The Carlsberg Fault zone is a concealed

tectonic Tectonics (; ) are the processes that control the structure and properties of the Earth's crust and its evolution through time. These include the processes of mountain building, the growth and behavior of the strong, old cores of continents k ...

formation that runs across

Copenhagen Copenhagen ( or .; da, København ) is the capital and most populous city of Denmark, with a proper population of around 815.000 in the last quarter of 2022; and some 1.370,000 in the urban area; and the wider Copenhagen metropolitan ar ...

city centre, a side branch of the

Trans-European Suture Zone The Trans-European Suture Zone (TESZ), also known as the Tornquist Zone, is the crustal boundary between the Precambrian East European Craton and the Phanerozoic orogens of South-Western Europe. The zone runs from the North Sea to the Black Sea. T ...

. It is one of the most significant faults in the Copenhagen area being 400 to 700 meters wide and can be followed for about 30 km.Copenhagen
.

Geological Survey of Denmark and Greenland The Geological Survey of Denmark and Greenland ( da, Danmarks og Grønlands Geologiske Undersøgelse, GEUS) is the independent sector research institute under the Danish Ministry of Climate and Energy. GEUS is an advisory, research and survey i ...

. Accessed 2 May 2018.
backup
/ref> It runs just east of the

Frederiksberg Gardens Frederiksberg Gardens (Danish: Frederiksberg Have) is one of the largest and most attractive greenspaces in Copenhagen, Denmark. Together with the adjacent Søndermarken it forms a green area of 64 hectares at the western edge of Inner Copenhagen. ...

in Copenhagen. The

Frederiksberg Municipality Frederiksberg Kommune is a Municipalities of Denmark, municipality (Danish language, Danish, ''Commune (subnational entity), kommune'') on the island of Zealand (Denmark), Zealand (''Sjælland'') in Denmark. Part of the Capital Region of Denmark ...

collects about half of its water from the fault zone. The Carlsberg Fault is located in a NNW-SSE striking fault system in the border zone between the

Danish Basin Danish may refer to: * Something of, from, or related to the country of Denmark People * A national or citizen of Denmark, also called a "Dane," see Demographics of Denmark * Culture of Denmark * Danish people or Danes, people with a Danish ance ...

and the

Baltic Shield The Baltic Shield (or Fennoscandian Shield) is a segment of the Earth's crust belonging to the East European Craton, representing a large part of Fennoscandia, northwestern Russia and the northern Baltic Sea. It is composed mostly of Archean and ...

. Recent earthquakes indicate that this area is tectonically active. It was described for the first time in 1925 at the

Carlsberg Breweries Carlsberg A/S (; ) is a Danish multinational brewer. Founded in 1847 by J. C. Jacobsen, the company's headquarters is in Copenhagen, Denmark. Since Jacobsen's death in 1887, the majority owner of the company has been the Carlsberg Foundation. ...

References

{{geology-stub Geology of Denmark

See also

References