CHINGIZ EARTHQUAKE on January 20, 2015, KR=12.2, mb=5.6, I_0^P=5–6 NEAR the SEMIPALATINSK POLYGON (Eastern Kazakhstan)
Author:
Mukambayev A.1, Mikhailova N.2ORCID, Sokolov A.2
Affiliation:
1. Institute of Geophysical Research RSE NNC RK, Almaty, Kazakhstan; Satbayev University, Almaty, Kazakhstan 2. Institute of Geophysical Research RSE NNC RK, Almaty, Kazakhstan
Abstract
The work presents the results of data analysis of the earthquake on January 20, 2015, mb=5.6 occurred at the low-active region of Eastern Kazakhstan near the border of the former Semipalatinsk Test Site. The work briefly describes the seismicity of the Semipalatinsk Test Site related to aseismic regions according to the acting map of general seismic zoning. The earthquake was recorded by permanent seismic stations of the Institute of Geophysical Research of the Ministry of Energy of the Republic of Kazakhstan and by two strong-motion accelerometers. The earthquake was felt at distances up to 300 km from the epicentre, its maximum intensity was noted at Medeu settlement where the shaking intensity was 56 by the MSK-64 scale. The earthquake focal mechanism is shown, the parameters of seismic effects and response spectra are calculated.
Publisher
Geophysical Survey of the Russian Academy of Sciences - GS RAS
Reference18 articles.
1. Nurmagambetov, A., Sydykov, A., Timush, A.V., Khaidarov, M.S., Vlasova, A.A., Mikhailova, N.N., Sabitova, M.M., Umirzakova, A., & Gapich, V.A. (1996). [Zaisan Earthquake 14.06.1990]. In Zemletriaseniia v SSSR v 1990 godu [Earthquakes in USSR in 1990] (pp. 54–60). Moscow, Russia: Nauka Publ. (In. Russ.). 2. Mikhailova, N., & Sokolova, I. (2019). [Monitoring System of the Institute of Geophysical Research of the Ministry of Energy of the Republic of Kazakhstan]. Summary of the Bulletin of the International Seismological Centre, 53(1), 27–38. doi: 10.31905/RK46YGLU 3. Mikhailova, N.N., Nedelkov, A.I., Sokolova, I.N., Kazakov, E.N., & Beliashov, A.V. (2007). [Shalgin Earthquake 22.08.2001, Mw=5.2, I0=6 (Central Kazakhstan)]. In Zemletriaseniia Severnoi Evrazii v 2001 godu [Earthquakes in Northern Eurasia, 2001] (pp. 317–330). Moscow, Russia: GS RAS Publ. (In Russ.). 4. Mikhailova, N.N., & Velikanov, A.E. (2014). [Shalkar Earthquake 26.04.2008, KP=11.1, Mw=5.1, I0=7 (Western Kazakhstan)]. In Zemletriaseniia Severnoi Evrazii v 2008 godu [Earthquakes in Northern Eurasia, 2008] (pp. 304–312). Moscow, Russia: GS RAS Publ. (In Russ.). 5. Mikhailova, N.N., Velikanov, A.E., Uzbekov, A.N., Poleshko, N.N., & Sokolova, I.N. (2020). [Karaganda (Karabass) earthquake on June 21, 2014, KR=11.7, Ms=4.0, I_0^P=5 (Central Kazakhstan)]. Zemletriaseniia Severnoi Evrazii [Earthquakes in Northern Eurasia], 23(2014), 334–343. (In Russ.). doi: 10.35540/1818-6254.2020.23.34
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
|
|