Publications

Papers published in International Journals

Zahradnik, J., F. Gallovic, E. Sokos, A. Serpetsidaki and G-A. Tselentis: Quick Fault-Plane Identification by a Geometrical Method: Application to the Mw 6.2 Leonidio Earthquake, 6 January 2008, Greece. Seismological Research Letters Volume 79, Number 5, September/October 2008, 653-662.
Kiratzi, A., Sokos, E., Ganas A., Tselentis A., Benetatos C., Roumelioti Z., Serpetsidaki A., Andriopoulos G., Galanis O., Petrou P., 2008. The April 2007 earthquake swarm near Lake Trichonis and implications for active tectonics in western Greece. Tectonophysics, 452, 51-65.
Sokos, E. and Zahradnik, J, 2008 . ISOLA A Fortran code and a Matlab GUI to perform multiple-point source inversion of seismic data. Computers and Geosciences, 34, 967-977.
Zahradnik, J., Sokos, E., Tselentis, G-A and Martakis, N., 2008. Non-double-couple mechanism of moderate earthquakes near Zakynthos, Greece, April 2006; explanation in terms of complexity, Geophysical Prospecting, 56, 341-356.
M. Sachpazi, A. Galve, M. Laigle, A. Hirn, E. Sokos, A. Serpetsidaki, J.-M. Marthelot, J.M. Pi Alperin, B. Zelt and B. Taylor, 2007. Moho topography under central Greece and its compensation by Pn time-terms for the accurate location of hypocenters: The example of the Gulf of Corinth 1995 Aigion earthquake, Tectonophysics, Vol.440, 53-65.
Tselentis, G-A. Serpetsidaki, A. Martakis, N. Sokos, E. Paraskevopoulos, P and Kapotas, S., 2007: Local high resolution passive seismic tomography and Kohonen neural networks, application at the Rio-Antirrio Strait, Central Greece. Geophysics, Vol.72, No.4, B93-B106.
Etiope, G., Papatheodorou, G., Christodoulou, D., Ferentinos, G., Sokos, E., Favali, P., 2006. Methane and hydrogen sulfide seepage in the NW Peloponnesus petroliferous basin (Greece): origin and geohazard. AAPG Bull. 90 (5), 701–713.
G-A. Tselentis, E. Sokos, N. Martakis and A. Serpetsidaki., 2006: Seismicity and Seismotectonics in Epirus, Western Greece: Results from a Microearthquake Survey. Bulletin of the Seismological Society of America, Vol. 96, No. 5, 1706–1717
Jansky, J., E. Sokos, A. Serpetsidaki, H. Lyon-Caen, 2006. Station correction of PATNET network for improvement of earthquake location in central part of Gulf of Corinth. Acta Geodyn. Geomater., Vol. 3, No. 4 (144), 77-85.
Tselentis, G-A., Gkika, F., and Sokos E., 2006: Tsunami hazards associated with the Perachora fault at Eastern Corinth Gulf-Greece. Bulletin of the Seismological Society of America, Vol. 96, No. 5,1649–1661
Ganas, A, Sokos, E, Agalos, A, Leontakianakos, G, Pavlides S, 2006. Coulomb stress triggering of earthquakes along the Atalanti Fault, central Greece: Two April 1894 M6+ events and stress change patterns. Tectonophysics, 420, 357–369.
Zahradník, J., Serpetsidaki, A., Sokos, E, and Tselentis, G-A. (2005). Iterative deconvolution of regional waveforms and a double-event interpretation of the 2003 Lefkada earthquake, Greece, Bull. Seism. Soc. Am., 95, no. 1, 159-172.
Ganas, A., Drakatos, G., Pavlides, S.B, Stavrakakis, G.N, Ziazia, M., Sokos, E., & Karastathis, V.K., 2005. The 2001 Mw = 6.4 Skyros earthquake, conjugate strike-slip faulting and spatial variation in stress within the central Aegean Sea. Journal of Geodynamics, 39, 61–77.
