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Southwest Alaska
Southwest Alaska is a region of the U.S. state of Alaska. The area is not exactly defined by any governmental administrative region(s); nor does it always have a clear geographic boundary. Geography Southwest Alaska includes a huge, complex, and relatively unknown swath of terrain. It is over from the western Bering Sea coast to Cook Inlet. Although much of the region is coastal, it also includes tens of thousands of square miles of interior boreal forests, swamps, and highlands, and the immense mountain barrier of the southern Alaska/Aleutian Range. The Aleutian Range, part of the Ring of Fire, includes many of Alaska's volcanoes including Mount Katmai, Novarupta and the Valley of Ten Thousand Smokes, Mount Redoubt, Mount Iliamna, and Augustine Volcano. Southwest Alaska encompasses, roughly from west to east: the Pribilof Islands, Nunivak Island and other Bering Sea islands lying west of the Alaska coast and east of the Russian coast; the immense combined delta of the Yukon R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southwest Alaska Stub
The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each separated by 90 degrees, and secondarily divided by four ordinal (intercardinal) directions—northeast, southeast, southwest, and northwest—each located halfway between two cardinal directions. Some disciplines such as meteorology and navigation further divide the compass with additional azimuths. Within European tradition, a fully defined compass has 32 'points' (and any finer subdivisions are described in fractions of points). Compass points are valuable in that they allow a user to refer to a specific azimuth in a colloquial fashion, without having to compute or remember degrees. Designations The names of the compass point directions follow these rules: 8-wind compass rose * The four cardinal directions are north (N), east (E), s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustine Volcano
Augustine Volcano ( Sugpiaq: ''Utakineq'';https://uafanlc.alaska.edu/Online/G977K1985a/G977K1985a_02.PDF Dena'ina: ''Chu Nula'') is a lava dome volcano in Alaska consisting of a central complex of summit lava domes and flows surrounded by an apron of pyroclastic, lahar, avalanche, and ash deposits. The volcano is frequently active, with major eruptions recorded in 1883, 1935, 1963–64, 1976, 1986, and 2006. Minor eruptive events were reported in 1812, 1885, 1908, 1944, and 1971. The large eruptions are characterized by an explosive onset followed by the quieter effusion of lava. It forms Augustine Island in southwestern Cook Inlet in the Kenai Peninsula Borough of southcentral coastal Alaska, southwest of Anchorage. Augustine Island has a land area of , while West Island, just off Augustine's western shores, has . The irregular coastline of Augustine Island is due to the repeated catastrophic collapse of the summit dome, forming debris avalanches down the flanks and into Cook ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleutian Islands
The Aleutian Islands (; ; ale, Unangam Tanangin,”Land of the Aleuts", possibly from Chukchi ''aliat'', "island"), also called the Aleut Islands or Aleutic Islands and known before 1867 as the Catherine Archipelago, are a chain of 14 large volcanic islands and 55 smaller islands. Most of the Aleutian Islands belong to the U.S. state of Alaska, but some belong to the Russian federal subject of Kamchatka Krai. They form part of the Aleutian Arc in the Northern Pacific Ocean, occupying a land area of 6,821 sq mi (17,666 km2) and extending about westward from the Alaska Peninsula toward the Kamchatka Peninsula in Russia, and act as a border between the Bering Sea to the north and the Pacific Ocean to the south. Crossing longitude 180°, at which point east and west longitude end, the archipelago contains both the westernmost part of the United States by longitude ( Amatignak Island) and the easternmost by longitude ( Semisopochnoi Island). The westernmost U.S. islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Peninsula
The Alaska Peninsula (also called Aleut Peninsula or Aleutian Peninsula, ale, Alasxix̂; Sugpiaq: ''Aluuwiq'', ''Al'uwiq'') is a peninsula extending about to the southwest from the mainland of Alaska and ending in the Aleutian Islands. The peninsula separates the Pacific Ocean from Bristol Bay, an arm of the Bering Sea. In literature (especially Russian) the term "Alaska Peninsula" was used to denote the entire northwestern protrusion of the North American continent, or all of what is now the state of Alaska, exclusive of its panhandle and islands. The Lake and Peninsula borough, the Alaskan equivalent of a county, is named after the peninsula. The Alaska/Aleutian Peninsula is also grouped into Southwest Alaska. The other largest peninsulas in Alaska include the Kenai Peninsula and Seward Peninsula. Geography The base of the Alaska Peninsula extends out from the end of the Alaska Range. The Aleutian Range is a highly active volcanic mountain range which runs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleutian Range
The Aleutian Range is a major mountain range located in southwest Alaska. It extends from Chakachamna Lake (80 miles/130 km southwest of Anchorage) to Unimak Island, which is at the tip of the Alaska Peninsula. It includes all of the mountains of the Peninsula. The Aleutian Range is special because of its large number of active volcanoes, which are also part of the larger Aleutian Arc. The mainland part of the range is about 600 miles (1000 km) long. The Aleutian Islands are (geologically) a partially submerged western extension of the range that stretches for another 1,600 km (1000 mi). However the official designation "Aleutian Range" includes only the mainland peaks and the peaks on Unimak Island. The range is almost entirely roadless wilderness. Katmai National Park and Preserve, a large national park within the range, must be reached by boat or plane. The core Aleutian Range can be divided into three mountain groups. Listed from southwest to northeast, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaska Range
