List of impact craters in Africa
Encyclopedia

Confirmed impact craters

This list of impact crater
Impact crater
In the broadest sense, the term impact crater can be applied to any depression, natural or manmade, resulting from the high velocity impact of a projectile with a larger body...

s in Africa
Africa
Africa is the world's second largest and second most populous continent, after Asia. At about 30.2 million km² including adjacent islands, it covers 6% of the Earth's total surface area and 20.4% of the total land area...

includes all confirmed impact craters as listed in the Earth Impact Database
Earth Impact Database
The Earth Impact Database is the authoritative source for information on confirmed impact structures or craters on Earth. It was initiated in 1955 by the Dominion Observatory, Ottawa, under the direction of Dr. Carlyle S. Beals...

. These features were caused by the collision of large meteorites or comets with the Earth. For eroded or buried craters, the stated diameter typically refers to an estimate of original rim
Rim (craters)
The rim of a crater is the part that extends above the height of the local surface, usually in a circular or elliptical pattern. In a more specific sense, the rim may refer to the circular or elliptical edge that represents the uppermost tip of this raised portion...

 diameter, and may not correspond to present surface features.
Name Location Diameter (km) Age (years) Coordinates
Amguid
Amguid crater
Amguid is a meteorite crater in Algeria.It is 450 m in diameter and the age is estimated to be less than 100,000 years and is probably Pleistocene. The crater is exposed at the surface.- References :...

Algeria
Algeria
Algeria , officially the People's Democratic Republic of Algeria , also formally referred to as the Democratic and Popular Republic of Algeria, is a country in the Maghreb region of Northwest Africa with Algiers as its capital.In terms of land area, it is the largest country in Africa and the Arab...

0.45 < 100,000 26°5′N 4°24′E
Aorounga
Aorounga crater
Aorounga is an eroded meteorite impact crater in Chad, Africa. The exposed remnant of the crater is 12.6 km in diameter and its age is estimated to be less than 345 million years ....

Chad
Chad
Chad , officially known as the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west...

12.6 < 345 million 19°6′N 19°15′E
Aouelloul
Aouelloul crater
Aouelloul is an impact crater in Mauritania.It is 390 metres wide and the age is estimated to be 3.0 ± 0.3 million years . The crater is exposed at the surface.-References:...

Mauritania
Mauritania
Mauritania is a country in the Maghreb and West Africa. It is bordered by the Atlantic Ocean in the west, by Western Sahara in the north, by Algeria in the northeast, by Mali in the east and southeast, and by Senegal in the southwest...

0.39 3.0 ± 0.3 million 20°15′N 12°41′W
Arkenu 1
Arkenu craters
The Arkenu craters are a pair of eroded impact craters in Libya. They are 10 km and 6.8 km in diameter, and lie about 70 km west of Jabal Arkanu. The craters are believed to have formed simultaneously as a double impact event less than 140 million years ago . Both are exposed at the surface.-...

Libya
Libya
Libya is an African country in the Maghreb region of North Africa bordered by the Mediterranean Sea to the north, Egypt to the east, Sudan to the southeast, Chad and Niger to the south, and Algeria and Tunisia to the west....

6.8 < 140 million 22°6′N 23°48′E
Arkenu 2
Arkenu craters
The Arkenu craters are a pair of eroded impact craters in Libya. They are 10 km and 6.8 km in diameter, and lie about 70 km west of Jabal Arkanu. The craters are believed to have formed simultaneously as a double impact event less than 140 million years ago . Both are exposed at the surface.-...

Libya
Libya
Libya is an African country in the Maghreb region of North Africa bordered by the Mediterranean Sea to the north, Egypt to the east, Sudan to the southeast, Chad and Niger to the south, and Algeria and Tunisia to the west....

10 < 140 million 22°3′N 23°43′E
BP Structure
BP Structure
The BP Structure, also known as Gebel Dalma, is an exposed impact crater in Libya. It is so called because it was identified by a BP geological survey team....

Libya
Libya
Libya is an African country in the Maghreb region of North Africa bordered by the Mediterranean Sea to the north, Egypt to the east, Sudan to the southeast, Chad and Niger to the south, and Algeria and Tunisia to the west....

2 < 120 million 25°19′N 24°19′E
Bosumtwi Ghana
Ghana
Ghana , officially the Republic of Ghana, is a country located in West Africa. It is bordered by Côte d'Ivoire to the west, Burkina Faso to the north, Togo to the east, and the Gulf of Guinea to the south...

10.5 1.07 million 6°30′N 1°25′W
Gweni-Fada
Gweni-Fada crater
Gweni-Fada is a meteorite crater in Chad, Africa.It is 14 km in diameter and the age is estimated to be less than 345 million years . The crater is exposed at the surface.-External links:*...

Chad
Chad
Chad , officially known as the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west...

14 < 345 million 17°25′N 21°45′E
Kalkkop
Kalkkop crater
Kalkkop is an impact crater which can be found on a private farm 50 kilometres south east of the town of Aberdeen, Eastern Cape, in the Eastern Cape Province of South Africa. The name is derived from two Afrikaans words, namely "kalk" meaning limestone and "kop" meaning head.The meteorite impact...

