SEISMICITY of the ARCTIC in 2015-Reference-Cited by-同舟云学术

SEISMICITY of the ARCTIC in 2015

Published:2021-12-14 Issue:24 Volume: Page:210-216
ISSN:1818-6254
Container-title:Earthquakes in Northern Eurasia
language:ru
Short-container-title:

Author:

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

Affiliation:

1. Geophysical Survey of the Russian Academy of Sciences; N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Ural Branch of the Russian Academy of Sciences, Arkhangelsk

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, Saint-Petersburg

3. N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Ural Branch of the Russian Academy of Sciences, Arkhangelsk

4. Geophysical Survey of the Russian Academy of Sciences

Abstract

The article provides an overview and analysis of seismicity within the boundaries of the Arctic region for 2015, 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, 334 earthquakes are included in the earthquake catalog. Most of the earthquakes that occurred in 2015, including all the strongest earthquakes, were located 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 twelve earthquakes, the focal mechanism parameters are presented according to the Global CMT catalog.

Publisher

Geophysical Survey of the Russian Academy of Sciences - GS RAS

Reference27 articles.

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4. Antonovskaya, G., Morozov, A., Vaganova, N., & Konechnaya, Y. (2020). Seismic monitoring of the European Arctic and adjoining regions. In The Arctic. Current Issues and Challenges (pp. 303–368).

5. Konechnaya, Ya.V. (2021). [Catalog of earthquakes of the AH network of the Arkhangelsk region for 2015]. Zemletriaseniia Severnoi Evrazii [Earthquakes in Northern Eurasia], 24(2015). Electronic supplement. Retrieved from http://www.ceme.gsras.ru/zse/app-24.html (In Russ.).

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