Nooksack Cirque

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Nooksack Cirque
Nooksack Headwaters 2010.JPG
Nooksack Cirque
Length1.5 mi (2.4 km)
Width2.5 mi (4.0 km)
Depth3,800 ft (1,200 m)
Geology
TypeGlacial
Geography
Coordinates 48°50′14″N121°34′34″W / 48.8373471°N 121.5762498°W / 48.8373471; -121.5762498 Coordinates: 48°50′14″N121°34′34″W / 48.8373471°N 121.5762498°W / 48.8373471; -121.5762498 [1]

Nooksack Cirque is in North Cascades National Park in the U.S. state of Washington, on the eastern slopes of Mount Shuksan. [2] Nooksack Cirque was formed by glaciers and the East Nooksack Glacier is located in the cirque below the headwall known as Jagged Ridge. The cirque extends from a subpeak of Mount Shuksan called Nooksack Tower to Seahpo Peak, a distance of over 2 mi (3.2 km) in width. [1] Nooksack Cirque streams and meltwater from the East Nooksack Glacier form the headwaters for the Nooksack River.

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<span class="mw-page-title-main">Sulphide Glacier</span>

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<span class="mw-page-title-main">East Nooksack Glacier</span>

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Price Glacier is in North Cascades National Park in the U.S. state of Washington, on the northeast slopes of Mount Shuksan, below the subpeak known as Nooksack Tower. Price Glacier descends from 8,600 to 4,200 ft and is the steepest and most heavily crevasseed glacier on Mount Shuksan. The disconnected lowest portions of Price Glacier calve small icebergs into Price Lake.

<span class="mw-page-title-main">White Salmon Glacier (Mount Shuksan)</span>

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West Nooksack Glacier is in North Cascades National Park in the U.S. state of Washington, on the eastern slopes of Mount Shuksan, immediately northeast of the subpeak called Nooksack Tower. West Nooksack Glacier is only .10 mi (0.16 km) in length and is a glacial remnant. West Nooksack Glacier provides meltwater for the Nooksack River.

<span class="mw-page-title-main">Nooksack Tower</span> Mountain in Washington (state), United States

Nooksack Tower is in North Cascades National Park in the U.S. state of Washington. Nooksack Tower is part of the Mount Shuksan Massif and is .75 mi (1.21 km) northeast of the main summit of Shuksan. Nooksack Tower looms to the west over Nooksack Cirque. The East Nooksack Glacier lies to the southeast, West Nooksack Glacier to the east and Price Glacier is on the north flanks of the tower. Nooksack Tower is one of the most difficult mountains to climb in the Cascade Range, with loose rock, 50-degree or greater slopes and ice ridges as well as accessibility issues and exposure, all weighing into the climbing equation. The descent may require ten or more rappels.

<span class="mw-page-title-main">Sulphide Lake</span> Body of water

Sulphide Lake is located in North Cascades National Park, in the U. S. state of Washington. Sulphide Lake lies in a cirque on the southeast slopes of Mount Shuksan. Several major cascades drop as much as 1,000 ft (300 m) into Sulphide Lake including Sulphide Basin Falls which is from melt off the Sulphide Glacier. After Sulphide Creek drains from Sulphide lake, it then plunges at least 2,000 ft (610 m) over a series of cascades called Sulphide Creek Falls, which is one of the tallest waterfalls in the U.S.

<span class="mw-page-title-main">Ruth Mountain</span> Mountain in Washington (state), United States

Ruth Mountain is a 7,115 ft (2,170 m) Skagit Range summit located two miles south of Hannegan Pass in the North Cascades of Washington state. The name honors Ruth Cleveland, daughter of President Grover Cleveland. This mountain's name was officially adopted in 1952 by the United States Board on Geographic Names. Ruth Mountain is situated on the shared border of North Cascades National Park and the Mount Baker Wilderness, which is part of the Mount Baker-Snoqualmie National Forest. The summit offers views of Mount Shuksan, East Nooksack Glacier, Seahpo Peak, Nooksack Tower, Icy Peak, Mount Sefrit, Mineral Mountain, and the Picket Range. The melting and receding Ruth Glacier on the north slope of Ruth creates the headwaters for the Chilliwack River. Precipitation runoff also finds its way into the Nooksack and Baker Rivers.

References

  1. 1 2 "Nooksack Cirque". Geographic Names Information System . United States Geological Survey, United States Department of the Interior . Retrieved April 20, 2013.
  2. Mount Shuksan, WA (Map). TopoQwest (United States Geological Survey Maps). Retrieved April 20, 2013.
Icy Peak and Nooksack Cirque Icy Peak, Nooksack Cirque.jpg
Icy Peak and Nooksack Cirque