70 citations · 164 across the 8 of their papers we have counts for
8 papers
Preliminary results concerning the fracture-induced electromagnetic emissions recorded prior to the Mw 6.7 Earthquake on October 25, 2018 south of Zakynthos
S. M. Potirakis, Y. Contoyiannis, N. S. Melis +5
In this letter we present preliminary results concerning precursors to the recent significant (Mw 6.7) earthquake (EQ) that took place in the region south of the Greek Island of Za…
On the recent seismic activity at eastern Aegean Sea: Analysis of fracture-induced electromagnetic emissions in terms of critical fluctuations
Y. Contoyiannis, S. M. Potirakis, J. Kopanas +4
In this letter we show, in terms of fracture-induced electromagnetic emissions (EME) that the Earth system around the focal areas came to critical condition a few days before the o…
On the recent seismic activity at Ioannina (Greece): Pre-earthquake electromagnetic emissions with critical and tricritical behavior
Y. Contoyiannis, S. M. Potirakis, J. Kopanas +3
In this short paper we report that the dynamics of the earthquake (EQ) preparation processes, as embedded in the observed fracture-induced electromagnetic emissions (EME), were cha…
On the recent seismic activity at Kefalonia island (Greece): Manifestations of an Earth system in critical state
Y. Contoyiannis, S. M. Potirakis, J. Kopanas +4
In this paper we show, in terms of fracture-induced electromagnetic emissions (EME) that the Earth system around the focal areas came to critical condition a few days before the oc…
Signatures of the self-affinity of fracture and faulting in pre-seismic electromagnetic emissions
S. M. Potirakis, K. Eftaxias, J. Kopanas +1
Of particular interest is the detection of precursors of an impending rupture. Theoretical, numerical studies along with laboratory experiments indicate that precursory signs of an…
Unfolding the procedure of characterizing recorded ultra low frequency, kHZ and MHz electromagnetic anomalies prior to the L'Aquila earthquake as pre-seismic ones. Part II
K. Eftaxias, G. Balasis, Y. Contoyiannis +5
Ultra low frequency-ULF (1 Hz or lower), kHz and MHz electromagnetic (EM) anomalies were recorded prior to the L'Aquila catastrophic earthquake (EQ) that occurred on April 6, 2009.…
Unfolding the procedure of characterizing recorded ultra low frequency, kHZ and MHz electromagetic anomalies prior to the L'Aquila earthquake as pre-seismic ones. Part I
K. Eftaxias, L. Athanasopoulou, G. Balasis +6
Ultra low frequency, kHz and MHz electromagnetic anomalies were recorded prior to the L'Aquila catastrophic earthquake that occurred on April 6, 2009. The main aims of this contrib…
Critical features in electromagnetic anomalies detected prior to the L'Aquila earthquake
Y. F. Contoyiannis, C. Nomicos, J. Kopanas +3
Electromagnetic (EM) emissions in a wide frequency spectrum ranging from kHz to MHz are produced by opening cracks, which can be considered as the so-called precursors of general f…