pure and applied geophysics

, Volume 115, Issue 3, pp 655–666 | Cite as

A lithospheric model to interpret focal properties of intermediate and shallow shocks in central greece

  • B. C. Papazachos
Article

Summary

An attempt has been made to interpret the striking difference, in focal properties, between the intermediate and shallow earthquakes in Central Greece and an observed time sequence of these shocks by a lithospheric model. This model consists of a lithospheric slab descending from the Ionian to the Aegean and a back-arc expanding Aegean lithosphere. Thrust faulting near the top surface of the slab, caused by the sinking of the slab, triggers spreading and normal faulting in the back-arc Aegean region.

Key words

Seismology Greece Plate tectonics Focal mechanism 

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Copyright information

© Birkhäuser Verlag 1977

Authors and Affiliations

  • B. C. Papazachos
    • 1
  1. 1.Seismological InstituteNational Observatory of AthensAthensGreece

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