Burton, P.W., Xu, Y., Qin, C., Tselentis, G-A., and Sokos, E. (2004). A catalogue of seismicity in Greece and the adjacent areas for the twentieth century, Tectonophysics, 390, pp 117-127.
Burton, P.W., Qin, C.Y., Tselentis, G-A., and Sokos E. 2004. Extreme Earthquake and Earthquake Perceptibility Study in Greece and its Surrounding Area, Natural Hazards. 32, 3, 277-312.
Janský, J., Zahradník, J., Sokos, E., Serpetsidaki, A., and Tselentis, G-A. (2004), Relocation of the 2001 earthquake sequence in Aegion, Greece, using grid search, Studia Geoph. et Geod. 48, 331-344.
Zahradník, J., Janský, J., Sokos, E., Serpetsidaki, A., Lyon-Caen, H., and Papadimitriou, P. (2004), Modeling the ML4.7 mainshock of the February-July 2001 earthquake sequence in Aegion, Greece, J. of Seismology 8, 247-257.
Burton P., Xu Y., Tselentis G-A., Sokos E. and Aspinall W., 2003. Strong ground acceleration seismic hazard in Greece and neighboring regions, Soil Dynamics and Earthquake Enginnering, 23, 159-181.
Plicka, V., Sokos, E., Tselentis, G.-A. & Zahradnik, J., 1998. The Patras earthquake (July 14, 1993): relative roles of source, path and site effects. J. Seismology, 2, 337-349.
Tselentis, G-A., Melis, N.S., Sokos, ?. and Beltas, P., 1997. The winter 1991-1992 Earthquake Sequence at Cephallonia Island, Western Greece. Pure and Applied Geophysics, 150, 75-89.
Tselentis, G-A., Melis, N.S., Sokos, E. and Papatsimpa, K., 1996. The Egion June 15, 1995 (6.2 ML) earthquake, western Greece. Pure and Applied Geophysics, Vol.147, no.1, 83-98.
Koukouvelas, I., Mpresiakas, A., Sokos, E., and Doutsos, T. 1996. The tectonic setting and earthquake ground hazards of the 1993 Pyrgos earthquake , Peloponnese Greece, Journal of the Geological Society, vol. 153, no. 1, pp. 39-50(12).

Papers published in Conference Proceedings

Παπαιωάννου, Χ., Βούλγαρης, Ν., Καρακαίσης, Γ., Κουτράκης, Σ., Λατουσάκης, Ι., Μακρόπουλος, Κ., Παπαζάχος, Β., Σώκος, Ε., Σταυρακάκης, Γ. και Τσελέντης, Γ. 2008. Η αξιοποίηση των νέων σεισμολογικών δεδομένων στη σύνταξη του νέου χάρτη σεισμικής επικινδυνότητας της Ελλάδας., 3ο Πανελλήνιο Συνέδριο Αντισεισμικής Μηχανικής και Τεχνικής Σεισμολογίας, 5-7 Νοεμβρίου, Αθήνα.
Δρακάτος, Γ., Βαλαδάκη-Πλέσσα, Αικ., Γαϊτανάκης, Π., και Σώκος Ε., 2007. Παρουσίαση της μεθοδολογίας για την εκτίμηση του σεισμικού κινδύνου στην ιστορική πόλη του Ναυπλίου. 8ο ΠΑΝΕΛΛΗΝΙΟ ΓΕΩΓΡΑΦΙΚΟ ΣΥΝΕΔΡΙΟ της Ελληνικής Γεωγραφικής Εταιρείας, Τμήμα Γεωλογίας & Γεωπεριβάλλοντος, 4-7 Οκτωβρίου 2007, Αθήνα
Danciu, L., Sokos, E., and G-A Tselentis, 2007. Probabilistic seismic hazard assessment in terms of engineering seismic parameters in Greece. International Symposium on Seismic Risk Reduction. The JICA Technical Cooperation Project in Romania, Bucharest, 26-27 April, 2007
Danciu, L., Sokos, E., and G-A Tselentis, 2007. Deaggregation of the Regional Seismic Hazard: City of Patras, Greece. Proceedings of the 1st IASME / WSEAS International Conference on Geology and Seismology (GES'07), Portoroz, Slovenia, May 15-17, 2007
Roumelioti, Z., A. Ganas, E. Sokos, P. Petrou, A. Serpetsidaki and G. Drakatos (2007). Toward a joint catalogue of recent seismicity in western Greece: preliminary results, Proc. 11th International Conference of the Geological Society of Greece, 24-26 May 2007, Athens, Greece.
