The earthquake of June 8, 2008, was generated by stresses resulting from the motion of the small Aegean Sea plate southwest with respect to the
Eurasia plate with a velocity of about 30 mm/y. The boundary between the Aegean plate and the Eurasia plate in central Greece is diffuse. Seismicity is concentrated in east-trending and northeast-trending zones of deformation. The east-trending zones are characterized by predominantly normal faulting. The northeast-trending zones are characterized by predominantly strike-slip faulting earthquakes. The focal mechanism of the earthquake of June 8 is consistent with the shock having been caused by strike-slip faulting similar to that occurring within the northeast-trending zones. Since the beginning of the twentieth century, the largest crustal earthquakes of central Greece have had magnitudes of about 7.2.
Damage At least 1,156 buildings damaged or destroyed in the cities of
Achaea and
Elis.
Ground effects A search was conducted in order to locate any damage done to the Earth's surface in the form of surface ruptures. This search was heavily conducted in and around the Kato Achaea train station. The Kato Achaia
Train station is located about four fifths of a kilometer from the coastline. This search took place two days after the incident of the earthquake. The search consisted of a mapping of the train station, discussion with a station operator, and a careful process of observing the ground. There was significant notable damage done to the rails of the station. In the northern part of the station there was both compression and extension damage noted on the ground. This did damage to the Kato Achaia train station's rails. Although the rails were replaced before the inspection began. This was done to continue the operation of the station immediately after the earthquake occurred. On the southern side of the station there was obvious evidence of compression damage done to the rails. The movements of the
Earth caused the southern rails to buckle together, making them unusable. ==Aftermath==