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In Eker
Village
In Eker
Coordinates: 24°1′23″N 5°4′51″E / 24.02306°N 5.08083°E / 24.02306; 5.08083
Country	Algeria
Province	Tamanrasset Province
District	Tamanrasset District
Commune	In Amguel
Elevation	991 m (3,251 ft)
Time zone	UTC+1 (CET)

In Eker (also written as I-n-Eker or In Ekker) is a village in the commune of In Amguel, in Tamanrasset District, Tamanrasset Province, Algeria. It lies on the N1 national highway 39 kilometres (24 mi) north of In Amguel and 145 kilometres (90 mi) north of Tamanrasset city.

Climate

In Eker has a hot desert climate (Köppen climate classification BWh), with hot summers and mild winters, and very little precipitation throughout the year.

Testing Site

In the 1960s In Eker was the scene of several underground nuclear tests conducted by the French military. They included the now infamous Béryl incident which released a cloud of radioactive dust outside the tunnel entrance, contaminating officials viewing the test.

In 1999 the International Atomic Energy Agency conducted tests at the site and found that some radioactive contamination remained on the surface. This was in the form of several isotopes with Caesium-137 being the most prominent. Their report concluded that Nomadic pastoralism through the adjacent areas would result in exposures of around 50μSV/year, however

Persons scavenging metals in the immediate vicinity of the E2 tunnel might receive doses up to 0.5mSv in 8 hours. Currently, external exposure rates are less than one-tenth those existing in 1966.

The study further found alpha particle emission from the solidified lava is roughly the same as the surrounding natural rock, which has some naturally occurring uranium. To date, some limited follow up by French personnel has taken place, but no long-term study of the native population, nor the aquifers in the area has been done.

References

1. ^ "Décret n° 84-365, fixant la composition, la consistance et les limites territoriale des communes. Wilaya d'El Oued" (PDF) (in French). Journal officiel de la République Algérienne. 19 December 1984. p. 1496. Archived from the original (PDF) on 5 May 2015. Retrieved 6 June 2013.
2. "I-n-Eker, Algeria". Geonames.org. Retrieved 18 June 2013.
3. "Climate data for: I-n-Eker, Algeria Travel Weather Averages". Weatherbase. Retrieved 1 August 2013.
4. Bellec, Jean, Sahara In Eker, archived from the original on 4 April 2014, retrieved 4 March 2017
5. Les essais nucléaires français au Sahara, archived from the original on 3 November 2013, retrieved 27 March 2014
6. Radiological Conditions at the Former French Nuclear Test Sites in Algeria: Preliminary Assessment and Recommendations (PDF), Vienna: International Atomic Energy Agency, 2005, p. 33

v t e Places adjacent to In Eker
Adrar In Salah Arak, Algeria Ouargla Bordj Omar Driss (Illizi) Amguid Illizi Mertoutek In Eker Idlès Abalessa In Amguel Tamanrasset Hirhafek Tazrouk

v t e Tamanrasset Province
Tamanrasset District	Tamanrasset Amsel In Dalag Izernène Outoul Tahifet Talan Teidit Tarhaouhaout Tarhenanet Tit In Amguel Arak In Eker
In Salah District	In Salah El Barka Hassi Lahdjar Igostène Sahla Fougania Sahla Tahtania Foggaret Ezzaouia Foggaret el Arab Hinoune Silafène
Tazrouk District	Tazrouk Idlès Amguid Hirhafek Mertoutek
Abalessa District	Abalessa Iglène Issalissekine Silet Tahart Tefert El Fougania Tefert El Tahtania Tin Amansagh
In Ghar District	In Ghar
Tin Zaouatine District	Tin Zaouatine
In Guezzam District	In Guezzam

• Populated places in Tamanrasset Province