Tselentis, G-A., Serpetsidaki, A., Gkika, F., Sokos, E., Danciu L., and Paraskevopoulos, P. 2004. Seismic Hazard Simulation and Risk Reduction Training Algorithm for the City of Patras-Greece. Risk Analysis IV 2004, WIT Press, Southampton, pp.12-22
Curd, S.R., Burton P, Davenport C., Sokos E., and Tselentis G-A., (2000): Statistical analysis of aftershocks and swarms associated with active faults in central Greece. ESC 2000, Lisbon, 10-15 Sept.
Sokos E., Martakis N., Tselentis G-A., 2000. Stress tensor inversion for Attiki – Central Greece, using the Athens 7th September 1999 aftershock sequence. Annales Geologiques Des Pays Helleniques, Tome XXXVIII, Fasc.B, 63-72.
Σώκος Ε., 1998. Εφαρμογή της Μεθόδου των Εμπειρικών Συναρτήσεων Green στο Σεισμικό Σενάριο της Πόλης της Πάτρας. Δελτίο της Ελληνικής Γεωλογικής Εταιρίας τομ.ΧΧΧΙΙ/4, 267-272, Πρακτικά 8ου Διεθνούς Συνεδρίου, Πάτρα, Μάιος 1998.
Σώκος Ε., 1998. Συνθετικές Εδαφικές Κινήσεις και Φάσματα Σχεδιασμού στην Θέση Κατασκευής του Νέου Νομαρχιακού Νοσοκομείου Κέρκυρας. Δελτίο της Ελληνικής Γεωλογικής Εταιρίας τομ.ΧΧΧΙΙ/4, 181-189, Πρακτικά 8ου Διεθνούς Συνεδρίου, Πάτρα, Μάιος 1998.
Tselentis, G-A, Sokos, E. 1996. Site specific design motions at a site near Pyrgos city, western Greece. First International Symposium, Earthquake Resistant and Engineering Structures. Thessaloniki 30 October- 1 November, II, 47-55.
Burton, P.W., Melis, N.S, Papatsimba, Sokos, E., Tselentis, G-A, and Maguire, P.K. Seismotectonic rupture properties of microearthquakes following the Pyrgos (1993 March 26) earthquake sequence in Western Greece. XXV Gen. Assem. of ESC, Reykjavik, September 9-14, 1996, Iceland, 294-299.
G-A. Tselentis, G. Koukis, E. Sokos, D. Rubas, J. Jansky, V. Plicka, M. Pakzad, and J. Zahradnik.1996. Modelling the strong ground motions in the city of Patras, Greece, during July 1993 earthquake. Paper No.127 (CD), Proc. 11th World Conference on Earthquake Engineering, Acapulco 25-17 June, Mexico.
Tselentis, G-A., Vasiliou, J., Sokos, E., Tsarpalis, P., and Rubas D., 1995. Reassessment of the intensity of strong motions experienced during the Vartholomio (W.Greece) 1988 earthquake. Proceedings of the 5th Intern. Conf on “Seismic Zonation”, October 17-19, Nice, France, II, 1165-1172.
