2008/08/13 by C. Thanassoulas, Thanassoulas, C., V. Klentos +3 · 2 citations
Earth and Planetary Sciences · Engineering · Physics and Astronomy · #Earthquake Detection and Analysis #FOS: Physical sciences #Geophysical Methods and Applications #Geophysics (physics.geo-ph) #Seismic Waves and Analysis #physics.geo-ph
paper · pdf · doi:10.48550/arxiv.0808.1801
13 pages, 36 figures, http://www.earthquakeprediction.gr
arxiv created 2008/08/13 · openalex publication_date 2008/08/13 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The Earth's preseismic oscillating (T = 24h) electric field recorded for a short-time period of some days is analyzed in terms of its intensity vector azimuthal direction calculated at one monitoring site. The calculated azimuthal directions are compared to the concurrent seismicity observed for the same period of time. Examples are presented for proving the agreement between the electric field intensity vectors calculated azimuths and the corresponding ones referring to the EQs - monitoring site location. Finally, an example is presented on account of the use of this methodology upon three different monitoring sites for the utilization of the estimation of the epicentral area of a large future EQ at the Methoni, Greece seismogenic area.