ATOW1996

Last updated
Arctic Ocean relief location map.png
Red pog.svg
ATOW1996 Island
Location of ATOW1996 Island

ATOW1996 is one of the northernmost documented points of land on Earth. It is a small island about 10 metres (33 feet) long and one metre high, located several miles north of Cape Morris Jesup in northern Greenland at 83°40′34.8″N30°38′38.6″W / 83.676333°N 30.644056°W / 83.676333; -30.644056 . It was discovered by and named after the (American) Top of the World Expedition of 1996.

A non-permanent island even farther north—at 83°41′06″N30°45′36″W / 83.68500°N 30.76000°W / 83.68500; -30.76000 —was noted in a Twin Otter flyover by the 2001 Return to the Top of the World Expedition (RTOW2001). This expedition also confirmed the continuing existence of ATOW1996.

For years, Kaffeklubben Island, discovered in 1921 by Danish explorer Lauge Koch at 83°40′N29°50′W / 83.667°N 29.833°W / 83.667; -29.833 , was thought to be the northernmost point of land. In 1977, however, a Danish expedition discovered Oodaaq Island further north at 83°40′N30°40′W / 83.667°N 30.667°W / 83.667; -30.667 . The American Top of the World Expedition of 1996 was able to locate what they thought was Oodaaq Island, but doubts remain because of the inconsistency between the island they reached, "ATOW1996," and those recorded by the original discoverers of Oodaaq. The coordinates for ATOW1996 are actually further north than those for Oodaaq, so it currently holds the record for the most northerly point of land. An expedition was planned for 2003 to confirm this island's existence, and to clarify all other outstanding issues.

Another island, called 83-42, was found at 83°42′05.2″N30°38′49.4″W / 83.701444°N 30.647056°W / 83.701444; -30.647056 . It is tiny, measuring about 35 by 15 metres (115 by 49 feet) and 4 metres (13 feet) high. Whether that islet is permanent has not yet been confirmed.

Related Research Articles

<span class="mw-page-title-main">Geography of Greenland</span> Geography of the worlds largest island

Greenland is located between the Arctic Ocean and the North Atlantic Ocean, northeast of Canada and northwest of Iceland. The territory comprises the island of Greenland—the largest island in the world—and more than a hundred other smaller islands. Greenland has a 1.2-kilometer-long (0.75 mi) border with Canada on Hans Island. A sparse population is confined to small settlements along certain sectors of the coast. Greenland possesses the world's second-largest ice sheet.

<span class="mw-page-title-main">Arctic Archipelago</span> Canadian islands in the Arctic Ocean

The Arctic Archipelago, also known as the Canadian Arctic Archipelago, is an archipelago lying to the north of the Canadian continental mainland, excluding Greenland and Iceland.

This article lists extreme locations on Earth that hold geographical records or are otherwise known for their geophysical or meteorological superlatives. All of these locations are Earth-wide extremes; extremes of individual continents or countries are not listed.

<span class="mw-page-title-main">Extreme points of North America</span> Most prominent locations of the continents physical boundaries

This is a list of the extreme points of North America: the points that are highest and lowest, and farther north, south, east or west than any other location on the continent. Some of these points are debatable, given the varying definitions of North America.

Oodaaq or Oodap Qeqertaa is a bank of gravel and silt northeast of Greenland that has been considered by some to be the northernmost point of land on Earth, though a number of other places have also been given that title since its discovery. It may have been created by the impact of an iceberg in a shallow sea. However, the area of ice in which it appears does not move from year to year. If it was created by an iceberg, then it must have happened long ago.

<span class="mw-page-title-main">Kaffeklubben Island</span> Island off northern Greenland, containing worlds canonical northernmost land

Kaffeklubben Island or Coffee Club Island is an uninhabited island lying off the northern shore of Greenland. It contains the northernmost undisputed point of land on Earth.

<span class="mw-page-title-main">Dennis Schmitt</span>

Dennis Schmitt is a veteran explorer, adventurer and composer.

This is a list of extreme points in Antarctica.

This is a list of the extreme points of The Americas, the points that are farther north, south, east or west than any other location on the continent. The continent's southernmost point is often said to be Cape Horn, which is the southernmost point of the Chilean islands. The Americas cross 134° of longitude east to west and 124° of latitude north to south.

<span class="mw-page-title-main">Peary Land</span> Peninsula in northern Greenland

Peary Land is a peninsula in northern Greenland, extending into the Arctic Ocean. It reaches from Victoria Fjord in the west to Independence Fjord in the south and southeast, and to the Arctic Ocean in the north, with Cape Morris Jesup, the northernmost point of Greenland's mainland, and Cape Bridgman in the northeast.

Pedro Bank is a large bank of sand and coral, partially covered with seagrass, about 80 km south and southwest of Jamaica, rising steeply from a seabed of 800 metres depth. It slopes gently from the Pedro Cays to the west and north with depths from 13 to 30 metres. The total area of the bank within the 100-metre (328-foot) isobath measures 8,040 square kilometres. The area of a depth to 40 metres is triangular, 70 kilometres long east-west, and 43 kilometres wide. 2,400 square kilometres are less than 20 metres deep. With its islets, cays and rocks, a total land area of 270,000 m2 (2,906,256 sq ft), it is the location of one of the two offshore island groups of Jamaica, the other one being the Morant Cays. The bank is centered at 17°06′N78°20′W.

<span class="mw-page-title-main">Danmarkshavn</span> Weather station in Greenland

Danmarkshavn is a small weather station located in Dove Bay, on the northeastern shore of the Germania Land Peninsula, in Northeast Greenland National Park, Greenland.

The 83rd parallel north is a circle of latitude that is 83 degrees north of the Earth's equatorial plane, in the Arctic. It passes through the Arctic Ocean and North America.

The Land Glacier is a broad, heavily crevassed glacier, about 35 nautical miles long, descending into Land Bay in Marie Byrd Land, Antarctica. It was discovered by the United States Antarctic Service (1939–41) and named for Rear Admiral Emory S. Land, Chairman of the United States Maritime Commission.

83-42 is a rocky islet in the Arctic Ocean which may be the northernmost permanent point of land on Earth. It is also sometimes referred to as Eklipse 0, or Schmitt’s Island, after its discoverer, Dennis Schmitt. It measures 35 by 15 metres and 4 metres (13 ft) in height, and lies 699.8 kilometres (434.8 mi) from the North Pole. When it was discovered in 2003, lichens were found growing on it, suggesting it was not one of the temporary gravel bars commonly found in that region.

Stray Dog West is an island in Greenland. It is a candidate for the northernmost island on Earth.

<span class="mw-page-title-main">Nansen Land</span> Peninsula of Greenland

Nansen Land is a peninsula in far northwestern Greenland. It is a part of the Northeast Greenland National Park.

Qeqertaq Avannarleq is an unofficial name of what was thought to be a previously uncharted island in the Arctic Ocean, discovered in August 2021. It is off of the northern tip of Greenland, and consists primarily of seabed mud and moraine, an accumulation of unconsolidated debris left behind by glaciers. One theory as to its creation was that it was formed relatively recently, during a violent storm.

References