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Andreanof Islands
The Andreanof Islands (, ) are a group of islands in the Aleutian Islands in southwestern Alaska, United States. They are located at about 52° North and 172°57' to 179°09' West. Geography The Andreanof Islands are located between Amchitka Pass and the Rat Islands group to the west, and Amukta Pass and the Islands of Four Mountains group to the east. The islands extend about 275 miles (440 km). The total land area of all islands (including the Delarof Islands) is 1,515.349 sq mi (3,924.737 km2). The total population was 412 persons as of the 2000 census, the vast majority in the city of Adak on Adak Island. Islands The Delarof Islands are a subgroup of the Andreanof Islands group as well as the westernmost islands in the group. The largest islands in the group are, from west to east, Gareloi Island, Tanaga Island, Kanaga, Adak Island, Kagalaska Island, Great Sitkin Island, Atka Island, Amlia, and Seguam Island. The islands are usually foggy and treele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kanaga Island
Kanaga Island (; ) is a part of the Andreanof Islands group of the Aleutian Islands in Alaska. The island measures long and between wide with an area of , making it the 42nd largest island in the United States. The island's most notable feature is Mount Kanaga, a volcano which last erupted in 1995. Gallery References "Kanaga Island" ''Encyclopædia Britannica The is a general knowledge, general-knowledge English-language encyclopaedia. It has been published by Encyclopædia Britannica, Inc. since 1768, although the company has changed ownership seven times. The 2010 version of the 15th edition, ...''. Retrieved July 7, 2005. Andreanof Islands Islands of Alaska Islands of Unorganized Borough, Alaska {{AleutiansWestAK-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Islands Of The Aleutian Islands
This is a list of the lists of islands in the world grouped by country, by continent, by body of water A body of water or waterbody is any significant accumulation of water on the surface of Earth or another planet. The term most often refers to oceans, seas, and lakes, but it includes smaller pools of water such as ponds, wetlands, or more rare ..., and by other classifications. For rank-order lists, see the other lists of islands below. Lists of islands by country or location Africa Antarctica Asia Europe North America Oceania South America Lists of islands by continent Lists of islands by body of water By ocean: By other bodies of water: List of ancient islands Other lists of islands External links Island Superlatives {{South America topic, List of islands of * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andreanof Islands
The Andreanof Islands (, ) are a group of islands in the Aleutian Islands in southwestern Alaska, United States. They are located at about 52° North and 172°57' to 179°09' West. Geography The Andreanof Islands are located between Amchitka Pass and the Rat Islands group to the west, and Amukta Pass and the Islands of Four Mountains group to the east. The islands extend about 275 miles (440 km). The total land area of all islands (including the Delarof Islands) is 1,515.349 sq mi (3,924.737 km2). The total population was 412 persons as of the 2000 census, the vast majority in the city of Adak on Adak Island. Islands The Delarof Islands are a subgroup of the Andreanof Islands group as well as the westernmost islands in the group. The largest islands in the group are, from west to east, Gareloi Island, Tanaga Island, Kanaga, Adak Island, Kagalaska Island, Great Sitkin Island, Atka Island, Amlia, and Seguam Island. The islands are usually foggy and treele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1957 Andreanof Islands Earthquake
The 1957 Andreanof Islands earthquake occurred at 04:22 local time on March 9 with a moment magnitude scale, moment magnitude estimated at 8.6 and a maximum Modified Mercalli intensity scale, Modified Mercalli intensity of VIII (''Severe''). It occurred south of the Andreanof Islands group, which is part of the Aleutian Islands arc. The event occurred along the Aleutian Trench, the Convergent boundary, convergent plate boundary that separates the Pacific plate and the North American plates near Alaska. A basin-wide tsunami followed, with effects felt in Alaska and Hawaii, and strong waves recorded across the Pacific rim. Total losses were around United States dollar, $5 million (). Tectonic setting The Aleutian Islands lie between Kamchatka and mainland Alaska. They were formed as the result of the long convergent boundary that accommodates the subduction of the oceanic Pacific plate underneath the continental North American plate. This oceanic trench runs from the Kuril-Kamchat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the world's countries participated, with many nations mobilising all resources in pursuit of total war. Tanks in World War II, Tanks and Air warfare of World War II, aircraft played major roles, enabling the strategic bombing of cities and delivery of the Atomic bombings of Hiroshima and Nagasaki, first and only nuclear weapons ever used in war. World War II is the List of wars by death toll, deadliest conflict in history, causing World War II casualties, the death of 70 to 85 million people, more than half of whom were civilians. Millions died in genocides, including the Holocaust, and by massacres, starvation, and disease. After the Allied victory, Allied-occupied Germany, Germany, Allied-occupied Austria, Austria, Occupation of Japan, Japan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seguam Island
