There are at least 109 mountains with elevations of greater than 7,200 metres (23,622Â ft) above sea level. All of these mountains are located in southern and central Asia. Only those summits are included that, by an objective measure, may be considered individual mountains as opposed to subsidiary peaks.
§Considerations
The dividing line between a mountain with multiple peaks and separate mountains is not always clear (see also Highest unclimbed mountain). A popular and intuitive way to distinguish mountains from subsidiary peaks is by their height above the highest saddle connecting it to a higher summit, a measure called topographic prominence or re-ascent (the higher summit is called the "parent peak"). A common definition of a mountain is a summit with 300Â m (980Â ft) prominence. Alternatively, a relative prominence (prominence/height) is used (usually 7â"8%) to reflect that in higher mountain ranges everything is on a larger scale. The table below lists the highest 100 summits with at least 500Â m (1,640Â ft) prominence, approximating a 7% relative prominence. A drawback of a prominence-based list is that it may exclude well-known or spectacular mountains that are connected via a high ridge to a taller summit, such as Eiger or Nuptse. A few such peaks and mountains with nearly sufficient prominence are included but not numbered in this list.
It is very unlikely that all given heights are correct to the nearest metre; indeed, the sea level is often problematic to define when a mountain is remote from the sea. Different sources often differ by many metres, and the heights given below may well differ from those elsewhere in this encyclopedia. As an extreme example, Ulugh Muztagh on the north Tibetan Plateau is often listed as 7,723Â m (25,338Â ft) to 7,754Â m (25,440Â ft), but appears to be only 6,973Â m (22,877Â ft) to 6,987Â m (22,923Â ft). Some mountains differ by > 100Â m (330Â ft) on different maps, while even very thorough current measurements of Mount Everest range from 8,840Â m (29,003Â ft) to 8,850Â m (29,035Â ft). These discrepancies serve to emphasize the uncertainties in the listed heights.
Though some parts of the world, especially the most mountainous parts, have never been thoroughly mapped, it is unlikely that any mountains this high have been overlooked, because synthetic aperture radar can and has been used to measure elevations of most otherwise inaccessible places. Still, heights and/or prominences may be revised, so that the order of the list may change and even "new" mountains could enter the list over time. To be safe, the list has been extended to include all 7,200Â m (23,622Â ft) peaks.
The highest mountains above sea level are generally not the highest above the surrounding terrain. There is no precise definition of surrounding base, but Mount McKinley, Mount Kilimanjaro and Nanga Parbat are possible candidates for the tallest mountain on land by this measure. The bases of mountain islands are below sea level, and given this consideration Mauna Kea (4,207Â m (13,802Â ft) above sea level) is the world's tallest mountain and volcano, rising about 10,203Â m (33,474Â ft) from the Pacific Ocean floor. Ojos del Salado has the greatest rise on Earthâ"13,420Â m (44,029Â ft) from the summit to the bottom of the Atacama Trench about 560Â km (350Â mi) away, though most of this rise is not part of the mountain.
The highest mountains are also not generally the most voluminous. Mauna Loa (4,169 m or 13,678 ft) is the largest mountain on Earth in terms of base area (about 2,000 sq mi or 5,200 km2) and volume (about 10,000 cu mi or 42,000 km3), although, due to the intergrade of lava from Kilauea, Hualalai and Mauna Kea, the volume can only be estimated based on surface area and height of the edifice. Mt. Kilimanjaro is the largest non-shield volcano in terms of both base area (245 sq mi or 635 km2) and volume (1,150 cu mi or 4,793 km3). Mount Logan is the largest non-volcanic mountain in base area (120 sq mi or 311 km2).
The highest mountains above sea level are also not those with peaks farthest from the centre of the Earth, because the figure of the Earth is not spherical. Sea level closer to the equator is several miles farther from the centre of the Earth. The summit of Chimborazo, Ecuador's tallest mountain, is usually considered to be the farthest point from the Earth's centre, although the southern summit of Peru's tallest mountain, Huascarán, is another contender. Both have elevations above sea level more than 2 km less than that of Everest.
