Mount Bullen

Mount Bullen
Mount Bullen
	North aspect
Highest point
Elevation	5,978 ft (1,822 m)
Prominence	920 ft (280 m)
Parent peak	Whitehorse Mountain (6,850 ft)
Isolation	1.44 mi (2.32 km)
Coordinates	48°11′44″N 121°41′55″W / 48.1955052°N 121.6986580°W
Naming
Etymology	Chauncey Bullen
Geography
	Mount Bullen Location in Washington Mount Bullen Mount Bullen (the United States)
Country	United States
State	class 2 scrambling

Mount Bullen is a 5,978-foot-elevation (1,822 m) mountain

Topographic relief

is significant as the southeast aspect rises 2,000 feet (610 meters) above Bullen Lake in approximately one-half mile, and the west aspect rises 4,200 feet (1,300 meters) above Boulder River in two miles.

History

This mountain is named for Chauncey Bullen, a government

U.S. Board on Geographic Names.^[1]

Prior to that it was misspelled "Mount Bullon" which appears on older maps.

The first ascent of the summit was made in 1936 by Hermann F. Ulrichs and companion.^[6] Ulrichs wrote of the experience: "I felt as if we had joined Sisyphus and his rock in Hell."^[6]

Climate

Mount Bullen 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 snow 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.^[6] Because of maritime influence, snow tends to be wet and heavy, resulting in high avalanche danger.^[6] 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] Due to its temperate climate and proximity to the Pacific Ocean, areas west of the Cascade Crest very rarely experience temperatures below 0 °F (−18 °C) or above 80 °F (27 °C).^[6]

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. These climate differences lead to vegetation variety defining the ecoregions

in this area.

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.^[7]

During the Pleistocene period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured the landscape leaving deposits of rock debris.^[7] The U-shaped cross sections of the river valleys are the result of recent glaciation. Uplift and faulting in combination with glaciation have been the dominant processes creating the tall peaks and deep valleys of the North Cascades area.

Gallery

Mt. Bullen centered at top, Whitehorse Mountain in upper right corner. Slopes of Three Fingers in foreground.
Mt. Bullen seen from Whitehorse Mountain
Left to rightː Whitehorse Mountain, Mount Bullen, Three Fingers (centered), Big Bear Mountain, Liberty Mountain
Whitehorse (left), Bullen (center), Three Fingers (right) seen from Lake Cavanaugh

References

^ ^a ^b ^c ^d "Mount Bullen". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2022-03-29.
^ "Mount Bullon, Washington". Peakbagger.com.
^ ^a ^b ^c "Bullon, Mount - 5,980' WA". listsofjohn.com. Retrieved 2022-03-29.
^ Tacoma Public Library, Washington Place Names Mount Bullen
^ Decisions on Geographic Names in the United States, 1990, US Department of the Interior, p. 27
^ ^a ^b ^c ^d ^e ^f ^g Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
^ ^a ^b ^c ^d Kruckeberg, Arthur (1991). The Natural History of Puget Sound Country. University of Washington Press.

External links

Weather forecast: Mount Bullen
Mount Bullen: Mountain Forecast

[gnis-1] "Mount Bullen". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved 2022-03-29.

[pb-2] "Mount Bullon, Washington". Peakbagger.com.

[listsofjohn-3] "Bullon, Mount - 5,980' WA". listsofjohn.com. Retrieved 2022-03-29.

[4] Tacoma Public Library, Washington Place Names Mount Bullen

[5] Decisions on Geographic Names in the United States, 1990, US Department of the Interior, p. 27

[Beckey,_Fred_W_2008-6] ^ ^a ^b ^c ^d ^e ^f ^g Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.

[Kruckeberg-7] Kruckeberg, Arthur (1991). The Natural History of Puget Sound Country. University of Washington Press.

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