Seguam Island (; ) is a small volcanic island in the Andreanof Islands group in the Aleutian Islands of Alaska. The island is mountainous and oval shaped with a land area of . It is long and wide. Population The 2000 census reported a population of one person. Geography The island consists of several overlapping stratovolcanoes, and it contains two calderas each with central volcanic cones. On March 6, 1977 USCGC Mellon WHEC 717 spotted a volcanic eruption just a few hours old on Seguam Island in the Aleutian chain. About 10 historical eruptions have been recorded since the late 18th century, the most recent in 1993. On recent activity has occurred at Pyre Peak, the cone within the western caldera and the highest point on the island, and has produced explosive eruptions and basaltic lava flow Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a Natural satellite, moon onto its surface ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amlia
Amlia (; ) is an island in the Aleutian Islands The Aleutian Islands ( ; ; , "land of the Aleuts"; possibly from the Chukchi language, Chukchi ''aliat'', or "island")—also called the Aleut Islands, Aleutic Islands, or, before Alaska Purchase, 1867, the Catherine Archipelago—are a chain .... It is located near the eastern end of the Andreanof Islands and is situated between Atka Island and Seguam Island. The island is long and wide, with a land area of 172.1 sq mi (445.7 km2), making it the 36th largest island in the United States. It has a rough terrain and reaches at its highest point. There is no permanent resident population. Amlia Island is the second-largest uninhabited island in the Aleutian Islands. Nearby islands include Agligadak, Sagigik and Tanadak. References Further readingAmlia Island: Block 1084, Census Tract 1, Aleutians West Census Area, AlaskaUnited States Census Bureau * Alaska Maritime National Wildlife Refuge (AMNWR) Andrea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atka Island
Atka Island (, ) is the largest island in the Andreanof Islands of the Aleutian Islands of Alaska. The island is east of Adak Island. It is long and wide with a land area of , making it the 22nd largest island in the United States. The northeast of Atka Island contains the Korovin volcano which reaches a peak of . Oglodak Island is located off Cape Kigun, Atka's westernmost point. The city of Atka, Alaska is on the east side of the island. The 2000 census population of the island was 95 persons, almost all in the city of Atka.Atka Island: Blocks 1085 thru 1100 and Block 1103, Census Tract 1, Aleutians West Census Area, Alaska United States Census Bureau After the second World War, survivors from |
Great Sitkin Island
Great Sitkin Island (; ) is a volcanic island in the Andreanof Islands of the Aleutian Islands of Alaska. The island covers a total area of and lies slightly north of a group of islands which are located between Adak Island and Atka Island. The northern portion of the island is dominated by the complex Great Sitkin Volcano which rises to a height of . The island is long and wide. History Great Sitkin was the site of a fuel depot during World War II, Sand Bay Naval Station, construction finished on May 15, 1943, and included accommodations for up to 680 men and consisted of 26 fuel oil tanks, three 6,000 barrel tanks, 22 10,000 barrel tanks and one 15,000 barrel tank and were surrounded by berms in case of attack or spills. The Naval Station had only around 10 people supporting it by 1949, but was in operation until 1963 and the remains of the oil tanks are still on the island and are an environmental hazard. Starting in 2021, cleanup feasibility was investigated for the le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kagalaska Island
Kagalaska Island (; ) is an island in the Andreanof Islands of the Aleutian Islands of Alaska. The island is in length and wide. It is separated from Adak Island to the west by Kagalaska Strait (Aakayuudax̂ in Aleut) which is approximately wide at its narrowest point. Little Tanaga Island Little Tanaga Island () is an island located in the Andreanof Islands of the Aleutian Islands of Alaska Alaska ( ) is a non-contiguous U.S. state on the northwest extremity of North America. Part of the Western United States region, it ... is located to the east, across Little Tanaga Strait.NOS nautical chart #16475 The island is covered in scrub brush and sand dunes, unlike other Alaskan islands that have hardscrabble coasts. It provides nesting grounds for sea birds and in the summer is a basking site for seals. References Andreanof Islands Islands of Alaska Islands of Unorganized Borough, Alaska {{AleutiansWestAK-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
