Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field

Results of instrumental observations of geodynamic, geomagnetic and other geologic-geophysical processes in the lithosphere of the North Caucasus and the Crimea have been presented, which reflect geophysical disturbances related to December seismic events in this area. Laboratories of the North Cauc...

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Date:2013
Main Authors: Sobisevich, A. L., Starostenko, V. I., Sobieshevich, L. E., Kendzera, A. V., Volfman, Yu. M., Potemka, E. P., Kanonidi, K. Kh., Garifulin, V. A.
Format: Article
Language:Russian
Published: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2013
Online Access:https://journals.uran.ua/geofizicheskiy/article/view/116455
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Geofizicheskiy Zhurnal
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author Sobisevich, A. L.
Starostenko, V. I.
Sobieshevich, L. E.
Kendzera, A. V.
Volfman, Yu. M.
Potemka, E. P.
Kanonidi, K. Kh.
Garifulin, V. A.
author_facet Sobisevich, A. L.
Starostenko, V. I.
Sobieshevich, L. E.
Kendzera, A. V.
Volfman, Yu. M.
Potemka, E. P.
Kanonidi, K. Kh.
Garifulin, V. A.
author_sort Sobisevich, A. L.
baseUrl_str
collection OJS
datestamp_date 2020-10-07T11:59:34Z
description Results of instrumental observations of geodynamic, geomagnetic and other geologic-geophysical processes in the lithosphere of the North Caucasus and the Crimea have been presented, which reflect geophysical disturbances related to December seismic events in this area. Laboratories of the North Caucasian geophysical observatory RAS and VSEGINGEO MPR of Russia, magnetic variation stations in Alushta and Karpogores during the stages of preparation and development of seismic events on the shelf of the Black Sea in the area of Sochi-Sukhumi registered anomalous disturbances in geophysical fields. Principal attention has been paid to analysis of anomalous «quasiharmonic» magnetic disturbances registered during the stage of earthquakes preparation during the third decade of December 2012. Morphologic effects in variation structure of geomagnetic field have been considered. The observed changes in geophysical fields during the preparation of hazardous seismic events are being considered in details and the reasons of their appearance are being analyzed.
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spelling journalsuranua-geofizicheskiy-article-1164552020-10-07T11:59:34Z Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field Sobisevich, A. L. Starostenko, V. I. Sobieshevich, L. E. Kendzera, A. V. Volfman, Yu. M. Potemka, E. P. Kanonidi, K. Kh. Garifulin, V. A. Results of instrumental observations of geodynamic, geomagnetic and other geologic-geophysical processes in the lithosphere of the North Caucasus and the Crimea have been presented, which reflect geophysical disturbances related to December seismic events in this area. Laboratories of the North Caucasian geophysical observatory RAS and VSEGINGEO MPR of Russia, magnetic variation stations in Alushta and Karpogores during the stages of preparation and development of seismic events on the shelf of the Black Sea in the area of Sochi-Sukhumi registered anomalous disturbances in geophysical fields. Principal attention has been paid to analysis of anomalous «quasiharmonic» magnetic disturbances registered during the stage of earthquakes preparation during the third decade of December 2012. Morphologic effects in variation structure of geomagnetic field have been considered. The observed changes in geophysical fields during the preparation of hazardous seismic events are being considered in details and the reasons of their appearance are being analyzed. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2013-12-01 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/116455 10.24028/gzh.0203-3100.v35i6.2013.116455 Geofizicheskiy Zhurnal; Vol. 35 No. 6 (2013); 54-70 Геофизический журнал; Том 35 № 6 (2013); 54-70 Геофізичний журнал; Том 35 № 6 (2013); 54-70 2524-1052 0203-3100 ru https://journals.uran.ua/geofizicheskiy/article/view/116455/110563 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0
spellingShingle Sobisevich, A. L.
Starostenko, V. I.
Sobieshevich, L. E.
Kendzera, A. V.
Volfman, Yu. M.
Potemka, E. P.
Kanonidi, K. Kh.
Garifulin, V. A.
Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field
title Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field
title_full Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field
title_fullStr Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field
title_full_unstemmed Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field
title_short Black Sea earthquakes in late December 2012 and their manifestations in the geomagnetic field
title_sort black sea earthquakes in late december 2012 and their manifestations in the geomagnetic field
url https://journals.uran.ua/geofizicheskiy/article/view/116455
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