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danger. 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. Due to its temperate climate and proximity to the Pacific Ocean, areas west of the Cascade
362:), 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
387:. 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
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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.
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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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Crest very rarely experience temperatures below 0 °F (−18 °C) or above 80 °F (27 °C).
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Beckey, Fred W. Cascade Alpine Guide, Climbing and High Routes. Seattle, WA: Mountaineers Books, 2008.
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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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is a 5,678-foot-elevation (1,731 meter) mountain summit near the western edge of the
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The North
Cascades features some of the most rugged topography in the
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originating in the
Pacific Ocean travel northeast toward the
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410:persisted. In addition, small fragments of the
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16:Mountain in Washington (state), United States
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350:climate zone of western North America. Most
582:The Natural History of Puget Sound Country
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626:Mountains of Snohomish County, Washington
523:United States Department of the Interior
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294:state. It is located six miles east of
636:Mount Baker-Snoqualmie National Forest
318:from Prairie Mountain drains into the
308:Mount Baker-Snoqualmie National Forest
543:Origin of Washington Geographic Names
40:Prairie Mountain seen with Sauk River
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383:with craggy peaks, ridges, and deep
185:Prairie Mountain (the United States)
514:Geographic Names Information System
346:Prairie Mountain is located in the
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584:. University of Washington Press.
342:Prairie Mountain from Highway 530
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19:For the mountain in Canada, see
621:Mountains of Washington (state)
519:United States Geological Survey
485:"Prairie Mountain - 5,678' WA"
467:"Prairie Mountain, Washington"
155:Show map of Washington (state)
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641:North American 1000 m summits
310:. The nearest higher peak is
188:Show map of the United States
426:about 50 million years ago.
302:which is one of the Cascade
56:5,678 ft (1,731 m)
580:Kruckeberg, Arthur (1991).
76:4.87 mi (7.84 km)
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66:1,358 ft (414 m)
21:Prairie Mountain (Alberta)
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408:volcanic igneous activity
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604:Prairie Mountain photo:
104:48.275179°N 121.471161°W
416:continental lithosphere
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296:Darrington, Washington
152:Location in Washington
109:48.275179; -121.471161
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400:North American Plate
312:White Chuck Mountain
598:Mountain Forecast:
298:, and northwest of
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509:"Prairie Mountain"
364:maritime influence
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46:Highest point
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328:Skagit River
300:Glacier Peak
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269:class 3
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229:Parent range
431:Pleistocene
429:During the
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95:121°28′16″W
82:Coordinates
615:Categories
528:2021-03-02
494:2021-03-02
446:References
389:ecoregions
320:Sauk River
292:Washington
272:scrambling
211:Washington
92:48°16′31″N
62:Prominence
368:avalanche
221:Snohomish
120:Geography
72:Isolation
52:Elevation
440:faulting
420:terranes
256:Climbing
242:Topo map
418:called
412:oceanic
375:Geology
334:Climate
199:Country
606:Flickr
436:Uplift
396:Eocene
316:runoff
217:County
286:, in
207:State
438:and
414:and
322:and
247:USGS
290:of
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