Tselentis, G-A., Sokos, E. and Melis, N.S., 1995. Assessment of representative earthquake motions for Patras Seismic Scenario. Proceedings of the 5th Intern. Conf on “Seismic Zonation”, October 17-19, Nice, France, II, 1383-1391.
Tselentis, G-A., Melis, N.S. and Sokos, E., 1994. The Patras (July 14, 1993; MS=5.4) earthquake sequence. Δελτίο Ελληνικής Γεωλογικής Εταιρίας τομ.ΧΧΧ/5, 159-165, 1994, Πρακτικά 7ου Επιστημονικού Συνεδρίου, Θεσσαλονίκη, Μάιος 1994.
Melis, N.S., Tselentis, G-A. and Sokos, E., 1994. The Pyrgos (March 26, 1993; MS=5.2) earthquake sequence as it was recorded by the Patras Seismic Network. Δελτίο Ελληνικής Γεωλογικής Εταιρίας τομ.ΧΧΧ/5, 175-180, 1994, Πρακτικά 7ου Επιστημονικού Συνεδρίου, Θεσσαλονίκη, Μάιος 1994.
Tselentis, G-A, Sokos, E., Vasiliou, J., Kalteziotis, N. and Rubas, D. (1994). Site conditions and site response at Dafnes, W.Greece during Pyrgos March 1993 earthquake sequence. Proceedings of the 2nd Intern. Conf on Earthquake Resistant Construction & Design, June 15-17, Berlin, Germany, 117-126.

Abstracts - Posters

Briole P., Armijo R., Avallone A., Bernard P., Charara R., Deschamps A., Dimitrov D., Elias P., Grandin R., Ilieva M., Lambotte S., Lyon-Caen H., Meyer B., Mouratidis A., Nercessian A., Papanastassiou D., Ruegg J.C., Sokos E., Sykioti O, 2008. Multidisciplinary study of the June 8, 2008, Mw=6.4 Andravida earthquake, 31st General Assembly of the European Seismological Commission, Hersonissos, Crete, Greece, 7-12 September 2008.
Adamova P., Sokos E., Zahradnik J. 2008. Problematic non-double-couple mechanism of the 2002 Amfilochia Mw5 earthquake, western Greece, 31st General Assembly of the European Seismological Commission, Hersonissos, Crete, Greece, 7-12 September 2008.
Sokos E., Serpetsidaki A., Tselentis G.A., Cervinkova D., Zahradnik J. 2008. Moment-Tensor Calculations by Inversion of Near-Regional Waveforms – Satellite Network PSLNET and Software ISOLA, 31st General Assembly of the European Seismological Commission, Hersonissos, Crete, Greece, 7-12 September 2008.
Zahradnik J., Gallovic F., Sokos E., Serpetsidaki A., Tselentis G. A. 2008. Quick Fault-Plane Identification by a Geometrical Method: The Mw6.2 Leonidio Earthquake, January 6, 2008, Greece, and Some Other Recent Applications. 31st General Assembly of the European Seismological Commission, Hersonissos, Crete, Greece, 7-12 September 2008.
Sokos, E.; Zahradnik, J.; Serpetsidaki, A.; Tselentis, G-A. The Mw 6.2 Leonidio, southern Greece earthquake of January 6, 2008: Preliminary identification of the fault plane. Geophysical Research Abstracts, Vol. 10, EGU2008-A-10938.
Kiratzi, A., E. Sokos, A. Ganas, A. Tselentis, C. Benetatos, Z. Roumelioti, A. Serpetzidaki, G. Andriopoulos, O. Galanis, and P. Petrou, 2008. The April 2007 earthquake swarm near Lake Trichonis and implications for active tectonics in western Greece. Geophysical Research Abstracts, Vol. 10, EGU2008-A-07446,
Fermeli, G., Alexandropoulou, S., Sokos, E., Foundas, P., and Germenis, N., 2006. Earthquakes and school community - thematic network Egelados. ID 1916, SS3 poster at the First European Conference on Earthquake Engineering and Seismology, 3-8 Sep. 2006, Geneva, Switzerland. Abstract book, p. 472.
