Sweat Spire
Sweat Spire centered
(Mt. Johnson's summit upper left)
Highest point
Elevation7,580 ft (2,310 m)[1][2]
Parent peakMount Johnson (7,680 ft)[3]
Isolation0.05 mi (0.080 km)[3]
Coordinates47°50′00″N 123°14′11″W / 47.833218°N 123.236359°W / 47.833218; -123.236359[4]
Geography
Sweat Spire is located in Washington (state)
Sweat Spire
Sweat Spire
Location of Sweat Spire in Washington
Sweat Spire is located in the United States
Sweat Spire
Sweat Spire
Sweat Spire (the United States)
LocationOlympic National Park
Jefferson County, Washington, US
Parent rangeOlympic Mountains
Topo mapUSGS Mount Deception
Geology
Age of rockEocene
Climbing
First ascent1962
Easiest routeclass 5.2 via SW aspect[2]

Sweat Spire is a 7,580-foot-elevation (2,310 meter) summit located in the Olympic Mountains, in Jefferson County of Washington state. It is situated within Olympic National Park, and is set within the Daniel J. Evans Wilderness. It is part of The Needles range, which is a subset of the Olympic range. The nearest higher peak is Mount Johnson, 0.06 mi (0.097 km) to the southwest, and Gasp Pinnacle (7,520 ft) is to the immediate north.[4] The spire is in the rain shadow of the Olympic Range, resulting in less precipitation than Mount Olympus and the western Olympics receive. Precipitation runoff from the mountain drains east into Royal Creek, and west into Gray Wolf River, which are both within the drainage basin of the Dungeness River. Topographic relief is significant as the east aspect rises over 2,400 feet (730 m) above Royal Basin in approximately one mile. The first ascent of the 200-foot-tall spire was made in 1962 by Hilton Keith, Joel Merkel, Joe Munson, and Jim Parolini.[2] This landform's name has not been officially adopted by the U.S. Board on Geographic Names, so the feature is not labeled on USGS maps.

Climate

Johnson, Sweat Spire

Sweat Spire is located in the marine west coast climate zone of western North America.[5] Most weather fronts originate in the Pacific Ocean, and travel east toward the Olympic Mountains. As fronts approach, they are forced upward by the peaks of the Olympic Range, causing them to drop their moisture in the form of rain or snowfall (Orographic lift). As a result, the Olympics experience high precipitation, especially during the winter months in the form of snowfall. 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. Because of maritime influence, snow tends to be wet and heavy, resulting in avalanche danger. The months July through September offer the most favorable weather for climbing Sweat Spire.[2]

See also

References

  1. ↑ Olympic Mountains: A Climbing Guide, Olympic Mountain Rescue, Fourth Edition, 2006, The Mountaineers Books, page 240.
  2. 1 2 3 4 Sweat Spire, climbersguideolympics.com
  3. 1 2 "Sweat Spire – 7,660' WA". listsofjohn.com. Retrieved 2022-02-17.
  4. 1 2 "Sweat Spire, Washington". Peakbagger.com. Retrieved 2022-02-17.
  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.
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