Ionosphere Disturbances Preceding Earthquakes according to the Data of Ground Based Station of the Vertical Ionospheric Sounding Wakkanai

被引:2
|
作者
Pulinets, S. A. [1 ]
Legen'ka, A. D. [2 ]
Hegai, V. V. [2 ]
Kim, V. P. [2 ]
Korsunova, L. P. [2 ]
机构
[1] RAS, IKI, Space Res Inst, Moscow, Russia
[2] RAS, IZMIRAN, Pushkov Inst Terr Magnetism, Ionosphere & Radiowave Propagat, Moscow, Troitsk, Russia
关键词
CRITICAL FREQUENCY; MAGNETIC STORM; TEC; ANOMALIES; REGION; ROCKS;
D O I
10.1134/S0016793218050110
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The paper analyzes the data of manual ionograms processing of hourly measurements of the critical frequency foF2 of the F2 ionospheric layer at the Wakkanai ionospheric vertical sounding station (Japan) in a geomagnetically quiet environment before a series of earthquakes with magnitude M > 6.0, for which the station entered the earthquake preparation zone, in order to detect possible Ionospheric Disturbances Preceding Earthquakes (IDPE), and to determine their quantitative characteristics. Detected IDPE, in the opinion of the authors, can be related to the processes of preparation of the corresponding earthquakes, i.e., to be Ionospheric Precursors of Earthquakes (IPE).
引用
收藏
页码:686 / 692
页数:7
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