Pikoulis, V., Psarakis, E., and Sokos, E., 2006. A new two step correlation based technique for the classification of seismic events. ID 1986, SC-B1 poster at the First European Conference on Earthquake Engineering and Seismology, 3-8 Sep. 2006, Geneva, Switzerland. Abstract book, p. 448.
Zahradník, J., Janský, J., Plicka, V., Sokos, E., 2006. Cythera M6.7 earthquake (January 8, 2006) in Southern Aegean: uneasy recognition of the upward rupture propagation - ID 1859, SC-B1-II oral presentation at the First European Conference on Earthquake Engineering and Seismology, 3-8 Sep. 2006, Geneva, Switzerland. Abstract book, p. 102.
Sokos, E., Zahradník, J., 2006. ISOLA GUI - a combined Fortran-Matlab tool for Moment tensor inversion of regional data – ID 1881, SC-B0 poster at the First European Conference on Earthquake Engineering and Seismology, 3-8 Sep. 2006, Geneva, Switzerland. Abstract book, p. 282.
Tselentis, G-A., Sokos, E., Serpetsidaki, A., Zahradník, J., Janský, J., Plicka, V., 2006. New satellite BB network of western Greece and its application to the M5 earthquake sequence of Zakynthos, April 2006 - ID1869, SC-A0 poster at the First European Conference on Earthquake Engineering and Seismology, 3-8 Sep. 2006, Geneva, Switzerland. Abstract book, p. 273.
Sachpazi, M., Galve, A., Laigle, M., Hirn, A., Sokos, E., Serpetsidaki, A., Marthelot, J.-M., Zelt, B. and Taylor, B., 2005. Moho topography in central Greece and implications for earthquake location, International Symposium on the Geodynamics of Eastern Mediterranean: Active Tectonics of the Aegean Region, 15-18 June 2005, Kadir Has University, Turkey.
Sokos, E., Melis, N. and Konstantinou K., 2005. Further attempts to apply routine moment tensor solutions in Greece, using NOA-HL broadband data, International Symposium on the Geodynamics of Eastern Mediterranean: Active Tectonics of the Aegean Region, 15-18 June 2005, Kadir Has University, Turkey.
Zahradník, J., and Sokos, E., 2004. Problematic non-shear mechanism of moderate earthquakes in western Greece. Oral presentation at Europ. Seismol. Comm., 12-17 Sep. 2004, Potsdam, Germany. Abstract book, p. 107.
Zahradník, J., Serpetsidaki, A., Sokos, E, and Tselentis, G-A., 2004. A double-event interpretation of the 2003 Lefkada earthquake, Greece. Oral presentation at Europ. Seismol. Comm., 12-17 Sep. 2004, Potsdam, Germany. Abstract book, p. 98.
Melis, N., Sokos, E., Konstantinou, K., Stavrakakis, G., Boukouras, K., 2004. Towards automatic moment tensor retrieval in Greece: An attempt using regional broadband data recorded by the Hellenic Broadband Seismic Network (HL). Europ. Seismol. Comm., 12-17 Sep. 2004, Potsdam, Germany. Abstract book, p. 61.
Serpetsidaki A., Tselentis G-A., Sokos E. and Zahradnik J., 2004: Modeling Athens 1999 earthquake strong motion at Ano Liosia site. 5th International Symposium on Eastern Mediterranean Geology, Thessaloniki, Greece, 14-20 April 2004, p.948.
Sokos, E., and Zahradník, J., 2004. A new user-friendly computer tool for source inversion using regional records. 5th International Symposium on Eastern Mediterranean Geology, Thessaloniki, Greece, 14-20 April 2004, p.653.
