Articles | Volume 13, issue 9
https://doi.org/10.5194/nhess-13-2381-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/nhess-13-2381-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
27 Sep 2013
Research article |
| 27 Sep 2013
On the puzzling feature of the silence of precursory electromagnetic emissions
K. Eftaxias
Department of Physics, Section of Solid State Physics, University of Athens, Panepistimiopolis, 15784 Zografos, Athens, Greece
S. M. Potirakis
Department of Electronics Engineering, Technological Education Institute (TEI) of Piraeus, 250 Thivon & P. Ralli, 12244 Aigaleo, Athens, Greece
T. Chelidze
M. Nodia Institute of Geophysics at the I. Javakhishvili Tbilisi State University, 1 Alexidze str., Tbilisi 0171, Georgia
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Based on the methods of critical fluctuations and natural time, we have shown that the fracture-induced MHz electromagnetic emissions recorded by two stations in our network prior to two recent significant earthquakes that occurred in Cephalonia present criticality characteristics, implying that they emerge from a system in critical state.
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Based on the methods of critical fluctuations and natural time, we have shown that the fracture-induced MHz electromagnetic emissions recorded by two stations in our network prior to two recent significant earthquakes that occurred in Cephalonia present criticality characteristics, implying that they emerge from a system in critical state.
S. M. Potirakis, K. Eftaxias, G. Balasis, J. Kopanas, G. Antonopoulos, and A. Kalimeris
Nat. Hazards Earth Syst. Sci. Discuss., https://doi.org/10.5194/nhessd-2-2981-2014, https://doi.org/10.5194/nhessd-2-2981-2014, 2014
Preprint withdrawn
K. Eftaxias and S. M. Potirakis
Nonlin. Processes Geophys., 20, 771–792, https://doi.org/10.5194/npg-20-771-2013, https://doi.org/10.5194/npg-20-771-2013, 2013
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