Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/1997
AuthorsDi Luccio, F.* 
Pino, N. A.* 
Thio, Hong-Kie* 
TitleA study of regional waveform calibration in the eastern Mediterranean
Issue Date2003
Series/Report no.11/30(2003)
DOI10.1029/2002GL016438
URIhttp://hdl.handle.net/2122/1997
KeywordsBody wave propagation
earthquake parameters
lithosphere
upper-mantle
Subject Classification04. Solid Earth::04.06. Seismology::04.06.03. Earthquake source and dynamics 
04. Solid Earth::04.06. Seismology::04.06.09. Waves and wave analysis 
04. Solid Earth::04.07. Tectonophysics::04.07.07. Tectonics 
AbstractWe modeled Pnl phases from several moderate magnitude earthquakes in the eastern Mediterranean to test methods and develop path calibrations for determining source parameters. The study region, which extends from the eastern part of the Hellenic arc to the eastern Anatolian fault, is dominated by moderate earthquakes that can produce significant damage. Our results are useful for analyzing regional seismicity as well as seismic hazard, because very few broadband seismic stations are available in the selected area. For the whole region we have obtained a single velocity model characterized by a 30 km thick crust, low upper mantle velocities and a very thin lid overlaying a distinct low velocity layer. Our preferred model proved quite reliable for determining focal mechanism and seismic moment across the entire range of selected paths. The source depth is also well constrained, especially for moderate earthquakes.
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