THE EARTHQUAKE OF 426BC IN N. EVOIKOS GULF REVISITED: AMALGAMATION OF TWO DIFFERENT STRONG EARTHQUAKE EVENTS?


I. Papaioannou
G. A. Papadopoulos
S. Pavlides
Abstract

An examination of historiographie and seismological studies of the last two centuries showed that probably some of them amalgamated the 426BC earthquake event of Maliakos Gulf with a second earthquake occurring later in the same area. Reexamination of the classical documentary sources regarding the earthquake of 426BC and its associated tsunami revealed the different descriptions of Thucydides and Strabo as well as several inconsistencies that characterize their texts. These imply that possibly two different earthquakes occurred in the area of Maliakos Gulf during the 5th and 3rd centuries BC. This hypothesis is further supported by archaeological evidence which indicates that the destruction horizons found in excavations in Lamia and Oreos were caused by strong earthquake activity. The first is dated around middle 3rd century BC, while the second is dated from 225 to 215BC. Regarding the first of the suggested earthquakes, the information that only Peparethus (Skopelos) was damaged indicates that possibly it wasn't so strong. Chronologically this event should be placed on the summer of 426B.C. On the contrary, it seems that the second event was very strong, given that it affected many places in a large area of destruction. This earthquake probably occurred after 426B.C. and its terminus post quern is around 200B.C. The archaeological destruction may represent the earthquake described by Strabo that is the second event.

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  • Seismology
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References
Classical sources
Diodoros. Liber XII, 58.
Strabo. Geographika I, 3.20
Thucydides. Historiae III, 89.2 and 89.5
Contemporary sources
Antonopoulos, J., 1992. The tsunami of 426BC in the Maliakos Gulf, Eastern Greece, Natural Hazards, 5, 83-93.
Beloch, K.J., 1911. Klio, XI, Leipzig, Theodor Weicher, 441.
Beloch, K.J., 1924. Griechische Geschihte I, Berlin und Leipzig, Walter de Gruyter & Co, 55.
Béquignon, Y., 1937. La vallée du Spercheios des origins au IV siècle, études o" archéologie et de topographie, Paris, E. de Boccard, 69-73.
Bousquet, B. And Pechoux, P.Y., 1978. Recherches bibliographie sur la seismicite historique. Rapport Final D' Avtivite Scientifique de Γ Equipe du Laboratoire de Geologie Dynamique de Γ Universite Paris Sud sur le résultat des etudes de Neotectonique en Greece, 3, 47-65, 4, 93-126.
Capelle, W., 1908. Erdbebenforschung, Paulys Realencycl. Class. Altert., suppl 2, 603.
Dakoronia, Ph., 2000. Δύο νέες περιπτώσεις καταγραφής σεισμικού γεγονότος σε αρχαία μνημεία στη Λαμία, 3° Διεθνές Συνέδριο για την Αρχαία Ελίκη και Αιγιαλεία, 6-9 Οκτωβρίου, Νικολαίικα Διακοπτόν. (Dio nées periptoseis katagrafis seismikou gegonotos se archaia mnimia sti Lamia, 3th International Conference on Ancient Helike and Aigialeia, 6-9 October, Nikoiaiika of Diakopton. )
Guidoboni, E., Comastri, A. and Traina, G., 1994. Catalogue of ancient earthquakes in the Mediterranean area up to the 10th century, SGA Storia Geofisica Ambiente, Bologna, 504pp.
Neuman, C. und Partsch, J., 1885. Physikalische Geographie von Griechenland, Breslau, Verlag, 321-322.
Papadopoulos, G.A., 2001. Tsunamis in the East Mediterranean: A catalogue for the area of Greece and adjacent seas. Proc. IOC-IUGG Internati. Workshop Tsunami Risk assessment Beyond 2000:Theory, Practice and Plans, June 14-16, Moscow, 2000, 34-43.
Papazachos, B.C. and Papazachou C. B.,1989. Οι Σεισμοί της Ελλάδας, Θεσσαλονίκη, Εκδ. ΖΗΤΗ, 356σ.. (Οι seismoi tis Ellados, Thessaloniki, Ziti Edit., 356pp.)
Papazachos, B.C. and Papazachou C. B.,1997. The earthquakes of Greece, Thessaloniki, Ziti Edit.,304 pp.
Papazachos, B.C. and Papazachou, C. B., 2003. Οι Σεισμοί της Ελλάδας, Θεσσαλονίκη, Εκδ. ΖΗΤΗ, 286ρρ. (Οι seismoi tis Ellados, Thessaloniki, Ziti Edit., 286pp.)
Papazachos, B.C., Papaioannou, Ch., Papazachos, C.B. and Savvaidis, A.A., 1997. Atlas of isoseismals maps for strong earthquakes in Greece and surrounding area. Pubi. Geoph. Lab. Univ. Thessaloniki, 4, 200pp.
Schober, F., 1924. Phokis. Inaugural-Dissertation, Jena.
Sieberg, A. Erbebengeographie, Handbush der Geophysik, Berlin, 4.
Vortselas, J.G., 1907. Φθιώτις, η προς Νότον της Όθρυος, ήτοι απάνθισμα ιστορικών και γεωγραφιών ειδήσεων από των αρχαιοτάτων χρόνων μέχρι των καθ'ημάς, Αθήνα, Αθ. Α. Παπασπυρ {Phthiotis, I pros Noton tis Orthrios, iti apanthisma istorikon kai geographikon idiseon apo ton archaiotaton chronon mechri ton kath'imas, Athens, A.A. Papaspy)
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