Abstract and keywords
Abstract (English):
This article analyzes the current state of exploration of the tectonic structure and seismotectonics of Armenia as well as the results of seismological studies. Current problems in this area are identified. The analysis of seismotectonic maps created by various researchers is carried out and the main contradictions in their construction are highlighted. The authors have estimated the accuracy of the earthquake catalogs of Armenia for the periods 1962-1990 and 1991-2018. The main problems affecting reliable statistical analysis of earthquake catalogs are identified. The main causes of these uncertainties as well as possible solutions are described in detail. The article provides a review of seismotectonic studies in Armenia. The results of previous research are mainly aimed at establishing focal zones of strong earthquakes and assessing the seismotectonic potential of the main seismogenic structures. The article presents the method used in those explorations. Considering existing problems in the fields of tectonics, seismology and geodynamics, it is very relevant to conduct new research, including the development of GNSS observations, and application of updated seismological data.

Tectonics, seismology, seismotectonics, seismogenicstructures, seismotectonic potential, Armenia

1. Artemova, E. V., R. S. Mikhailova (2014) , Possible explosions in the catalog of earthquakes of the Republic of Armenia for 2006-2008, Modern methods of processing and interpretation of seismological data. Proceedings of the ninth international seismological school, p. 49-53, GS RAS, Obninsk (in Russian)

2. Balian, S. P. (1969) , Structural geomorphology of the Armenian Highlands and fringing regions, 390 pp., YSU Publishing House, Yerevan (in Russian)

3. Bath, M., S. J. Duda (1964) , Earthquake volume, fault plan area, seismic energy, strain, deformation and related quantities, Annals of Geophysics, 17, no. 3, p. 353-368

4. Boynagryan, A. V. (2005) , Identification of seismically active structures of the territory of Armenia according to morphostructural data, PhD thesis (Geology), YSU, Yerevan (in Russian)

5. Burmin, V. Yu., A. M. Avetisyan, N. A. Sergeeva, et al. (2014) , Some Seismicity Regularities of the Caucasus, Seismic Instruments, 50, p. 192-195,

6. Burmin, V. Yu., I. B. Shemeleva, L. D. Fleyfel, et al. (2016) , Results of seismological data processing for the territory of Armenia, Voprosy Inzhenernoi Seismologii (Problems of Engineering Seismology), 43, no. 1, p. 29-39 (in Russian)

7. Burmin, V. Yu., I. B. Shemeleva, L. D. Fleyfel, et al. (2018) , Spatial distribution of crustal earthquakes in the Caucasus, Voprosy Inzhenernoi Seismologii (Problems of Engineering Seismology), 45, no. 1, p. 39-48, (in Russian)

8. Delvaux, D., B. Speerner (2003) , New aspects of tectonic stress inversion with reference to the Tensor program, New Insights into Structural Interpretation and Modeling, Nieuwland D. A. (ed.), Special Publications, p. 75-100, Geological Society, London

9. Dzeboev, B. A., A. A. Soloviev, B. V. Dzeranov, et al. (2019a) , Strong earthquake-prone areas recognition based on the algorithm with a single pure training class. II. Caucasus, M≥6.0M≥6.0. Variable EPA method, Russian Journal of Earth Sciences, 19, p. ES6005,

10. Dzeboev, B. A., A. D. Gvishiani, I. O. Belov, et al. (2019b) , Strong Earthquake-Prone Areas Recognition Based on an Algorithm with a Single Pure Training Class: I. Altai-Sayan-Baikal Region, M≥6.0M≥6.0, Izvestiya, Physics of the Solid Earth, 55, no. 4, p. 563-575,

11. Gabrielyan, A. A. (1974) , Geotectonic zoning of the territory of the Armenian SSR, Bulletin of the Academy of Sciences of the Armenian SSR, Earth Sciences, no. 4, p. 3-21 (in Russian)

12. Gabrielyan, A. A., O. A. Sarkisyan, G. P. Simonyan (1981) , Seismotectonics of the Armenian SSR, YSU Publishing House, Yerevan (in Russian)

13. Gabrielyan, A. A., S. A. Piruzyan (1972) , Seismotectonic scheme of Armenia and adjacent parts of Anticaucasus, Bulletin of the Academy of Sciences of the Armenian SSR. Earth sciences, no. 4, p. 24-33 (in Russian)

14. Gamkrelidze, I., T. Giorgobiani, S. Kuloshvili, et al. (1998) , Active Deep Faults Map and Catalogue for the Territory of Georgia, Bulletin of the Georgian Academy of Sciences, 157, no. 1, p. 80-85

15. Gasparyan, G. S., et al. (2019) , About the level of seismotectonic potential of the Anatolian-Caucasian-Iranian region of the Mediterranean-Pacific belt, Problems of tectonics of continents and oceans. Proceedings of the LI Tectonic meeting, Vol. 1, p. 135-140, GEOS, Moscow (in Russian)

16. Geodakyan, E. G., J. K. Karapetyan, V. B. Zaalishvili, et al. (2016) , Spectral analysis of the seismic impact in near zone of strong earthquake and effect details, Geology and Geophysics of the South of Russia, 6, no. 4, p. 164-171, (in Russian)

17. Grigoryan, V. G., J. K. Karapetyan, K. S. Kazaryan, et al. (2019) , Seismic hazard on the territory of Armenia: seismic zoning normative maps. Preliminary version of the new general seismic zoning map, Geology and Geophysics of the South of Russia, Vladikavkaz, 9, no. 1, p. 71-83 (in Russian)