§Geographical distribution
Most mountains in the list are located in the Himalaya and Karakoram ranges to the south and west of the Tibetan plateau. In fact, all 7,000 m (23,000 ft) peaks in the world are located in the centre of Asia (East Asia, Central Asia and South Asia) in a rectangle edged by Noshaq (7,492 m or 24,580 ft) on the Afghanistan-Pakistan border in the West, Jengish Chokusu, (TuÅmù'Är FÄ"ng) (7,439 m or 24,406 ft) on the Kyrgyzstan â" Xinjiang border to the North, Gongga Shan (Minya Konka) (7,556 m or 24,790 ft) in Sichuan to the East, and Kabru (7,412 m or 24,318 ft) on the Sikkim (India) â" Nepal border to the South.
The highest mountain outside of Asia is Aconcagua (6,962Â m or 22,841Â ft), which one list has ranking 189th in the world amongst mountains with a 500Â m or 1,640Â ft prominence cutoff.
The locations of the highest mountains are shown on the composite satellite image of High Asia below. The numbers refer to the ranking in the list. For clarity, lower peaks with labels overlapping higher peaks are left out of the main image. The boxed regions are those with the highest density of summits and are enlarged in two separate images to show all peaks.
§List
§Stem and leaf plot
The following is a stem and leaf plot of the above data. The two digits to the left of the line are the first two digits of the mountain's height (meters), and each digit to the right of the line represents the third digit of the mountain's height. Each number on the right is linked to the corresponding mountain's article. For example, the height of one of the mountains (namely Mount Everest) is 884x meters. Also, it is apparent that there are only 5 mountains above 8,200 meters.
88 | 4
87 |
86 | 1
85 | 8 1
84 | 8
83 |
82 |
81 | 8 6 6 2
80 | 9 8 5 3 2
79 | 5 4 3 3
78 | 9 8 7 6 2 2 1 0
77 | 9 9 8 8 5 5 4 1 0 0
76 | 9 7 6 6 4 1 1
75 | 7 7 5 5 4 4 4 3 3 1 1
74 | 9 9 9 9 7 6 6 6 5 5 3 3 2 2 2 1 1 1 0 0 0
73 | 8 8 8 8 8 6 6 5 5 5 4 2 1 1 1 0
72 | 9 9 9 8 8 8 8 7 7 6 6 5 4 4 4 3 2 2 1 1 0 0 0 0 0 0 0
§Gallery
§See also
- Himalayan Peaks of Uttarakhand
- List of mountains
- List of mountains by elevation
- List of mountain ranges of the world
- List of peaks by prominence
- List of past presumed highest mountains
- Olympus Mons, the tallest mountain on any planet in the solar system
- Rheasilvia crater's central peak, the tallest mountain in the solar system
- Seven Summits, the tallest mountains on each continent
- Table of the highest major summits of North America
- List of tallest mountains in the Solar System
- List of unclimbed mountains of Nepal
§References
§Sources
- "High Asia: An Illustrated History of the 7,000 Metre Peaks" by Jill Neate (Mountaineers Books 1990)
- "The Maps of Snow Mountains in China" by Mi Desheng (Chinese Academy of Science, 1990s)
- "Nepal Topographic Maps" by the Finnish Meteorological Inst. (Nepalese Survey Dept., 1990s)
- Soviet military 1:100,000 topographic maps (most from 1980â"1981)
- The "High Mountain Info" section of the "High Mountain Sports Magazine" (1990â"2005) (now Climb Magazine)
- Some other topographic maps and much from the external links listed above.
§External links
- Summitpost (Currently with detailed description of 30 of the top 100 peaks)
- Prominence lists (including all mountains in the world with >1,450m prominence)
- Alpine Club Himalayan index (Especially informative for history of ascents and location of obscure peaks)
- Discussion of frequently misquoted elevations
- BlankontheMap site on mountains of Northern Kashmir
- Digital elevation data, including all the above peaks and many more worldwide
- Hispar area: expedition reports and maps
- List of highest mountains down to 6750 metres
- Google Earth Community (Google Earth KMZ file of Wikipedia list of highest mountains)
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