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Mustang Peak (Coast Mountains, Alaska)
Mustang Peak is a glaciated mountain summit located in the Boundary Ranges of the Coast Mountains, in the U.S. state of Alaska. It is situated north-northwest of Juneau along the western side of the Juneau Icefield, on land managed by Tongass National Forest. Topographic relief is significant as the summit rises 1,200 feet (366 m) above the Eagle Glacier in . Neighbors include Dike Mountain to the north, and The Snow Towers to the southeast. Mustang Peak was named by members of the Juneau Icefield Research Project in 1964, and the toponym was officially adopted in 1965 by the U.S. Board on Geographic Names. Climate Based on the Köppen climate classification, Mustang Peak is located in a subpolar oceanic climate An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dike Mountain
Dike Mountain is a glaciated summit located in the Boundary Ranges of the Coast Mountains, in the U.S. state of Alaska. It is situated north-northwest of Juneau along the western side of the Juneau Icefield, on land managed by Tongass National Forest. Topographic relief is significant as the summit rises 1,150 feet (350 m) above the Eagle Glacier in . Neighbors include Mustang Peak to the south, and Snowpatch Crag is to the east. Dike Mountain was named by members of the Juneau Icefield Research Project in 1964, and the toponym was officially adopted in 1965 by the U.S. Board on Geographic Names.United States Board on Geographic Names, ''Decisions on Geographic Names in the United States'', Decision List No. 6502, (1965), page 3. Climate Based on the Köppen climate classification, Dike Mountain is located in a subpolar oceanic climate An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Alaska
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Adolph Knopf
Mount Adolph Knopf is a glaciated mountain summit located in the Boundary Ranges of the Coast Mountains, in the U.S. state of Alaska. It is situated north-northwest of Juneau, Alaska, Juneau to the western side of the Juneau Icefield, on land managed by Tongass National Forest. Topographic relief is significant as the summit rises 2,200 feet (670 m) above the Eagle Glacier in and 3,800 feet (1,158 m) above the Thiel Glacier in . Precipitation runoff from the mountain's slopes drains to Lynn Canal. Climate Based on the Köppen climate classification, Mount Adolph Knopf is located in a subpolar oceanic climate zone, with long, cold, wet winters, and cool summers. Most weather fronts originate in the Pacific Ocean, and travel east toward the Coast Mountains where they are forced upward by the range (orographic lift), causing them to drop their moisture in the form of rain or snowfall. As a result, the Coast Mountains experience high precipitation, especially du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Ernest Gruening
Mount Ernest Gruening is a glaciated mountain summit located in the Boundary Ranges of the Coast Mountains, in the U.S. state of Alaska. The long ridge-like mountain is situated between the Herbert Glacier and Eagle Glacier at the west edge of the Juneau Icefield, northwest of Juneau, Alaska, and east of Favorite Channel, on land managed by Tongass National Forest. Although modest in elevation, relief is significant since the east face of the mountain rises over 3,500 feet above the Herbert Glacier in less than one mile, and the west aspect rises 5,800 feet above the Eagle River valley in two miles. History This mountain had been called "Goat Mountain" and "Thane Mountain" until it was officially named in 1968 after Dr. Adolph Knopf, a geologist with the United States Geological Survey who studied this area. The mountain's toponym was officially changed in 1976 by the U.S. Board on Geographic Names to honor Ernest Gruening () (1887–1974), known as "the father of Alaska s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbert Glacier
Herbert Glacier is located in the Tongass National Forest near Juneau, Alaska in the United States. A six-mile trail, reachable from Glacier Highway, provides walking and bike access closer to the glacier via a former horse trail, and provides information on plant life following glacial recession. As the glacier has receded, mining claims on the Herbert River The Herbert River is a river located in Far North Queensland, Australia. The southernmost of Queensland's wet tropics river systems, it was named in 1864 by George Elphinstone Dalrymple explorer, after Robert George Wyndham Herbert, the first ... have increased. References Glaciers of Juneau, Alaska Tongass National Forest Tourist attractions in Juneau, Alaska {{Alaska-glacier-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowpatch Crag
Snowpatch Crag is a elevation glaciated mountain summit located in the Boundary Ranges of the Coast Mountains, in the U.S. state of Alaska. Snowpatch Crag is a nunatak surrounded by the Taku Glacier, and is situated near the west side of the Juneau Icefield, north of Juneau, and northeast of The Snow Towers, on land managed by Tongass National Forest. The mountain was named by members of the Juneau Icefield Research Project in 1964, and was officially adopted in 1965 by the U.S. Board on Geographic Names.''Dictionary of Alaska Place Names'', Donald J. Orth author, United States Government Printing Office (1967), page 894. Variant names for this geographic feature are "Snowpatch Peak" and "Snowpatch Craig." Climate Based on the Köppen climate classification, Snowpatch Crag is located in a subpolar oceanic climate An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of Alaska
