Title :
About possible harbingers of earthquakes in characteristics of VLF signals of electromagnetic background
Author :
Kazakova, N.A. ; Kolesnik, A.G. ; Shinkevich, B.M.
Author_Institution :
Siberian Physicotech. Inst., Tomsk, Russia
Abstract :
Information for the forecasting of earthquakes can be obtained by sounding the whole of the ionosphere disturbed by precursors, i.e. by realizing monitoring of the space-time parameters of the ionosphere over a wide range of heights and large areas, that is by using the ionosphere as a detector of events accompanying the earthquake preparation process. Regular measurements of the parameters of VLF-signals along the routes of different orientation and extention, passing near seismoactive regions, and the data of vertical sounding of ionosphere are analyzed
Keywords :
HF radio propagation; earthquakes; geophysical techniques; ionospheric disturbances; ionospheric electromagnetic wave propagation; radiowave propagation; 0.01 Hz to 30 MHz; VLF signals; earthquakes; electromagnetic background; forecasting; monitoring; seismoactive regions; sounding; space-time parameters; vertical sounding; Earth; Earthquakes; Electromagnetic interference; Electromagnetic radiation; Electronic mail; Frequency; Ionosphere; Noise level; Physics; Plasmas;
Conference_Titel :
Mathematical Methods in Electromagnetic Theory, 1998. MMET 98. 1998 International Conference on
Conference_Location :
Kharkov
Print_ISBN :
0-7803-4360-3
DOI :
10.1109/MMET.1998.709746
