KOLYVAN EARTHQUAKE 09.01.2019 WITH ML = 4.3 AND FEATURES OF INDUCED SEISMICITY IN THE CONDITIONS OF THE GORLOVSKY COAL BASIN
A.F. Emanov1, A.A. Emanov1, 2, O.V. Pavlenko3, A.V. Fateev1, 2, O.V. Kuprish1, V.G. Podkorytova1
1Altay-Sayan Branch of Federal Research Center «United Geophysical Survey of the Russian Academy of Sciences», Novosibirsk, Russia
2 Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
3 Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia
Corresponding author: A.F. Emanov, e-mail: emanov@gs.nsc.ru
Abstract. The Gorlovka coal field began to be intensively developed in the last ten years, and as a result, technogenic earthquakes began to occur in the area of the cuts. The Kolyvan earthquake dated January 9, 2019, M = 4.3 – the largest of them and had a tangible impact on settlements including the city of Novosibirsk. This earthquake near Novosibirsk is the strongest in more than a hundred years and give away to strength Berdsk earthquake on 1882. Based on the analysis of seismicity, it is shown that for Novosibirsk the seismic danger of natural and man-made is close and differs in that catastrophic natural earthquakes will occur less frequently than man-made.
Keywords: Gorlovskaya cavity, Kolyvan mine, induced seismicity, seismic danger, earthquake recurrence law.
About the authors
EMANOV Alexander Fedorovich – Doctor of Technical Sciences, Branch Director, Altay-Sayan Branch of Federal Research Center «United Geophysical Survey of RAS». Russia, 630090, Novosibirsk, Ac. Koptyug av., 3. Tel.: +7 (383) 333-27-08. E-mail: emanov@gs.nsc.ru
EMANOV Aleksey Alexandrovich – Candidate of Geologo-Mineralogical Sciences, Deputy Director, Altay-Sayan Branch of Federal Research Center «United Geophysical Survey of RAS». Russia, 630090, Novosibirsk, Ac. Koptyug av., 3; Senior Researcher, Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of RAS. Russia, 630090, Novosibirsk, Ac. Koptyug av., 3. Tel.: +7 (383) 330-52-66. E-mail: alex@gs.nsc.ru
PAVLENKO Olga Vitalievna – Doctor of Physical and Mathematical Sciences, Chief Researcher, Schmidt Institute of Physics of the Earth, Russian Academy of Sciences. 123242, Russia, Moscow, ul. B. Gruzinskaya, 10-1. Tel.: +7 (499) 254-90-25. E-mail: olga@ifz.ru
FATEEV Alexander Vladimirovich – Senior Researcher, Altay-Sayan Branch of Federal Research Center «United Geophysical Survey of RAS». Russia, 630090, Novosibirsk, Ac. Koptyug av., 3; Senior Engineer, Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of RAS. Russia, 630090, Novosibirsk, Ac. Koptyug av., 3. Tel.: +7 (383) 330-52-66. E-mail: fateev@gs.nsc.ru
KUPRISH Oksana Vitalievna – Junior Researcher, Altay-Sayan Branch of Federal Research Center «United Geophysical Survey of RAS». Russia, 630090, Novosibirsk, Ac. Koptyug av., 3. Tel.: +7 (913) 060-49-82. E-mail: kuprish@gs.nsc.ru
PODKORYTOVA Valentina Grigorievna – Researcher, Altay-Sayan Branch of Federal Research Center «United Geophysical Survey of RAS». Russia, 630090, Novosibirsk, Ac. Koptyug av., 3. Tel.: +7 (383) 333-16-37. E-mail: podk@gs.nsc.ru
Cite this article as: Emanov A.F., Emanov A.A., Pavlenko O.V., Fateev A.V., Kuprish O.V., Podkorytova V.G. Kolyvan earthquake 09.01.2019 with ML = 4.3 and features of induced seismicity in the conditions of the Gorlovsky coal basin, Voprosy Inzhenernoi Seismologii (Problems of Engineering Seismology). 2019. V. 46, No. 4. P. 29–45 [in Russian]. https://doi.org/10.21455/VIS2019.4-2
English translation of the article will be published in Seismic Instruments, ISSN: 0747-9239 (Print) 1934-7871 (Online), https://link.springer.com/journal/11990