North Anatolian Fault

Coordinates: 41°00′N 35°00′E / 41.000°N 35.000°E / 41.000; 35.000
Source: Wikipedia, the free encyclopedia.
North Anatolian Fault
Earthquakes
List of earthquakes in Turkey
Typestrike-slip fault

The North Anatolian Fault (NAF) (

Karliova Triple Junction in eastern Turkey, across northern Turkey and into the Aegean Sea for a length of 1200[1]−1500 kilometers.[2] It runs about 20 km south of Istanbul
. The North Anatolian Fault is similar in many ways to the San Andreas Fault in California. Both are continental transforms with similar lengths and slip rates. The Sea of Marmara near Istanbul is an extensional basin similar to the Salton Trough in California, where a releasing bend in the strike slip system creates a pull-apart basin.

Significant earthquakes

See also: List of earthquakes in Turkey

Since the disastrous

Seismologists studying this pattern believe that each earthquake may trigger the next.[5] By analyzing the stresses along the fault caused by each large earthquake, they were able to predict[quantify] the shock that hit the town of İzmit
with devastating effect in August 1999. It is thought that the chain is not complete, and that an earthquake will soon strike further west along the fault – perhaps near the heavily populated city of Istanbul.

Event Moment magnitude Casualties
1929 Suşehri 6.3 64 dead[6]
1939 Erzincan 7.8 32,700+ dead and 100,000+ injured
1942 Niksar–Erbaa 7.0 ~3,000 dead
1943 Tosya–Ladik 7.2 2,824 dead
1944 Bolu–Gerede 7.2 3,959 dead
1949 Karlıova 6.7 320 dead
1951 Kurşunlu 6.9 50 dead and 3,354 injured
1957 Abant 7.1 52 dead
1966 Varto 6.9 2,394 dead and 1,489 injured
1967 Mudurnu Valley 7.1 86 dead, 332 injured
1992 Erzincan 6.7 498+ dead and 2,000+ injured
1999 İzmit 7.6 18,373 dead and 43,953+ injured
1999 Düzce 7.2 845+ dead and 4,948 injured
2022 Düzce 6.1 2 dead and 93 injured

Notes

  1. doi:10.1146/annurev.earth.32.101802.120415
    .
  2. ^ Caperton Morton, Mary (8 March 2010). "Closing Istanbul's seismic gap". earthmagazine.org. Archived from the original on 2020-08-08. Retrieved 2020-08-08. The North Anatolian Fault is a 1,500-kilometer-long east-west trending fault that runs across most of Turkey.
  3. ^ USGS Worldwide Earthquake List. https://earthquake.usgs.gov/earthquakes/map/
  4. doi:10.1111/j.1365-246x.1997.tb05321.x
    .
  5. Horizon
    . April 1, 2003. Retrieved 2007-05-02.
  6. doi:10.13140/RG.2.2.36608.69125. Archived from the original
    on 9 May 2021.

External links
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