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Mount Seattle is a 6,246-foot (1,904-metre) mountain summit deep within Olympic National Park in Jefferson County of Washington state.[3] Part of the Olympic Mountains, Mount Seattle is situated 7.5 miles southeast of Mount Olympus, and set within the Quinault Rainforest and Daniel J. Evans Wilderness. The nearest higher neighbor is Mount Meany, 1.65 miles (2.66 km) to the north-northwest, and Mount Noyes rises one mile to the northwest. Precipitation runoff from the mountain drains north into headwaters of the Elwha River, and south into tributaries of the Quinault River. Topographic relief is significant as the northeast aspect of the peak rises over 3,800 feet (1,200 m) above the Elwha valley in approximately 1.5-mile. Low Divide forms the saddle between Mt. Seattle and Mount Christie.

History

The mountain was named on April 29, 1890, by James Halbold Christie, leader of the 1889–90 Seattle Press Expedition, and Charles Adams Barnes, the expedition's topographer. Christie was sponsored by the Seattle newspaper Press, and named the mountain in honor of the city of Seattle. Observations from Mount Seattle enabled Barnes to finally complete his map of the Olympic Mountains.[4]

The first documented ascent of the summit was made in 1907 by Asahel Curtis, Grant Humes, and Lorenz Nelson who were reconnoitering for The Mountaineers first ascent attempt at Mount Olympus.[1] Three scramble routes to the summit have been established: via Noyes Basin, via Seattle Creek Basin, and via Low Divide.[1]

Climate

Based on the Köppen climate classification, Mount Seattle is located in the marine west coast climate zone of western North America.[5] Weather fronts originating in the Pacific Ocean travel northeast toward the Olympic Mountains. As fronts approach, they are forced upward by the peaks (orographic lift), causing them to drop their moisture in the form of rain or snow. As a result, the Olympics experience high precipitation, especially during the winter months in the form of snowfall.[6] Because of maritime influence, snow tends to be wet and heavy, resulting in avalanche danger. During winter months weather is usually cloudy, but due to high pressure systems over the Pacific Ocean that intensify during summer months, there is often little or no cloud cover during the summer.[6] The months June through August offer the most favorable weather for viewing or climbing this mountain.[1]

Geology

The Olympic Mountains are composed of obducted clastic wedge material and oceanic crust, primarily Eocene sandstone, turbidite, and basaltic oceanic crust.[7] The mountains were sculpted during the Pleistocene era by erosion and glaciers advancing and retreating multiple times.

Gallery

  • West aspect
    West aspect
  • East aspect, reflected in Lake Margaret
    East aspect, reflected in Lake Margaret
  • East aspect, from Lake Margaret
    East aspect, from Lake Margaret
  • Waterfalls on Mount Seattle
    Waterfalls on Mount Seattle
  • Seattle Press expedition members with Christie and Barnes in the center
    Seattle Press expedition members with Christie and Barnes in the center
  • The view from Mt. Seattle, with Mt. Christie to right.
    The view from Mt. Seattle, with Mt. Christie to right.
  • Men and women hiking up Mount Seattle, August 7, 1913
    Men and women hiking up Mount Seattle, August 7, 1913

See also

References

  1. ^ a b c d e f Mount Seattle, climbersguideolympics.com
  2. ^ a b "Seattle, Mount – 6,246' WA". listsofjohn.com. Archived from the original on 2022-01-04. Retrieved 2022-01-04.
  3. ^ a b "Mount Seattle". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2022-01-04.
  4. ^ Parratt, Smitty (1984). Gods and Goblins: A Field Guide to Place Names of Olympic National Park (1st ed.).
  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: 1633–1644. ISSN 1027-5606.
  6. ^ a b McNulty, Tim (2009). Olympic National Park: A Natural History. Seattle, Washington: University of Washington Press.
  7. ^ Alt, D.D.; Hyndman, D.W. (1984). Roadside Geology of Washington. pp. 249–259. ISBN 0-87842-160-2.

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