ARCTIC-Reference-Cited by-同舟云学术

ARCTIC

Published:2020-12-15 Issue:23 Volume: Page:228-234
ISSN:1818-6254
Container-title:Earthquakes in Northern Eurasia
language:ru
Short-container-title:

Author:

Morozov Alexey¹^ORCID,Avetisov G.²,Asming V.³,Baranov S.³^ORCID,Vaganova N.⁴^ORCID,Vinogradov Yu.³,Jolondz A.²,Konechnaya Ya.¹,Fedorov A.³,Fedorov I.³,Antonovskaya G.⁴^ORCID

Affiliation:

1. Geophysical Survey of the Russian Academy of Sciences, Federal Research Center for the Comprehensive Study of the Arctic named after Academician of the Russian Academy of Sciences N.P. Laverov, Ural Branch of the Russian Academy of Sciences

2. Federal State Budgetary Institution “Academician I.S. Gramberg All-Russian Scientific Research Institute for Geology and Mineral Resources of the Ocean” of the Ministry of Natural Resources of the Russian Federation

3. Geophysical Survey of the Russian Academy of Sciences

4. Federal Research Center for the Comprehensive Study of the Arctic named after Academician of the Russian Academy of Sciences N.P. Laverov, Ural Branch of the Russian Academy of Sciences

Abstract

The article provides an overview and analysis of seismicity within the boundaries of the Arctic region for 2014, a description of seismic station networks and processing methods. The catalog of earthquakes in the Arctic region was compiled on the basis of catalogs of several organizations and seismological centers. In total, 452 earthquakes with ML≥1.5 are included in the earthquake catalog. Most of the earthquakes occurred in 2014, including all the strongest earthquakes, werelocated within the mid-ocean ridges of Mon, Knipovich and Gakkel. In the offshore territories, most of the earthquakes were confined to the Svalbard archipelago, in particular, to the seismically active zone in the Sturfjord strait. The renewal of instrumental seismological observations in 2011 (station ZFI) on Alexandra Land Island in the Franz Josef Land archipelago made it possible to record weak earthquakes in the north of the shelf of the Barents and Kara Seas. For seven earthquakes, the focal me-chanism parameters are presented according to Global CMT catalog.

Publisher

Geophysical Survey of the Russian Academy of Sciences - GS RAS

Reference28 articles.

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4. Morozov, A.N., & Konechnaya, Y.V. (2013). Monitoring of the Arctic region: contribution of the Arkhangelsk seismic network. Journal of Seismology, 17(2), 819–827. Doi: https://doi.org/10.1007/s10950-012-9356-x

5. Konechnaya, Ya.V. (2020). [Catalog of earthquakes of the Arkhangelsk region for 2014]. Zemletriaseniia Severnoi Evrazii [Earthquakes in Northern Eurasia], 23(2014), Appendix on CD. (In Russ.).

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1. SEISMICITY of NORTHERN EURASIA in 2015;Earthquakes in Northern Eurasia;2021-12-14