18. Guojie, Meng, Su Xiaoning, et al. (2019) , Present-day strain accumulation in the Liupan Shan area, northeastern margin of the Tibetan Plateau by GPS observations, Terrestrial Atmospheric and Oceanic Sciences, Terr. Atmos. Ocean. Sci., 30, no. 1, p. 51-62,

19. Hovhannisyan, S. M., et al. (2008) , Identification of zones of occurrence of earthquake sources on the basis of seismological identification and parameterization of the main elements of the structural-dynamic model of the Earth's crust of Armenia, Izvestiya NAS RA. Earth Sciences, no. 1, p. 39-43 (in Russian)

20. Imaev, V. S., L. P. Imaeva, O. P. Smekalin, et al. (2015) , A seismotectonic map of Eastern Siberia, Geodynamics & Tectonophysics, 6, no. 3, p. 275-287, (in Russian)

21. Imaeva, L. P., G. S. Gusev, et al. (2017) , Geodynamic activity of modern structures and tectonic stress fields in Northeast Asia, Geodynamics & Tectonophysics, 8, no. 4, p. 737-768, (in Russian)

22. Karakhanian, A. S., V. G. Trifonov, H. Philip, et al. (2004) , Active faulting and natural hazards in Armenia, eastern Turkey and northwestern Iran, Tectonophysics, 380, no. 3-4, p. 189-219,

23. Karakhanyan, A., A. Arakelyan, A. Avagyan, et al. (2017) , Aspects of the seismotectonics of Armenia: New data and reanalysis, Tectonic Evolution, Collision, and Seismicity of Southwest Asia. In Honor of Manuel Berberian's Forty-Five Years of Research Contributions, p. 445-475, Geological Society of America, Boulder, USA,

24. Karakhanyan, A., P. Vernant, E. Doerflinger, et al. (2013) , GPS constraints on continental deformation in the Armenian region and Lesser Caucasus, Tectonophysics, 592, p. 39-45,

25. Karakhanyan, A. S. (1993) , Active faults of the Armenian Upland, Proceedings of Scientific Meeting on the Seismic Protection, 12-13 July, Venice, p. 88-93, Palazzo Balbi, Venice

26. Karapetyan, J. K. (2018) , Study of seismicity and seismological investigations on the territory of Armenia, International Conference for the Decade Memory of the Wenchuan Earthquake with The 4th International Conference on Continental Earthquakes (The 4th ICCE) and The 12th General Assembly of the Asian Seismological, May 12-14, 2018, Chengdu, Sichuan, China, the 4th ICCE-0000000904, p. 908-916, ICCE, China

27. Karapetyan, J., R. Karapetyan (2019) , Geophysical and engineering-seismological research in Armenia main directions, achievements and prospects for development, Geophysical Research Abstracts, 21, p. 328-332

28. Karapetyan, J., K. Ghazaryan, R. Sargsyan, et al. (2020) , Efficiency assessment of seismological information, monitoring system and seismicity study for the Republic of Armenia, EGU General Assembly 2020, EGU2020-11385, Abstracts, EGU, Vienna, Austria,

29. Lander, A. V. (2004) , The FA2002 Program System to Determine the Focal Mechanisms of Earthquakes in Kamchatka, the Commander Islands and the Northern Kuriles (Report), 250 pp., KEMSD GS RAS, Petropavlovsk-Kamchatsky

30. Levitskaya, A. Ya., T. M. Lebedeva (1953) , Hodograph of seismic waves of the Caucasus, Quarterly Seismic Bulletin, XXI, no. 1-4, p. 51-59 (Tbilisi, in Russian)

31. Morozov, V. N., A. I. Manevich (2016) , Modeling stress-strain state of the epicenter zone of the earthquake 26.01.2001, M=6.9M=6.9 (India), Geophysical Research, 17, no. 4, p. 23-36 (in Russian)

32. Morozov, V. N., V. I. Kaftan, V. N. Tatarinov, et al. (2018a) , Numerical Modeling of the Stress-Strain State and Results of GPS Monitoring of the Epicentral Area of the August 24, 2014 Earthquake (Napa, California, USA), Geotectonics, 52, p. 578-588,

33. Morozov, V. N., V. N. Tatarinov, I. Y. Kolesnikov, et al. (2018b) , Modeling the Stress-Strain State in the Epicentral Zone of a Strong Earthquake in Iran (December 26, 2003, Mw=6.6Mw=6.6), Izvestiya. Physics of the Solid Earth, 54, no. 4, p. 602-611,

34. Rebetsky, Y. L., N. A. Sycheva, V. N. Sychev, et al. (2016) , The stress state of the northern Tien Shan crust based on the KNET seismic network data, Russian Geology and Geophysics, 57, no. 3, p. 387-408,

35. Riaz, M. S., B. Shan, N. Shahid, et al. (2019) , Over 100 years of faults interaction, stress accumulation, and creeping implications, on Chaman Fault System, Pakistan, International Journal of Earth Sciences, 108, p. 1351-1359,

36. Sarkisyan, O. A., T. A. Shakhbekyan (2015) , The first large-scale (1:200,000) tectonic map of Armenia, YSU Scientific Papers. Geology and Geography, no. 3, p. 10-19 (in Russian)

37. Soloviev, A. A., O. V. Novikova, A. I. Gorshkov, et al. (2013) , Recognition of potential sources of strong earthquakes in the Caucasus region using GIS technologies, Doklady Earth Sciences, 450, p. 658-660, (in Russian)

38. Xiaoning, Su, Yao Lianbi, et al. (2019) , Crustal Deformation on the Northeastern Margin of the Tibetan Plateau from Continuous GPS Observations, Remote Sensing, 11, no. 1, p. 34

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