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About the journal

SEISMICHESKIE PRIBORY, ISSN: 0131-6230, eISSN: 2312-6965, DOI: 10.21455/si,

http://elibrary.ru/title_about.asp?id=25597

English Translation: Seismic Instruments, ISSN: 0747-9239 (Print) 1934-7871 (Online),

https://link.springer.com/journal/11990

Registration capabilities of Russian island seismic stations on the example of Gakkel Ridge monitoring

G.N. Antonovskaya1, N.K. Kapustian1,2, Y.V. Konechnaya1,3, A.V. Danilov1

1 N. Laverov Federal Center for Integrated Arctic Research, Arkhangelsk, Russia

2 Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Moscow, Russia

3 Geophysical Survey of the Russian Academy of Sciences, Obninsk, Russia

Corresponding author: A.V. Danilov, e-mail: danilov.aleksey.vikt@gmail.com

Abstract. The capabilities of island seismic stations “Franz Josef land”, “Omega” and “Severnaya Zemlya” for seismic monitoring of the Arctic region are discussed. With this end in view, we analyse the temporal changes of the European Arctic seismicity parameters, the spectral power density of microseisms for seismic stations places compared to Peterson’s curves, the temporal variations of the representative magnitude ML and the accuracy of the earthquake location. As an assessment of the registration capabilities of island seismic stations the monitoring results of Gakkel Ridge with ultra-slow oceanic crust spreading are considered.

Keywords: Arctic, registration capabilities of seismic stations, microseisms, accuracy of location, seismic monitoring, Gakkel Ridge.

About the authors

ANTONOVSKAYA Galina Nikolaevna – Doctor of Technical Sciences, Deputy Director for Science, Head of the laboratory, N. Laverov Federal Center for Integrated Arctic Research (FCIArctic). 163000, Russia, Arkhangelsk, 23 Severnoj Dviny Emb. Phone: +7(8182) 21-56-17. E-mail: essm.ras@gmail.com

KAPUSTIAN Natalia Konstantinovna – Doctor of Physics and Mathematics Sciences, Chief Researcher, N. Laverov Federal Center for Integrated Arctic Research. 163000, Russia, Arkhangelsk, 23 Severnoj Dviny Emb.; Chief Researcher, Schmidt Institute of Physics of the Earth of the RAS. 123242, Russia, Moscow, Bolshaya Gruzinskaya Str., 10-1. Phone: +7(8182) 21-56-17. E-mail: nkapustian@gmail.com

KONECHNAYA Yana Viktorovna – Kandidat of Technical Sciences, Senior Researcher, N. Laverov Federal Center for Integrated Arctic Research (FCIArctic). 163000, Russia, Arkhangelsk, 23 Severnoj Dviny Emb.; Researcher, Geophysical Survey of RAS, 163000, Russia, Arkhangelsk, 109 Severnoj Dviny Emb. Phone: +7(8182) 21-56-87. E-mail: yanakon@mail.ru

DANILOV Alexey Viktorovich – Junior Researcher, N. Laverov Federal Center for Integrated Arctic Research (FCIArctic). 163000, Russia, Arkhangelsk, 23 Severnoj Dviny Emb. Phone: +7(8182) 21-56-87. E-mail: danilov.aleksey.vikt@gmail.com

Cite this article as: Antonovskaya G.N., Kapustian N.K., Konechnaya Y.V., Danilov A.V. Registration capabilities of Russian island seismic stations on the example of Gakkel Ridge monitoring, Seismicheskie Pribory, 2019, Vol. 55, no. 2, pp. 48–64. [in Russian]. https://doi.org/10.21455/si2019.2-4