Английская Википедия:Foggy Peak
Foggy Peak is a Шаблон:Convert mountain summit in Snohomish County of Washington state.
Description
Foggy Peak is located in the North Cascades four miles (6.4 km) southeast of Barlow Pass and immediately northeast of the historic Monte Cristo townsite. It is set within the Henry M. Jackson Wilderness on land administered by the Mount Baker-Snoqualmie National Forest. Precipitation runoff from the mountain drains into tributaries of the Sauk River. Topographic relief is significant as the summit rises Шаблон:Convert above Monte Cristo in 1.5 mile (2.4 km) and Шаблон:Convert above Goat Lake in 1.35 mile. Foggy Peak's nearest higher neighbor is Cadet Peak, Шаблон:Convert to the southeast.[1] Back in the old mining days, the long sub-range stretching from Cadet Peak to Sheep Mountain was known as Pride of the Mountains Range.[2] Cadet Peak was originally called Foggy Peak, for the Foggy Mine claim on the mountain's north slope, but the name was changed in 1896 and the Foggy Peak name was transferred to its present location.[2] The peak's toponym was officially adopted by the U.S. Board on Geographic Names in 1918.[3] When the board adopted the name, it described a glacier on the peak's east slope,[4] however satellite imagery shows a mere snowfield remains.
Climate
Foggy Peak is located in the marine west coast climate zone of western North America.[2] Most weather fronts originate in the Pacific Ocean, and travel northeast toward the Cascade Mountains. As fronts approach the North Cascades, they are forced upward by the peaks of the Cascade Range, causing them to drop their moisture in the form of rain or snowfall onto the Cascades (Orographic lift). As a result, the west side of the North Cascades experiences high precipitation, especially during the winter months in the form of snowfall.[2] Because of maritime influence, snow tends to be wet and heavy, resulting in high avalanche danger.[2] 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.[2] Due to its temperate climate and proximity to the Pacific Ocean, areas west of the Cascade Crest very rarely experience temperatures below Шаблон:Convert or above Шаблон:Convert.[2] The months July through September offer the most favorable weather for viewing or climbing this peak.
Geology
The North Cascades features some of the most rugged topography in the Cascade Range with craggy peaks, ridges, and deep 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 Eocene Epoch.[5] With the North American Plate overriding the Pacific Plate, episodes of volcanic igneous activity persisted.[5] Glacier Peak, a stratovolcano that is Шаблон:Convert northeast of Foggy Peak, began forming in the mid-Pleistocene.[2] In addition, small fragments of the oceanic and 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.
Gallery
See also
References
External links
- Weather: Foggy Peak
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокpbне указан текст - ↑ 2,0 2,1 2,2 2,3 2,4 2,5 2,6 2,7 Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
- ↑ Ошибка цитирования Неверный тег
<ref>; для сносокgnisне указан текст - ↑ Decisions of the United States Geographic Board: 1916 to 1918, US Government Printing Office (1919), p. 12.
- ↑ 5,0 5,1 5,2 5,3 Шаблон:Cite book
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