Correlation between Pc1 electromagnetic activity and earthquakes

被引：0
|
作者：
A. V. Guglielmi
O. D. Zotov
机构：
[1] Russian Academy of Sciences,Schmidt Institute of Physics of the Earth
[2] Russian Academy of Sciences,Borok Geophysical Observatory, Schmidt Institute of Physics of the Earth
来源：
Izvestiya, Physics of the Solid Earth | 2010年 / 46卷
关键词：
magnetosphere; lithosphere; seismicity; geomagnetism; ponderomotive forces;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This work addresses the experimental study of an important aspect in the general problem of lithosphere-magnetosphere coupling, namely the correlation between the Pc1 electromagnetic waves (0.2–5 Hz) and the earthquakes. Using long time series of measurements from the catalogues of Pc1 and earthquakes, we revealed a new effect: the diurnal Pc1 activity in the middle latitudes is statistically higher the lower the diurnal global seismic activity. We assume that the influence of earthquake-related acoustic waves on the upper atmosphere suppresses the activity of the Pc1 waves.
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页码：486 / 492
页数：6
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