South Africa
South Africa
The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

0.64 0.25 million 32°43′S 24°26′E
Kamil
Kamil Crater
The Kamil Crater is a wide and deep meteorite impact crater in the East Uweinat Desert in southwestern New Valley Governorate, Egypt, Only north of the border with the Sudan and above sea level...

Egypt
Egypt
Egypt , officially the Arab Republic of Egypt, Arabic: , is a country mainly in North Africa, with the Sinai Peninsula forming a land bridge in Southwest Asia. Egypt is thus a transcontinental country, and a major power in Africa, the Mediterranean Basin, the Middle East and the Muslim world...

0.045 < 2000 22°1′6"N 26°5′15"E
Kgagodi
Kgagodi crater
Kgagodi is a meteorite crater in Botswana.It is 3.5 km in diameter and the age is estimated to be less than 180 million years and is probably from the Jurassic. The crater is exposed at the surface.-References:...

Botswana
Botswana
Botswana, officially the Republic of Botswana , is a landlocked country located in Southern Africa. The citizens are referred to as "Batswana" . Formerly the British protectorate of Bechuanaland, Botswana adopted its new name after becoming independent within the Commonwealth on 30 September 1966...

3.5 < 180 million 22°29′S 27°35′E
Luizi
Luizi crater
Luizi is a meteorite crater in Democratic Republic of the Congo. The crater is visible from satelite imagery, and has recently been confirmed as being caused by a large impact event.- References :...

DRC
Democratic Republic of the Congo
The Democratic Republic of the Congo is a state located in Central Africa. It is the second largest country in Africa by area and the eleventh largest in the world...

17 < 575 million 10°10′S 28°00′E
Morokweng
Morokweng crater
The Morokweng crater is an impact crater buried beneath the Kalahari Desert near the town of Morokweng in the Northwest Province of South Africa, close to the border with Botswana....

South Africa
South Africa
The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

70 145.0 ± 0.8 million 26°28′S 23°32′E
Oasis
Oasis crater
Oasis is a meteorite crater in Libya. The crater is exposed at the surface, and has been significantly eroded. The prominent topographic ring is only the central uplift, while the original crater rim is estimated to have been 18 km in diameter. The age is estimated to be less than 120 million...

Libya
Libya
Libya is an African country in the Maghreb region of North Africa bordered by the Mediterranean Sea to the north, Egypt to the east, Sudan to the southeast, Chad and Niger to the south, and Algeria and Tunisia to the west....

18 < 120 million 24°35′N 24°24′E
Ouarkziz
Ouarkziz crater
Ouarkziz is a meteorite impact crater in Algeria. It is 3.5 kilometers in diameter and the age is estimated to be less than 70 million years . The crater is exposed at the surface.- References :...

Algeria
Algeria
Algeria , officially the People's Democratic Republic of Algeria , also formally referred to as the Democratic and Popular Republic of Algeria, is a country in the Maghreb region of Northwest Africa with Algiers as its capital.In terms of land area, it is the largest country in Africa and the Arab...

3.5 < 70 million 29°0′N 7°33′W
Roter Kamm
Roter Kamm crater
Roter Kamm is a meteorite crater, located within the Namibian section of the Namib Desert in the Karas Region. It is 2.5 km in diameter and is 130 meters deep. The age is estimated to be 3.7 ± 0.3 million years placing it in the Pliocene. The crater is exposed at the surface, but its original...

Namibia
Namibia
Namibia, officially the Republic of Namibia , is a country in southern Africa whose western border is the Atlantic Ocean. It shares land borders with Angola and Zambia to the north, Botswana to the east and South Africa to the south and east. It gained independence from South Africa on 21 March...

2.5 3.7 ± 0.3 million 27°46′S 16°18′E
Talemzane
Talemzane crater
Madna or Talemzane is an impact crater in Algeria, 40 km south-east of Hassi Delaa .Explored for the first time in 1928, studied in 1950 and 1988 by reshars from university of Oran and Nice . It is 1.75 km in diameter and the age is estimated to be less than three million years and is...

Algeria
Algeria
Algeria , officially the People's Democratic Republic of Algeria , also formally referred to as the Democratic and Popular Republic of Algeria, is a country in the Maghreb region of Northwest Africa with Algiers as its capital.In terms of land area, it is the largest country in Africa and the Arab...

1.75 < 3 million 33°19′N 4°2′E
Tenoumer
Tenoumer crater
Tenoumer is an impact crater in Mauritania.-Details:The crater is located in the western Sahara Desert. It is 1.9 km in diameter and the age is estimated to be 21,400 ± 9,700 years placing it in the Pleistocene.The crater is exposed at the surface...

Mauritania
Mauritania
Mauritania is a country in the Maghreb and West Africa. It is bordered by the Atlantic Ocean in the west, by Western Sahara in the north, by Algeria in the northeast, by Mali in the east and southeast, and by Senegal in the southwest...