The Alaska Range is a relatively narrow, 600-mile-long (950 km) mountain range in the southcentral region of the U.S. state of Alaska, from Lake Clark at its southwest endSources differ as to the exact delineation of the Alaska Range. ThBoard on Geographic Namesentry is inconsistent; part of it designates Iliamna Lake as the southwestern end, and part of the entry has the range ending at the Telaquana and Neacola Rivers. Other sources identify Lake Clark, in between those two, as the endpoint. This also means that the status of the Neacola Mountains is unclear: it is usually identified as the northernmost subrange of the Aleutian Range, but it could also be considered the southernmost part of the Alaska Range. to the White River in Canada's Yukon Territory in the southeast. The highest mountain in North America, Denali, is in the Alaska Range. It is part of the American Cordillera. The Alaska range is one of the higher ranges in the world after the Himalayas and the Ande ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Clark
Lake Clark ( Dena'ina: ''Qizhjeh Vena'') is a lake in southwest Alaska. It drains through Six Mile Lake and the Newhalen River into Iliamna Lake. The lake is about long and about wide. Lake Clark was named for John W. Clark, chief of the Nushagak trading post and the first American non-Native to see the lake, when an expedition financed by a weekly magazine reached it in February 1891. The Dena'ina Athabascan name is ''Qizjeh Vena'' which means "place where people gather lake".Branson (2012), p.186 The lake is within Lake Clark National Park and Preserve. References Clark Clark Clark is an English language surname, ultimately derived from the Latin language, Latin with historical links to England, Scotland, and Ireland ''clericus'' meaning "scribe", "secretary" or a scholar within a religious order, referring to someone ... Alaska Range Lake Clark National Park and Preserve {{LakeAndPeninsulaAK-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Iliamna
Iliamna Lake or Lake Iliamna (Yup'ik: ''Nanvarpak''; Dena'ina Athabascan: ''Nila Vena'') is a lake in southwest Alaska, at the north end of the Alaska Peninsula, between Kvichak Bay and Cook Inlet, about west of Seldovia, Alaska. It shares a name with the Iliamna River, which flows into it, and the nearby community of Iliamna, Alaska. It is the largest lake in Alaska, 3rd largest lake entirely in the United States, and twenty-fourth in North America. Covering about , Iliamna Lake is long and up to wide, with a maximum depth of . Through the Kvichak River, its waters drain into Bristol Bay. History Name The lake is marked as 'Oz roBolhoyIlyamna' (Big Ilyamna Lake) on the Russian Hydrographical Department's Chart 1455, published in 1852. On an earlier Russian map, from 1802, the lake was named 'Oz roShelekhovo' (Lake Shelekov) after Russian explorer Grigory Shelekhov. According to G.C. Martin, of the United States Geological Survey, Iliamna is said to be "the name of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wood-Tikchik State Park
Wood-Tikchik State Park is a state park in the U.S. state of Alaska north of Dillingham. Over (6,500 km2) in area—about the size of the state of Delaware—, comprising more than half of all state park land in Alaska and 15% of the total state park land in the country.WT Park Unit Despite being the largest state park in the nation, the park had no staff whatsoever for its first five years, and even now at times only a single ranger is in charge of patrolling the entire park, usually by aircraft. History |
Bristol Bay
Bristol Bay ( esu, Iilgayaq, russian: Залив Бристольский) is the easternmost arm of the Bering Sea, at 57° to 59° North 157° to 162° West in Southwest Alaska. Bristol Bay is 400 km (250 mi) long and 290 km, (180 mi) wide at its mouth. A number of rivers flow into the bay, including the Cinder, Egegik, Igushik, Kvichak, Meshik, Nushagak, Naknek, Togiak, and Ugashik. Upper reaches of Bristol Bay experience some of the highest tides in the world. One such reach, the Nushagak Bay near Dillingham and another near Naknek in Kvichak Bay have tidal extremes in excess of 10 m (30 ft), ranking them — and the area — as eighth highest in the world. Coupled with the extreme number of shoals, sandbars, and shallows, it makes navigation troublesome, especially during the area's frequently strong winds. As the shallowest part of the Bering Sea, Bristol Bay is one of the most dangerous regions for large vessels. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goodnews Bay
Goodnews Bay ( esu, Mamterat) is a city in Bethel Census Area, Alaska, United States. As of the 2010 census, the population of the city was 243, up from 230 in 2000. Geography Goodnews Bay is located on the north shore of Goodnews Bay at the mouth of the Goodnews River, at (59.121408, -161.585835). It is south of Bethel, northwest of Dillingham and west of Anchorage. According to the United States Census Bureau, the city has a total area of , all of it land. History Goodnews Bay first reported on the 1880 U.S. Census as the unincorporated Inuit village of "Mumtrahamute" with 162 residents (all Inuit). It reported on the 1890 census as "Mumtrahamiut", again returning with an unchanged 162 residents. It next reported in 1920 as "Mumtrakmut." In 1926, platinum was discovered in the region around Goodnews Bay and was mined by the Goodnews Bay Mining Company until 1979. It next reported in 1940 as "Good News Bay." It returned in 1950 as "Mumtrak." From 1960-70, it also return ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kuskokwim River
The Kuskokwim River or Kusko River ( Yup'ik: ''Kusquqvak''; Deg Xinag: ''Digenegh''; Upper Kuskokwim: ''Dichinanek' ''; russian: Кускоквим (''Kuskokvim'')) is a river, long, in Southwest Alaska in the United States. It is the ninth largest river in the United States by average discharge volume at its mouth and seventeenth largest by basin drainage area. The Kuskokwim River is the longest river system contained entirely within a single U.S. state. The river provides the principal drainage for an area of the remote Alaska Interior on the north and west side of the Alaska Range, flowing southwest into Kuskokwim Bay on the Bering Sea. The highest point in its watershed is Mount Russell. Except for its headwaters in the mountains, the river is broad and flat for its entire course, making it a useful transportation route for many types of watercraft, as well as road vehicles during the winter when it is frozen over. It is the longest free flowing river in the United Stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