Alaska occupies the northwestern portion of the North American continent and is bordered only by Canada on the east. It is one of two U.S. states not bordered by another state; Hawaii is the other. Alaska has more ocean coastline than all of the other U.S. states combined. About of Canadian territory separate Alaska from Washington state. Alaska is thus an exclave of the United States that is part of the continental U.S. and the U.S. West Coast, but is not part of the contiguous U.S. Alaska is also the only state, other than Hawaii, whose capital city is accessible only via ship or air, because no roads connect Juneau to the rest of the continent. The state is bordered by Yukon and British Columbia, Canada to the east, the Gulf of Alaska and the Pacific Ocean to the south, Russia ( Chukotka Autonomous Okrug), Bering Sea, the Bering Strait, and Chukchi Sea to the west, and the Beaufort Sea and the Arctic Ocean to the north. Because it extends into the Eastern Hemisphere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geospatial Summary Of The High Peaks/Summits Of The Juneau Icefield
The geospatial summary of the High Peaks/Summits of the Juneau Icefield is a compilation of the basic geospatial properties (location, elevation and prominence) of the peaks/summits within the general area of the Juneau Icefield located North and East of Juneau, Alaska extending north to Skagway, Alaska. The peaks are classified by elevation: 2000 m, 2050 m, 2100 m, 2150 m, 2200 m, 2250 m, 2300 m and above 2400 m. Most (216, %) of the 272 summits compiled have not been assigned an official name by the United States Geological Survey (USGS) Geographic Names Information System (GNIS) and as such are delineated as "Un-Named" (UNP in the KML file). In addition, select minor peaks are included to report those that are contained within the GNIS database and to permit assigning a location marker (coordinate) for Nunatak identification and ridge delineation for the USGS Hydrologic Unit Code boundaries for cross referencing these areal shapes to a single coordinate. The elevation of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taku Glacier
Taku Glacier (Lingít: ''T'aaḵú Ḵwáan Sít'i'') is a tidewater glacier located in Taku Inlet in the U.S. state of Alaska, just southeast of the city of Juneau. Recognized as the deepest and thickest alpine temperate glacier known in the world, the Taku Glacier is measured at thick. It is about long, and is largely within the Tongass National Forest. The glacier was originally named Schultze Glacier in 1883 and the Foster Glacier in 1890, but ''Taku'', the name the local Tlingit natives had for the glacier, eventually stuck. It is nestled in the Coast Mountains and originates in the Juneau Icefield. It is the largest glacier in the icefield and one of the southernmost tidewater glaciers of the northern hemisphere. The glacier, which converges with the Taku River at Taku Inlet, has a history of advancing until it blocks the river, creating a lake, followed by a dramatic break of the ice dam. The most recent of these advances occurred in 1750. The glacier has advanced sin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orographic Lift
Orographic lift occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude it quickly cools down adiabatically, which can raise the relative humidity to 100% and create clouds and, under the right conditions, precipitation. Orographic lifting can have a number of effects, including precipitation, rain shadowing, leeward winds, and associated clouds. Precipitation Precipitation induced by orographic lift occurs in many places throughout the world. Examples include: * The Mogollon Rim in central Arizona * The western slope of the Sierra Nevada range in California * The mountains near Baja California North – specifically La Bocana to Laguna Hanson. * The windward slopes of Khasi and Jayantia Hills (see Mawsynram) in the state of Meghalaya in India. * The Western Highlands of Yemen, which receive by far the most rain in Arabia. * The Western Ghats that run along India's western coast. * The Grea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oceanic Climate
An oceanic climate, also known as a marine climate, is the humid temperate climate sub-type in Köppen classification ''Cfb'', typical of west coasts in higher middle latitudes of continents, generally featuring cool summers and mild winters (for their latitude), with a relatively narrow annual temperature range and few extremes of temperature. Oceanic climates can be found in both hemispheres generally between 45 and 63 latitude, most notably in northwestern Europe, northwestern America, as well as New Zealand. Precipitation Locations with oceanic climates tend to feature frequent cloudy conditions with precipitation, low hanging clouds, and frequent fronts and storms. Thunderstorms are normally few, since strong daytime heating and hot and cold air masses meet infrequently in the region. In most areas with an oceanic climate, precipitation comes in the form of rain for the majority of the year. However, some areas with this climate see some snowfall annually during winter. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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