1.9 21,400 ± 9,700 22°55′N 10°24′W
Tin Bider
Tin Bider crater
Tin Bider is an impact crater that sits in dry, rugged terrain in Algeria. The crater was formed in the last 70 million years, perhaps in the late Cretaceous or early Tertiary Period. Spanning 6 kilometres, the crater sits at the southern end of a range of hills. The elevated position and...

Algeria
Algeria
Algeria , officially the People's Democratic Republic of Algeria , also formally referred to as the Democratic and Popular Republic of Algeria, is a country in the Maghreb region of Northwest Africa with Algiers as its capital.In terms of land area, it is the largest country in Africa and the Arab...

6 < 70 million 27°36′N 5°7′E
Tswaing
Tswaing crater
thumb|400px|Lake in the center of Tswaing crater seen from the south. Hills in the rear are its rim.Tswaing is an impact crater in South Africa. This astrobleme is 1.13 km in diameter and 100 m deep and the age is estimated to be 220,000 ± 52,000 years...

 (was Pretoria Saltpan)
South Africa
South Africa
The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

1.13 0.220 ± 0.052 million 25°24′30"S 28°04′58"E
Vredefort
Vredefort crater
Vredefort crater is the largest verified impact crater on Earth. It is located in the Free State Province of South Africa and named after the town of Vredefort, which is situated near its centre. The site is also known as the Vredefort dome or Vredefort impact structure...

South Africa
South Africa
The Republic of South Africa is a country in southern Africa. Located at the southern tip of Africa, it is divided into nine provinces, with of coastline on the Atlantic and Indian oceans...

300 2023 ± 4 million 27°0′S 27°30′E

Unconfirmed impact craters

The following craters are officially considered "unconfirmed" because they are not listed in the Earth Impact Database. Due to stringent requirements regarding evidence and peer-reviewed publication, newly-discovered craters or those with difficulty collecting evidence generally are known for some time before becoming listed. However, entries on the unconfirmed list could still have an impact origin disproven.
Name Location Diameter Age Coordinates
Kebira
Kebira Crater
Kebira Crater is the proposed name for a circular topographic feature in the Sahara desert. The center of the feature lies in Libya, and the eastern edge extends into Egypt. Its discovery from satellite images was announced in March 2006 by researchers Dr. Farouk El-Baz and Dr...

Gilf Kebir
Gilf Kebir
Gilf Kebir is a plateau in the New Valley Governorate of the remote southwest corner of Egypt, and southeast Libya. Its name translates as "the Great Barrier"...

 region, Egypt
31 km 100 million 24°40′N 24°58′E
Temimichat  Mauritania
Mauritania
Mauritania is a country in the Maghreb and West Africa. It is bordered by the Atlantic Ocean in the west, by Western Sahara in the north, by Algeria in the northeast, by Mali in the east and southeast, and by Senegal in the southwest...

0.75 km unknown 24°15′N 9°39′W
Wembo-Nyama ring structure DR Congo
Democratic Republic of the Congo
The Democratic Republic of the Congo is a state located in Central Africa. It is the second largest country in Africa by area and the eleventh largest in the world...

36–46 km (est.) 60 million 3°37′52"S 24°31′07"E

See also

  • Impact crater
    Impact crater
    In the broadest sense, the term impact crater can be applied to any depression, natural or manmade, resulting from the high velocity impact of a projectile with a larger body...

    s
  • Impact event
    Impact event
    An impact event is the collision of a large meteorite, asteroid, comet, or other celestial object with the Earth or another planet. Throughout recorded history, hundreds of minor impact events have been reported, with some occurrences causing deaths, injuries, property damage or other significant...

    s
  • Bolides and Meteorite
    Meteorite
    A meteorite is a natural object originating in outer space that survives impact with the Earth's surface. Meteorites can be big or small. Most meteorites derive from small astronomical objects called meteoroids, but they are also sometimes produced by impacts of asteroids...

    s
  • Earth Impact Database
    Earth Impact Database
    The Earth Impact Database is the authoritative source for information on confirmed impact structures or craters on Earth. It was initiated in 1955 by the Dominion Observatory, Ottawa, under the direction of Dr. Carlyle S. Beals...

     – primary source
  • Traces of Catastrophe
    Traces of Catastrophe
    The book Traces of Catastrophe: A Handbook of Shock-Metamorphic Effects in Terrestrial Meteorite Impact Structures, or more commonly shortened to Traces of Catastrophe, was written by Bevan M. French of the Smithsonian Institution. It is a comprehensive technical reference on the science of impact...

     book from Lunar and Planetary Institute
    Lunar and Planetary Institute
    The Lunar and Planetary Institute is a scientific research institute dedicated to study of the solar system, its formation, evolution, and current state. The Institute is part of the Universities Space Research Association and is supported by the Science Mission Directorate of the National...

     - comprehensive reference on impact crater science

External links

  • Earth Impact Database – List of confirmed earth impact sites at the Planetary and Space Science Centre, University of New Brunswick
    University of New Brunswick
    The University of New Brunswick is a Canadian university located in the province of New Brunswick. UNB is the oldest English language university in Canada and among the first public universities in North America. The university has two main campuses: the original campus founded in 1785 in...

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