Mount McArthur
Southeast aspect
Highest point
Elevation3,021 m (9,911 ft)[1]
Prominence221 m (725 ft)[1]
Isolation4.94 km (3.07 mi)[2]
ListingMountains of British Columbia
Coordinates51°32′26″N 116°35′49″W / 51.54056°N 116.59694°W / 51.54056; -116.59694[3]
Geography
Mount McArthur is located in British Columbia
Mount McArthur
Mount McArthur
Mount McArthur is located in Canada
Mount McArthur
Mount McArthur
CountryCanada
ProvinceBritish Columbia
DistrictKootenay Land District
Protected areaYoho National Park
Parent rangeWaputik Mountains[2]
Canadian Rockies
Topo mapNTS 82N10 Blaeberry River
Climbing
First ascent1891 by W.S. Drewry, Dominion Topographic Survey[1]

Mount McArthur is a mountain located in Yoho National Park, British Columbia, Canada. It was named in 1886 by Otto Koltz after James J. McArthur, a land surveyor who mapped the Canadian Rockies for the Canadian Pacific Railway.[1]

Mount McArthur (left), McArthur Glacier, and Isolated Peak (right)

Climate

Based on the Köppen climate classification, this mountain is located in a subarctic climate zone with cold, snowy winters, and mild summers.[4] Winter temperatures can drop below −20 °C with wind chill factors below −30 °C.

Geology

The peak is composed of sedimentary rock laid down during the Precambrian to Jurassic periods. Formed in shallow seas, this sedimentary rock was pushed east and over the top of younger rock during the Laramide orogeny.[5]

See also

References

  1. 1 2 3 4 "Mount McArthur". Bivouac.com. Retrieved 2010-12-04.
  2. 1 2 "Mount McArthur, British Columbia". Peakbagger.com. Retrieved 2023-02-26.
  3. "Mount McArthur". Geographical Names Data Base. Natural Resources Canada. Retrieved 2023-02-26.
  4. Peel, M. C.; Finlayson, B. L. & McMahon, T. A. (2007). "Updated world map of the Köppen−Geiger climate classification". Hydrol. Earth Syst. Sci. 11: 1633–1644. ISSN 1027-5606.
  5. Gadd, Ben (2008). Geology of the Rocky Mountains and Columbias.
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