Cascade Peak

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Coordinates: 48°27′48″N 121°04′49″W / 48.46345°N 121.080324°W / 48.46345; -121.080324
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Cascade Peak
Cascade Peak seen from Sahale Arm
Highest point
Elevation7,428 ft (2,264 m)[1]
Prominence628 ft (191 m)[1]
Parent peakJohannesburg Mountain (8200 ft)
Isolation0.55 mi (0.89 km)[2]
Coordinates48°27′48″N 121°04′49″W / 48.46345°N 121.080324°W / 48.46345; -121.080324[1]
Geography
Cascade Peak is located in Washington (state)
Cascade Peak
Cascade Peak
Location in Washington
Cascade Peak is located in the United States
Cascade Peak
Cascade Peak
Cascade Peak (the United States)
CountryUnited States
State
class 3-4 scrambling[3]

Cascade Peak is a 7,428-foot (2,264-metre) mountain summit located in

Washington state. It is in the North Cascades, which is a subrange of the Cascade Range. The peak is situated above Cascade Pass, on the shared border of North Cascades National Park and Glacier Peak Wilderness. The nearest higher peak is Johannesburg Mountain, 0.53 miles (0.85 km) to the west-southwest, and The Triplets stand guard 0.35 miles (0.56 km) to the east-southeast.[1] Surface runoff from the mountain drains into the Cascade River
.

Climate

Cascade Peak is located in the

Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range (orographic lift), causing them to drop their moisture in the form of rain or snowfall onto the Cascades. As a result, the west side of the North Cascades experiences high precipitation, especially during the winter months in the form of snowfall. Because of maritime influence, snow tends to be wet and heavy, resulting in high avalanche danger.[4] 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.[4]

Geology

The North Cascades features some of the most rugged topography in the

glacial valleys
. Geological events occurring many years ago created the diverse topography and drastic elevation changes over the Cascade Range leading to the various climate differences.

Cascade Peak from Cascade Pass trail

The history of the formation of the Cascade Mountains dates back millions of years ago to the late

continental lithosphere called terranes created the North Cascades about 50 million years ago.[5]

During the Pleistocene period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured the landscape leaving deposits of rock debris.[5] The U-shaped cross section of the river valleys is a result of recent glaciation. Uplift and faulting in combination with glaciation have been the dominant processes which have created the tall peaks and deep valleys of the North Cascades area. Small glacier remnants remain on the north side of Cascade Peak.

See also

References

  1. ^ a b c d "Cascade Peak, Washington". Peakbagger.com.
  2. ^ "Cascade Peak - 7,428' WA". listsofjohn.com. Retrieved 2021-02-02.
  3. ^ a b c Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
  4. ^ a b Beckey, p. 16
  5. ^ a b c d Kruckeberg, Arthur (1991). The Natural History of Puget Sound Country. University of Washington Press.

External links

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