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Mount Leland (Alaska)

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Mountain in Alaska, United States
Mount Leland
West aspect, with Meade Glacier
Highest point
Elevation7,810 ft (2,380 m)
Prominence3,010 ft (917 m)
Parent peakMount Service
Isolation13.46 mi (21.66 km)
Coordinates59°10′13″N 134°47′30″W / 59.1702737°N 134.7916457°W / 59.1702737; -134.7916457
Naming
EtymologyOra Miner Leland
Geography
Mount Leland is located in AlaskaMount LelandMount LelandLocation of Mount Leland in Alaska
CountryUnited States
StateAlaska
BoroughHaines
Protected areaTongass National Forest
Parent rangeCoast Mountains
Boundary Ranges
Topo mapUSGS Atlin A-8
Geology
Rock ageLate Cretaceous
Rock typeGranitic
Volcanic arc/beltCoast Range Arc

Mount Leland is a 7,810-foot-elevation (2,380-meter) glaciated mountain summit located in the Boundary Ranges of the Coast Mountains, in the U.S. state of Alaska. It is situated 27 miles (43 km) southeast of Skagway along the western edge of the Juneau Icefield, on land managed by Tongass National Forest. Topographic relief is significant as the summit rises 4,400 feet (1,340 m) above the Meade Glacier in 1.25 mi (2.01 km). Precipitation runoff and glacial meltwater from the mountain drains to Lynn Canal via the Katzehin River. Mount Leland's toponym was officially adopted in 1972 by the U.S. Board on Geographic Names to commemorate surveyor Ora Miner Leland (1876–1962), who led the International Boundary Commission Party of 1907. The peak rises a little over four miles (6.4 km) from the US–Canada boundary.

Climate

Based on the Köppen climate classification, Mount Leland is located in a subpolar oceanic climate zone, with long, cold, wet winters, and cool summers. Most weather fronts originate in the Pacific Ocean, and travel east toward the Coast Mountains where they are forced upward by the range (orographic lift), causing them to drop their moisture in the form of rain or snowfall. As a result, the Coast Mountains experience high precipitation, especially during the winter months in the form of snowfall. Winter temperatures can drop below 0 °F with wind chill factors below −10 °F. This climate supports the Meade Glacier surrounding the peak.

See also

References

  1. ^ United States Board on Geographic Names, Decisions on Geographic Names in the United States, Decision List No. 7203 (1972), page 1.
  2. ^ "Mount Leland, Alaska". Peakbagger.com. Retrieved 2024-02-16.
  3. ^ "Leland, Mount - 7,810' Alaska". listsofjohn.com. Retrieved 2024-02-16.
  4. ^ "Mount Leland". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2024-02-16.
  5. Peel, M. C.; Finlayson, B. L.; McMahon, T. A. (2007). "Updated world map of the Köppen−Geiger climate classification". Hydrol. Earth Syst. Sci. 11. ISSN 1027-5606.

External links

Portals:
Places adjacent to Mount Leland (Alaska)
Meade Glacier Mount Canning Mount Pullen
Lynn Canal Mount Leland Canada
Sinclair Mountain Mount Brackett Mount Hislop
Boundary Ranges
Ranges
Mountains
Passes
Icefields
Parks
Coast Mountains of North America
Ranges
Mountains
Passes
Glaciers
Parks
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