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Boston Peak
Boston Peak is a tall peak in the North Cascades in the U.S. state of Washington (U.S. state), Washington and within North Cascades National Park. At in elevation it is the 26th highest peak in Washington. Its nearest higher neighbor is Buckner Mountain, to the east. Description Boston Peak is located just north of the border between Chelan County, Washington, Chelan and Skagit County, Washington, Skagit counties. It is connected to Buckner Mountain, to the east by the sharp arête of Ripsaw Ridge, which follows the county line. Sahale Mountain, Sahale Peak is located directly south of Boston Peak, connected by a short ridge. A longer ridge to the northwest connects Boston Peak with Forbidden Peak and Sharkfin Tower. The north slopes of Boston Peak and Ripsaw Ridge are covered by Boston Glacier, the largest glacier of the North Cascades. The west side of Boston Peak is covered by Quien Sabe Glacier. Davenport Glacier occupies the southeast side of Boston Peak. To the east of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quien Sabe Glacier
Quien Sabe Glacier is a glacier located on the west slopes of Boston Peak, North Cascades National Park in the U.S. state of Washington (state), Washington. Quien Sabe Glacier retreated 1200 meters from its Little Ice Age maximum in approximately 1850 to 1950. The glacier then advanced 55 meters between 1955 and 1975. It then started to retreat again and has retreated 200 meters from its largest extent in the 1970s to 2010. The glacier is approximately in length, in width at its terminus and descends from . The glacier is separated by ridges from Sahale Glacier to the south and the much larger Boston Glacier to the north. See also *List of glaciers in the United States References Glaciers of the North Cascades Glaciers of Skagit County, Washington Glaciers of Washington (state) {{Washington-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Davenport Glacier
Davenport Glacier is located in a cirque to the southeast of Boston Peak, North Cascades National Park in the U.S. state of Washington. The glacier is approximately in length resting at between . The glacier is also northeast of Sahale Mountain and separated from the much larger Boston Glacier to the north by an arête called "Ripsaw Ridge". See also *List of glaciers in the United States Glaciers are located in ten states, with the vast majority in Alaska. The southernmost named glacier is the Lilliput Glacier in Tulare County, California, Tulare County, east of the Central Valley (California), Central Valley of California. Apa ... References Glaciers of the North Cascades Glaciers of Chelan County, Washington Glaciers of Washington (state) {{Washington-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Cascades Of Washington (state)
North is one of the four compass points or cardinal directions. It is the opposite of south and is perpendicular to east and west. ''North'' is a noun, adjective, or adverb indicating direction or geography. Etymology The word ''north'' is related to the Old High German ''nord'', both descending from the Proto-Indo-European unit *''ner-'', meaning "left; below" as north is to left when facing the rising sun. Similarly, the other cardinal directions are also related to the sun's position. The Latin word ''borealis'' comes from the Greek ''boreas'' "north wind, north" which, according to Ovid, was personified as the wind-god Boreas, the father of Calais and Zetes. ''Septentrionalis'' is from ''septentriones'', "the seven plow oxen", a name of ''Ursa Major''. The Greek ἀρκτικός (''arktikós'') is named for the same constellation, and is the source of the English word ''Arctic''. Other languages have other derivations. For example, in Lezgian, ''kefer'' can mean bo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains By Elevation
This is an incomplete list of notable mountains on Earth, sorted by elevation in metres above sea level. For a complete list of mountains over 7200 m high, with at least 500 m of prominence, see List of highest mountains. See also a List of peaks by prominence, list of mountains ranked by prominence. 8,000 metres There are 14 mountains over , which are often referred to as the Eight-thousanders. (There are six more 8,000m peaks in Nepal, Waiting for official recognition, making for a total of 20. ''The Kathmandhu Post''. Retrieved 1 April 2023) All are in the two highest mountain ranges in the world, the Himalayas and the Karakoram. 7,000 metres There are 132 mountains between 7,000 and 8,000 metres (22,966 ft and 26,247 ft) 6,000 metres Mountains between 6,000 and 7,000 metres (19,685 ft and 21,966 ft) 5,000 metres Mountains between 5,000 and 6,000 metres (16,404 ft and 19,685 ft) 4,000 metres Mountains between 4,000 and 5,000 metres (13,123 ft an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Mountains Of The United States
This list includes significant summit (topography), mountain peaks located in the United States arranged alphabetically by U.S. state, state, District of Columbia, district, or Territories of the United States, territory. The highest peak in each state, district or territory is noted in bold. For state high points that are not mountains, see List of U.S. states and territories by elevation. Significant mountain peaks and high points Alabama *Brindley Mountain *Cheaha Mountain, highest summit in the Alabama, State of Alabama *Monte Sano Mountain *Capshaw Mountain *Dirtseller Mountain *Frog Mountain *Hawk Pride Mountain *Gunters Mountain *Sand Mountain (Alabama) *Keel Mountain (Alabama) *Halama Mountain Alaska * Afognak Mountain, summit of Afognak Island * Alabaster Peak * Alagogshak * Amak Volcano, active stratovolcano * Amherst Peak * Amulet Peak * Andy Simons Mountain * Annex Peak * Anvil Peak , active stratovolcano that forms the summit of Semisopochnoi Islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia River
