Yerupajá is a

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher t ...

of the Huayhuash mountain range in west central

Peru Peru, officially the Republic of Peru, is a country in western South America. It is bordered in the north by Ecuador and Colombia, in the east by Brazil, in the southeast by Bolivia, in the south by Chile, and in the south and west by the Pac ...

, part of the

Andes The Andes ( ), Andes Mountains or Andean Mountain Range (; ) are the List of longest mountain chains on Earth, longest continental mountain range in the world, forming a continuous highland along the western edge of South America. The range ...

. It is located at

Áncash Ancash (; ) is a regions of Peru, department and Regional Government of Áncash, region in western Peru. It is bordered by the departments of Department of La Libertad, La Libertad on the north, Department of Huánuco, Huánuco and Department of ...

Bolognesi Province Bolognesi is one of 20 provinces of the Ancash Region of Peru. Overview The province originally was part of the province of Cajatambo Province, Cajatambo (part of Lima Region since 1916) until 1903, when it was split off and named after Col. Fran ...

, Lauricocha Province. At (other sources: ) it is the second-highest in Peru and the highest in the Huayhuash mountain range. The summit is the highest point in the Amazon River watershed, and was first reached in 1950 by Jim Maxwell and Dave Harrah, and its northern peak (Yerupajá Norte) in 1968 by the

Wellington Wellington is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the third-largest city in New Zealand (second largest in the North Island ...

ian Roger Bates and Graeme Dingle. Many visitors consider Yerupajá to be the most spectacular peak in South America. There have been only a few successful ascents of the peak because it is one of the hardest Andean high peaks to climb. The most popular route is the southwest face. The approach is normally made from

Huaraz Huaraz () (from Quechua: ''Waraq'' or ''Warash'', "''dawn''"), formerly designated as San Sebastián de Huaraz, is a city in Peru. It is the capital of the Ancash Region (State of Ancash) and the seat of government of Huaraz Province. The urb ...

southwards via Chiquián and Jahuacocha.

Notable ascents

* 1950 ''Southern flank of West Face'' First ascent of peak by David Harrah and James Maxwell. * 1966 ''Direct West Face'' 2nd ascent of peak, FA of route over 13 days by Leif Patterson and Jorge Peterek. * 1968 ''Northeast Face'' FA of route by Chris Jones and Paul Dix (summit, July 30), supported by Dean Caldwell and Roger Hart (all US). * 1969 ''East Face'' by

Reinhold Messner Reinhold Andreas Messner (; born 17 September 1944) is an Italian climber, explorer, and author from the German-speaking province of South Tyrol. He made the first solo ascent of Mount Everest and, along with Peter Habeler, the first ascent o ...

and

Peter Habeler Peter Habeler (born 22 July 1942) is an Austrian mountaineer. He was born in Mayrhofen, Austria. He developed an interest in mountain climbing at age six.http://www.everesthistory.com/climbers/habeler Among his accomplishments as a mountaineer a ...

. *2002 Main summit solo by Santiago Quintero (July 15)

Elevation

Based on the

elevation The elevation of a geographic location (geography), ''location'' is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational equipotenti ...

provided by the available

Digital elevation models A digital elevation model (DEM) or digital surface model (DSM) is a 3D computer graphics representation of elevation data to represent terrain or overlaying objects, commonly of a planet, moon, or asteroid. A "global DEM" refers to a discrete g ...

, SRTM2 (6558m with voids),

SRTM The Shuttle Radar Topography Mission (SRTM) is an international research effort that obtained digital elevation models on a near-global scale from 56th parallel south, 56°S to 60th parallel north, 60°N, to generate the most complete high-resol ...

filled with

ASTER Aster or ASTER may refer to: Biology * ''Aster'' (genus), a genus of flowering plants ** List of ''Aster'' synonyms, other genera formerly included in ''Aster'' and still called asters in English * Aster (cell biology), a cellular structure shap ...

(6551m with voids),

TanDEM-X TanDEM-X (TerraSAR-X add-on for Digital Elevation Measurement) is a German twin satellite mission using interferometric synthetic aperture radar (InSAR). It is developed in a public-private partnership between the German Aerospace centre (DLR In ...

(6110m with voids), Yerupaja is about 6635 meters above sea level. This altitude was considered due to the lack of topographic data or even handheld GPS data. The height of the nearest

key col In topography, prominence or relative height (also referred to as autonomous height, and shoulder drop in US English, and drop in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling ...

is 4592

metre The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of of ...

s, so its

prominence In topography, prominence or relative height (also referred to as autonomous height, and shoulder drop in US English, and drop in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling ...

is 2025

meters The metre (or meter in US spelling; symbol: m) is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of of ...

. Yerupaja is listed as range or area, based on the Dominance system and its dominance is 30.6%. Its

parent peak In topography, prominence or relative height (also referred to as autonomous height, and shoulder drop in US English, and drop in British English) measures the height of a mountain or hill's summit relative to the lowest contour line encircling ...

is Huascaran Sur and the

topographic isolation The topographic isolation of a summit is the minimum geographical distance, horizontal distance to a point of equal elevation, representing a radius of dominance in which the peak is the highest point. It can be calculated for small hills and is ...

is 148.8

kilometers The kilometre ( SI symbol: km; or ), spelt kilometer in American and Philippine English, is a unit of length in the International System of Units (SI), equal to one thousand metres (kilo- being the SI prefix for ). It is the preferred measu ...

. This information was obtained during a research by Suzanne Imber in 2014. Yerupaja South Face

External links

Yerupajá on Summitpost

Complete guide to the Huayhuash Andean Circuit (in spanish)

Elevation information about Yerupaja

Weather Forecast at Yerupaja

References

Mountains of the Department of Ancash Mountains of the Department of Lima Mountains of the Department of Huánuco Six-thousanders of the Andes {{Ancash-geo-stub

Notable ascents

Elevation

See also

External links

References