated south of Vidin Heights and north of Mount Friesland, Tangra Mounta ...

, southeast of

Melnik Peak Melnik Peak ( bg, връх Мельник, vrah Melnik, ) is the 696 m summit of Melnik Ridge in eastern Livingston Island, South Shetland Islands in Antarctica. Surmounting Kaliakra Glacier to the north and west, and Struma Glacier to the sou ...

, south of

Sliven Peak Sliven Peak ( bg, връх Сливен, vrah Sliven, ) rises to 530 m in the east extremity of Melnik Ridge, Livingston Island in the South Shetland Islands, Antarctica. The peak has precipitous rocky southern slopes and partly ice-free northern ...

, north-northwest of

Great Needle Peak Great Needle Peak ( bg, Голям Иглен връх, Golyam Iglen vrah, ; variant name in es, pico Falsa Aguja, lit=False Needle Peak) is the summit of the central Levski Ridge in Tangra Mountains on Livingston Island, Antarctica. Rising to 1, ...

(Falsa Aguja Peak) and north of

Levski Peak (Antarctica) Levski Peak ( bg, връх Левски, vrah Levski, ) is a mountain in Antarctica, rising to approximately in the western extremity of Levski Ridge, Tangra Mountains on Livingston Island in the South Shetland Islands, Antarctica. It surmounts ...

. British mapping in 1968, and Bulgarian mapping in 2005 and 2009 from the

Tangra 2004/05 The Tangra 2004/05 Expedition was commissioned by the Antarctic Place-names Commission at the Ministry of Foreign Affairs of Bulgaria, managed by the Manfred Wörner Foundation, and supported by the Bulgarian Antarctic Institute, the I ...

survey.

Maps

South Shetland Islands.
Scale 1:200000 topographic map. DOS 610 Sheet W 62 60. Tolworth, UK, 1968. * Islas Livingston y Decepción. Mapa topográfico a escala 1:100000. Madrid: Servicio Geográfico del Ejército, 1991. * S. Soccol, D. Gildea and J. Bath
Livingston Island, Antarctica.
Scale 1:100000 satellite map. The Omega Foundation, USA, 2004. * L.L. Ivanov et al., Antarctica: Livingston Island and Greenwich Island, South Shetland Islands (from English Strait to Morton Strait, with illustrations and ice-cover distribution), 1:100000 scale topographic map,

Antarctic Place-names Commission The Antarctic Place-names Commission was established by the Bulgarian Antarctic Institute in 1994, and since 2001 has been a body affiliated with the Ministry of Foreign Affairs of Bulgaria. The Commission approves Bulgarian place names in ...

of Bulgaria, Sofia, 2005 * L.L. Ivanov. Antarctica: Livingston Island and Greenwich, Robert, Snow and Smith Islands. Scale 1:120000 topographic map. Troyan: Manfred Wörner Foundation, 2010. (First edition 2009. )
Antarctic Digital Database (ADD).
Scale 1:250000 topographic map of Antarctica. Scientific Committee on Antarctic Research (SCAR). Since 1993, regularly upgraded and updated. * L.L. Ivanov. Antarctica: Livingston Island and Smith Island. Scale 1:100000 topographic map. Manfred Wörner Foundation, 2017.

Notes

References

Atanasoff Nunatak.
SCAR

Composite Gazetteer of Antarctica The Composite Gazetteer of Antarctica (CGA) of the Scientific Committee on Antarctic Research (SCAR) is the authoritative international gazetteer containing all Antarctic toponyms published in national gazetteers, plus basic information about th ...

Bulgarian Antarctic Gazetteer.

. (details in Bulgarian
basic data
in English)

External links

Atanasoff Nunatak.
Copernix satellite image Nunataks of Livingston Island {{Climbing-stub

Location

See also

Maps

Notes

References

External links