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1 2003

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Experimental investigation of electrotelluric fields periodic anomalies in western Greece and their possible relation to seismicity during a five-year period

Ifantis A., Economou G., Tselentis G.

Acta Geophysica Polonica

2003

Vol. 51, nr 3

291-305

Results from five-year experimental investigation of electotelluric fields variations in Western Greece are presented in this paper. The data have been collected by the earthquake prediction section of the University of Partas Seismological Laboratory (UPSL). During the evaluation period, 18 earthquakes with magnitude Ms>4.8 took place within 200 km of the monitoring station. The emphasis in this work was given towards the investigation of low frequency periodicities super-imposed on the telluric data and a probable correlation between seismicity and 24-hperiodic oscillations of the Earth's electric field.