The Columbia River (Upper Chinook language, Upper Chinook: ' or '; Sahaptin language, Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river headwater, forms in the Rocky Mountains of British Columbia, Canada. It flows northwest and then south into the U.S. state of Washington, then turns west to form most of the border between Washington and the state of Oregon before emptying into the Pacific Ocean. The river is long, and its largest tributary is the Snake River. Columbia River drainage basin, Its drainage basin is roughly the size of France and extends into seven states of the United States and one Canadian province. The fourth-largest river in the United States by River flow, flow, the Columbia has the greatest flow of any river into the eastern Pacific. The Columbia and its tributaries have been central to the region's culture and economy for thousands of years. They have been use ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skagit River
The Skagit River ( ) is a river in southwestern British Columbia in Canada and northwestern Washington (state), Washington in the United States, approximately 150 mi (240 km) long. The river and its tributaries drain an area of 1.7 million acres (690,000 hectares) of the Cascade Range along the northern end of Puget Sound and flows into the sound. The Skagit watershed is characterized by a temperate, mid-latitude, maritime climate. Temperatures range widely throughout the watershed. Recorded temperatures at Newhalem, Washington, Newhalem range from a low of −6 °F (−21 °C) to a high of 109 °F (43 °C), with greater extremes likely in the mountains. The highest temperatures are commonly recorded in July; the lowest are in January. Course The Skagit River rises at Allison Pass in the Canadian Cascades of British Columbia. From there it flows northwest along the Crowsnest Highway, which follows the river into E. C. Manning Provincial Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land in which all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the drainage divide, made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, " watershed" is used only in its original sense, that of the drainage divide line. A drainage basin's boundaries are determined by watershed delineation, a common task in environmental engineering and science. In a closed drainage basin, or endorheic basin, rather than flowing to the ocean, water converges toward the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stehekin River
The Stehekin River is a river located in Washington state in the Pacific Northwest of the United States. It is the main river flowing into Lake Chelan. Miners arrived in Stehekin River Valley in the late 19th century. They were followed by homesteaders in the early 20th century. Today, the Stehekin River Valley is still a remote area that can only be reached by way of a 55-mile boat ride up Lake Chelan. The river's name comes from the Columbia-Moses word stxwíkn', which means "the way through." Course The Stehekin River originates in the North Cascades near Cascade Pass in North Cascades National Park. It collects the waters of numerous headwater tributaries such as Pelton Creek, Doubtful Creek, and Basin Creek. Major peaks near the source of the Stehekin River include Boston Peak, Buckner Mountain, Booker Mountain, Sahale Mountain, Magic Mountain, Mix-up Peak, and Hurry-up Peak. The Stehekin River flows generally west and southwest from these mountains, south of P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cascade Pass
Cascade, or Cascading may refer to: Science and technology Science * Air shower (physics), a cascade (particle shower) of subatomic particles and ionized nuclei ** Particle shower, a cascade of secondary particles produced as the result of a high-energy particle interacting with dense matter * Cascade, the CRISPR-associated complex for antiviral defense (a protein complex) * Cascade (grape), a type of fruit * Cascade waterfalls, or series of waterfalls * Biochemical cascade, a series of biochemical reactions, in which a product of the previous step is the substrate of the next * Collision cascade, a set of nearby adjacent energetic collisions of atoms induced by an energetic particle in a solid or liquid * Ecological cascade, a series of secondary extinctions triggered by the primary extinction of a key species in an ecosystem * Energy cascade, a process important in turbulent flow and drag by which kinetic energy is converted into heat * Trophic cascade, an interaction that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cascade River (Washington)
The Cascade River is a river in the U.S. state of Washington. It is a tributary of the Skagit River which it joins at the census-designated place of Marblemount. It is a National Wild and Scenic River The National Wild and Scenic Rivers System was created by the Wild and Scenic Rivers Act of 1968 (Public Law 90-542), enacted by the U.S. Congress to preserve certain rivers with outstanding natural, cultural, and recreational values in a free-f .... South Fork The South Fork originates from South Cascade Lake and flows west briefly before turning north quickly and flowing in that direction until it converges with the Middle Fork to form the Cascade River Proper. About halfway between its source and its mouth the river flows through a gorge called Box Canyon. Middle Fork The Middle Fork begins at the toe of the Middle Cascade Glacier. It flows briefly north, then west to join the South Fork, forming the Cascade River Proper. The river drops over Gemini Falls just above it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cirque
A (; from the Latin word ) is an amphitheatre-like valley formed by Glacier#Erosion, glacial erosion. Alternative names for this landform are corrie (from , meaning a pot or cauldron) and ; ). A cirque may also be a similarly shaped landform arising from fluvial erosion. The concave shape of a glacial cirque is open on the downhill side, while the cupped section is generally steep. Cliff-like slopes, down which ice and glaciated debris combine and converge, form the three or more higher sides. The floor of the cirque ends up bowl-shaped, as it is the complex convergence zone of combining ice flows from multiple directions and their accompanying rock burdens. Hence, it experiences somewhat greater erosion forces and is most often overdeepening, overdeepened below the level of the cirque's low-side outlet (stage) and its down-slope (backstage) valley. If the cirque is subject to seasonal melting, the floor of the cirque most often forms a tarn (lake), tarn (small lake) behind a d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
