LATEST ASPECTS OF EARTHQUAKE PREDICTION IN GREECE BASED ON SEISMIC ELECTRIC SIGNALS .2.

The latest aspects of the physical properties of seismic electric sign als (SES) that are used for earthquake prediction in Greece are descri bed. The procedure currently followed for the selection of a site appr opriate for the collection of SES and for the electric dipole configur ation of such a station are reviewed. The process of constructing a ma p indicating the seismic areas for which such a station is sensitive i s also described. A review of other electrical precursors observed in Greece is given, along with a summary of the newest theoretical models of the generation of SES. The compatibility of these models with the existing data on SES is discussed. Furthermore, a number of unsolved p roblems are listed, along with suggestions for future experimentation.