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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. During winter months, weather is usually cloudy, but, due to high pressure systems over the Pacific Ocean that intensify during summer
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period dating back over two million years ago, glaciation advancing and retreating repeatedly scoured the landscape leaving deposits of rock debris. The U-shaped cross section of the river valleys is a result of recent glaciation.
339:. Geological events occurring many years ago created the diverse topography and drastic elevation changes over the Cascade Range leading to the various climate differences.
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in combination with glaciation have been the dominant processes which have created the tall peaks and deep valleys of the North
Cascades area.
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The history of the formation of the
Cascade Mountains dates back millions of years ago to the late
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Cascade Alpine Guide: climbing and high routes, Vol. 3, Rainy Pass to Fraser River
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descended down the northwest and northeast flanks of the peak respectively.
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Cascade Alpine Guide: Climbing and High Routes, Stevens Pass to Rainy Pass
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The North
Cascades features some of the most rugged topography in the
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months, there is often little or no cloud cover during the summer.
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478:(Map). TopoQwest (United States Geological Survey Maps)
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358:persisted. In addition, small fragments of the
16:Mountain in Washington (state), United States
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504:. The Mountaineers Books. pp. 353–355.
569:The Natural History of Puget Sound Country
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450:United States Department of the Interior
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618:Mountains of Skagit County, Washington
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335:with craggy peaks, ridges, and deep
258:. Mesahchie Peak is named after the
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441:Geographic Names Information System
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250:(8,795 feet (2,681 m)) is in
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571:. University of Washington Press.
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286:Mesahchie Peak is located in the
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608:Mountains of Washington (state)
446:United States Geological Survey
135:Show map of Washington (state)
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585:Mesahchie Peak aerial photo:
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168:Show map of the United States
165:Location in the United States
613:North Cascades National Park
411:"Mesahchie Peak, Washington"
374:about 50 million years ago.
252:North Cascades National Park
46:8,795 ft (2,681 m)
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567:Kruckeberg, Arthur (1991).
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56:2,235 ft (681 m)
356:volcanic igneous activity
306:. As fronts approach the
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183:Skagit County, Washington
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290:climate zone of western
364:continental lithosphere
591:Mesahchie Peak photo:
132:Location in Washington
84:48.57861°N 120.88028°W
500:Beckey, Fred (2003).
254:in the U.S. state of
227:1966 by four climbers
348:North American Plate
89:48.57861; -120.88028
80: /
537:Mountaineers Books
276:Mesahchie Glaciers
36:Highest point
546:978-1-59485-136-0
511:978-0-89886-838-8
304:Cascade Mountains
298:originate in the
288:marine west coast
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535:(3rd ed.).
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312:Orographic lift
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372:North Cascades
354:, episodes of
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296:weather fronts
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234:Easiest route
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480:. Retrieved
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370:created the
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240:class 3
223:First ascent
192:Parent range
379:Pleistocene
377:During the
270:. Both the
268:Katsuk Peak
212:Mount Logan
87: /
75:120°52′49″W
62:Coordinates
602:Categories
394:References
256:Washington
72:48°34′43″N
52:Prominence
482:April 28,
455:April 28,
420:April 28,
262:word for
100:Geography
42:Elevation
531:(2009).
388:faulting
368:terranes
320:snowfall
217:Climbing
205:Topo map
179:Location
366:called
360:oceanic
327:Geology
294:. Most
282:Climate
260:Chinook
593:Flickr
543:
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384:Uplift
344:Eocene
272:Katsuk
264:wicked
185:, U.S.
587:PBase
541:ISBN
506:ISBN
484:2013
457:2013
422:2013
386:and
362:and
316:rain
274:and
210:USGS
318:or
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
