Cloud Peak Glacier

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Cloud Peak Glacier
Cloud Peak Glacier WY.jpg
Cloud Peak Glacier viewed from the summit of Cloud Peak
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Cloud Peak Glacier
TypeMountain glacier
Coordinates 44°23′11″N107°10′06″W / 44.38639°N 107.16833°W / 44.38639; -107.16833 [1]
Area55 acres (22 ha)
Length.30 mi (0.48 km)
Width.30 mi (0.48 km)
Terminus Scree, Proglacial lake
StatusRetreating

Cloud Peak Glacier is in the Bighorn Mountains in the northcentral section of the U.S. state of Wyoming. [2] Centered within the Cloud Peak Wilderness of Bighorn National Forest, Cloud Peak Glacier is the only active glacier in the Bighorn Mountains. [3] The glacier is in a deep cirque immediately northeast of Cloud Peak, the highest peak in the Bighorn Mountains. Cloud Peak Glacier lies at approximately 11,800 feet (3,600 m) above sea level. [2]

Cloud Peak Glacier is retreating rapidly and is expected to disappear entirely sometime between the years 2020 and 2034. Photographs taken in 1905 and again in 2005 demonstrated an obvious reduction in the area the glacier, and more ominously, a huge loss of thickness. Between 1905 and 2005, the glacier has been reduced in size from an estimated 506,000,000 cubic feet (14,300,000 m3) to 78,000,000 cubic feet (2,200,000 m3). [3]

See also

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<span class="mw-page-title-main">Darton Peak</span> Mountain in the country of Canada

Darton Peak is located in the Bighorn Mountains in the U.S. state of Wyoming. The peak is the eighth-highest in the range and it is in the Cloud Peak Wilderness of Bighorn National Forest. Darton Peak is 1.5 miles (2.4 km) north of Bighorn Peak and 4.5 mi (7.2 km) southeast of Mather Peaks.

Mather Peaks is located in the Bighorn Mountains in the U.S. state of Wyoming. The peak is the sixth highest in the range and it is in the Cloud Peak Wilderness of Bighorn National Forest. Mather Peaks is 4.5 miles (7.2 km) northwest of Darton Peak and 3.2 mi (5.1 km) south of Bomber Mountain.

References

  1. "Cloud Peak". Geographic Names Information System . United States Geological Survey, United States Department of the Interior . Retrieved 2012-08-12.
  2. 1 2 Cloud Peak, WY (Map). TopoQwest (United States Geological Survey Maps). Retrieved 2012-08-12.
  3. 1 2 Rahn, Perry H.; Charles Michael Ray; Michael W. Rahn (March–April 2006). "The Last Glacier in the Bighorns". The Professional Geologist. American Institute of Professional Geologists. 43 (2): 43–46.