Exploratory analysis of electrotelluric field data for earthquakeprediction

摘要

In this work recordings of electrotelluric field data are examinedin order to detect earthquake precursor signals. Three different typesof electric signals related to short-medium and long time variations ofthe Earth's electric field are detected and analysed. These measurementsare part of a larger multiparameter monitoring experiment performed inNW Greece over a period of 18 months