Mount Cromwell 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 (topography), summit area, and ...

located in the

Sunwapta River The Sunwapta River is a major tributary of the Athabasca River in Jasper National Park in Alberta, Canada. Course The headwaters of the Sunwapta River are near the Columbia Icefield in the valley west-northwest of Sunwapta Pass, which divides Ja ...

Valley of

Jasper National Park Jasper National Park is a national park in Alberta, Canada. It is the largest national park within Alberta's Rocky Mountains spanning . It was established as a national park in 1930 and declared a UNESCO World Heritage Site in 1984. Its locatio ...

, in

Alberta, Canada Alberta ( ) is one of the thirteen provinces and territories of Canada, provinces and territories of Canada. It is part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to t ...

. Cromwell lies two kilometers north of the east summit of

Stutfield Peak Stutfield Peak is a mountain in Jasper National Park, Alberta, Canada. It is located at the northern end of the Columbia Icefield, north-west from Mount Kitchener, in the Winston Churchill Range of the Canadian Rockies. The peak has two summits ...

. The mountain was named in 1972 by J. Monroe Thorington after Oliver Eaton (Tony) Cromwell, an American climber who made many first ascents in the

Canadian Rockies The Canadian Rockies (french: Rocheuses canadiennes) or Canadian Rocky Mountains, comprising both the Alberta Rockies and the British Columbian Rockies, is the Canadian segment of the North American Rocky Mountains. It is the easternmost part ...

. The first ascent was made in 1938 by E. Cromwell, E. Cromwell jr., F.S. North, J. Monroe Thorington, guided by Edward Feuz jr. In 2005, Bill Corbett, author of "The 11,000ers of the Canadian Rockies," climbed to the top of Mount Cromwell. At the summit, his GPS registered 11,006 feet. So perhaps Mount Cromwell should be included in the list of the Canadian Rocky Mountains that are over 11,000 feet in elevation.

Climate

Based on the

Köppen climate classification The Köppen climate classification is one of the most widely used climate classification systems. It was first published by German-Russian climatologist Wladimir Köppen (1846–1940) in 1884, with several later modifications by Köppen, notabl ...

, Cromwell is located in a

subarctic climate The subarctic climate (also called subpolar climate, or boreal climate) is a climate with long, cold (often very cold) winters, and short, warm to cool summers. It is found on large landmasses, often away from the moderating effects of an ocean, ge ...

zone with cold, snowy winters, and mild summers. Winter temperatures can drop below -20 °C with wind chill factors below -30 °C. Precipitation

runoff Runoff, run-off or RUNOFF may refer to: * RUNOFF, the first computer text-formatting program * Runoff or run-off, another name for bleed, printing that lies beyond the edges to which a printed sheet is trimmed * Runoff or run-off, a stock market ...

from the mountain drains into the

Athabasca River The Athabasca River (French: ''Rivière Athabasca'') is a river in Alberta, Canada, which originates at the Columbia Icefield in Jasper National Park and flows more than before emptying into Lake Athabasca. Much of the land along its banks is pro ...

Geology

The mountain is composed of

sedimentary rock Sedimentary rocks are types of rock that are formed by the accumulation or deposition of mineral or organic particles at Earth's surface, followed by cementation. Sedimentation is the collective name for processes that cause these particles ...

laid down during the

Precambrian The Precambrian (or Pre-Cambrian, sometimes abbreviated pꞒ, or Cryptozoic) is the earliest part of Earth's history, set before the current Phanerozoic Eon. The Precambrian is so named because it preceded the Cambrian, the first period of the ...

Jurassic The Jurassic ( ) is a Geological period, geologic period and System (stratigraphy), stratigraphic system that spanned from the end of the Triassic Period million years ago (Mya) to the beginning of the Cretaceous Period, approximately Mya. The J ...

periods and pushed east and over the top of younger rock during the

Laramide orogeny The Laramide orogeny was a time period of mountain building in western North America, which started in the Late Cretaceous, 70 to 80 million years ago, and ended 35 to 55 million years ago. The exact duration and ages of beginning and end of the o ...

References

External links

* Parks Canada web site
Jasper National Park
* Weather forecast
Mount Cromwell

Cromwell Oliver Cromwell (25 April 15993 September 1658) was an English politician and military officer who is widely regarded as one of the most important statesmen in English history. He came to prominence during the 1639 to 1651 Wars of the Three Ki ...

{{AlbertaRockies-geo-stub

Climate

Geology

See also

References

External links