№ 4,
2008
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Reflex of an intense state of seismogene zones in a geomagnetic field
1 – Republican Seismic Survey Center of Azerbaijan National Academy of Sciences, AZ1001, Baku, N.Rafibeyli str., 9
2 – Institute of Geology and Geophysics of Azerbaijan National Academy of Sciences, AZ1143, Baku, H.Javid av., 119
Summary
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Aspects of an estimation of an tension state of seismogene zones and revealing of short-term foreshocks of earthquakes on parameters of anomalistic variations of tension of a geomagnetic field are researched. Correlation analysis of parameters of a geomagnetic field with seismicity has allowed to reveal short-term seismomagnetic effect before earthquake М=4.6. The role of lithosphere on causing forming of seismomagnetic effect is proved. The estimation of a energy state of seismogene zones of the Sheki-Shamakhy test site on nature of an increment of a gradient of tension of a geomagnetic field is given. The “soliton” nature of wave allocation of an increment of a gradient of tension of a geomagnetic field on the field square is supposed.