Pavlides, S., Kouskouna, V., Ganas, A., Caputo, R., Karastathis, V. and Sokos, E., 2004. The Gonnoi (NE Thessaly - Greece) Earthquake (June 2003, Ms=5.5) and the Neotectonic Regime of Lower Olympus. 5th International Symposium on Eastern Mediterranean Geology, Thessaloniki, Greece, 14-20 April 2004, p.627.
Ganas, A., Stavrakakis, G., Pavlides, S., Sokos, E., and Karastathis, V., 2003. The Lefkas Mw 6.3, 14/8/03 05:14:53 Earthquake: Co-seismic Stress Transfer and Seismic Hazard Implications. In Book of Abstracts: The South Aegean Active Volcanic Arc, Present Knowledge and Future Perspectives, 17-20 September 2003, Milos Island, Greece, p. 89.
Zahradník, J., Janský, J., Sokos, E., and Lyon-Caen, H., 2002. Earthquake sequence February-July 2001 in Aegion, Greece. Oral presentation (SCC-1-04-O) at Europ. Seismol. Comm., 1-6 Sep. 2002, Genoa, Italy. Abstract book, p. 190.
Serpetsidaki, A.; Sokos, E., 2002. Site effects study in Athens (Greece) using the 7th September 1999 earthquake aftershock sequence Poster at Europ. Geophys. Soc., 21-26 April 2002, Nice, France. EGS02-A-04448; SE5.05-1TU5P-082; Poster Area: SE.
Janský, J., Zahradník, J., Sokos, E., and Serpetsidaki, A., 2002. Relocation of the 2001 earthquake sequence in Aegion, Greece, using grid search. Poster at Europ. Geophys. Soc., 21-26 April 2002, Nice, France. EGS02-A-04068; SE4.08-1FR5P-066; Poster Area: SE.
E.Sokos, J.Zahradnik, J.Jansky and A. Serpetsidaki, 2002. Problematic location and focal mechanism of weak earthquakes: example from the February – July 2001 sequence in Aegion, Greece, EGS XXVII General Assembly, Nice, France, EGS02-A-01779; SE4.08-1FR5P-071; Poster Area: SE.
E Sokos, G-A Tselentis, V Plicka, J Zahradnik, 1997. An Attempt to Explain Strong-Motion Records of Patras'93 Earthquake. Paper presented at IASPEI Conference, Thessaloniki 18-28 August (Oral Presentation).

Web Page-Publications

Problems of quick identification of the fault plane for earthquake on Rhodos Island, Greece (July 15, 2008, Mw 6.4), J. Zahradnik, E. Sokos and A.Tselentis. EMSC web page, http://www.emsc-csem.org/Doc/20080715_GREECE/Rhodes_15_07_08.pdf
Quick assessment of the fault plane, for the recent strike-slip event in the North-Western Peloponnese, Greece (8 June 2008, Mw 6.3), Sokos, E., Serpetsidaki, A., Tselentis, G-A. and Zahradnik, J. EMSC web page, http://www.emsc-csem.org/Doc/20080608_GREECE/H_C_08_06_2008.pdf.
Quick assessment of the fault plane for the recent strike-slip event in Southern Greece (20 February 2008, Mw 6.2) Zahradnik, J., Sokos, E., Serpetsidaki, A., and Tselentis, G-A. EMSC web page, http://www.emsc-csem.org/current/evt/20_02_2008_Mw62.pdf.
Quick assessment of the fault plane, for the recent event in Southern Greece (14 February 2008, Mw 6.9) Sokos, E., Serpetsidaki, A., Zahradnik, J. and Tselentis, G-A., EMSC web page, http://www.emsc-csem.org/current/evt/14_Feb_event_Sokos.et.al.pdf.
The Mw 6.2 Leonidio, southern Greece earthquake of January 6, 2008: Preliminary identification of the fault plane. J. Zahradnik, E. Sokos, A.Serpetsidaki, and G-A.Tselentis, EMSC web page, http://www.emsc-csem.org/current/evt/Leonidio_CUP_UPSL_emsc.pdf.