Archive
The editorial board of the "MSTU Vestnik" journal supports the «Open Access» policy which enables users to have free and unlimited access to scientific articles (to read, download, copy, distribute) in case the author is indicated when further quoted.
Warning: file_get_contents(http://doi.crossref.org/servlet/getForwardLinks?usr=murmansk&pwd=4_mstu&doi=): failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request in /var/www/old/sites/vestnik/php/find_ref.php on line 2
Romanovskaya Yu.V., Namgaladze A.A., Zolotov O.V., Starikova N.A., Lopatiy V.Z.
Searching for seismo-ionospheric earthquakes precursors: Total electron content disturbances before 2005-2006 seismic events
Abstract. During earthquakes preparation periods significant disturbances in the ionospheric plasma density are often observed. These anomalies are caused by lithosphere-atmosphere-ionosphere interaction, particularly by the seismic electric field penetrating from the ground surface into the ionosphere. The seismic electric field produces electromagnetic ЕВ drift changing plasma density over the epicenter region and magnetically conjugated area. The paper is devoted to analysis of regular Global Positioning System observations and revelation of seismo-ionospheric precursors of earthquakes in Total Electron Content (TEC) of the ionosphere. Global and regional relative TEC disturbances maps (%) have been plotted for 2005-2006 M6, D<60 km seismic events and analyzed in order to determine general features of precursors. The obtained results agree with the recent published case-study investigations.
Keywords:
Printed reference: Searching for seismo-ionospheric earthquakes precursors: Total electron content disturbances before 2005-2006 seismic events / Yu.V. Romanovskaya, A.A. Namgaladze, O.V. Zolotov, N.A. Starikova, V.Z. Lopatiy // Vestnik of MSTU. 2012. V. 15, No 2. P. 477-481.
Electronic reference: Searching for seismo-ionospheric earthquakes precursors: Total electron content disturbances before 2005-2006 seismic events / Yu.V. Romanovskaya, A.A. Namgaladze, O.V. Zolotov, N.A. Starikova, V.Z. Lopatiy // Vestnik of MSTU. 2012. V. 15, No 2. P. 477-481. URL: http://vestnik.mstu.edu.ru/v15_2_n48/articles/477_481_romano.pdf.
