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Ultra-prominent peak

Ultra-Prominent Peaks

An ultra-prominent peak is a mountain summit with a topographic prominence of 1,500 metres (4,900 ft) or more. This concept was first proposed by geologist Steve Fry in the 1980s after studying the height of summits in Washington state.

The term "ultra" was coined to describe mountains whose relative height exceeds this threshold, with approximately 1,520 such peaks identified on Earth. Notable examples include Mount Everest and Kilimanjaro, which are among the largest mountains globally. However, some famous peaks like the Matterhorn do not qualify as ultra-peaks due to their location between higher mountains.

The distribution of ultra-prominent peaks is widespread across various continents. In Asia alone, there are 637 such peaks, including those in West Asia (88), Central Asia (75), and the Himalayas (76). The Caucasus region boasts an impressive 10 ultra-peaks, while India has 61. Tibet and East Asia also feature prominently with 112 ultra-peaks.

In Europe, notable regions include the Alps (44 ultras), Scandinavia (6), and Greece and Cyprus (9). Other areas like the Pyrenees (4), Apennines (8), Carpathians (5), and Balkans (21) are home to significant numbers of ultra-prominent peaks. The Arctic Islands, including Novaya Zemlya, Jan Mayen, and Svalbard, also feature several ultras.

The presence of ultra-peaks can be found in various parts of the world, often in remote or high-latitude regions. In Greenland, there are 39 such peaks, while British Columbia has some unlisted mountains without established names. The largest mountain ranges globally, including those over 8,000 meters (26,247 ft) high, predominantly feature ultra-prominent peaks.

The concept of ultra-prominent peaks highlights the diversity and complexity of Earth's topography, with many notable mountains qualifying as such due to their exceptional height relative to surrounding terrain.