Slip Distribution of the 7 September 1999 Athens Earthquake Inferred from an Empirical Green's Function Study
作者： Z Roumelioti , D Dreger , A Kiratzi , N Theodoulidis
DOI: 10.1785/0120020053
关键词:
摘要: The source process during the 7 September 1999 Athens (Greece) earth- quake is investigated using broadband seismograms recorded at regional distances. Source time functions are estimated through an empirical Green's function approach, and their shapes inverted to reveal spatial temporal distribution of fault slip. resulting slip-distribution pattern implies that about 50% total slip occurred a depth greater than hypocentral depth, indicating downward rupture propagation whereas 25% was concentrated shallower patch. Forward calculations displacement field surface show patch possibly responsible for asymmetry observed in it may have contributed significantly damage.
harvard.edu
geoscienceworld.org
highwire.org
auth.gr 
researchgate.net 参考文章(18)
Catherine Papazachou, Basil C. Papazachos, The Earthquakes of Greece Ziti publications. ,(2003)
S.B. Pavlides, G. Papadopoulos, A. Ganas, The Fault that Caused the Athens September 1999 Ms = 5.9 Earthquake: Field Observations Natural Hazards. ,vol. 27, pp. 61- 84 ,(2002) , 10.1023/A:1019927302304
Kevin J. Coppersmith, Donald L. Wells, New Empirical Relationships among Magnitude, Rupture Length, Rupture Width, Rupture Area, and Surface Displacement Bulletin of the Seismological Society of America. ,vol. 84, pp. 974- 1002 ,(1994)
P. Somerville, K. Irikura, R. Graves, S. Sawada, D. Wald, N. Abrahamson, Y. Iwasaki, T. Kagawa, N. Smith, A. Kowada, Characterizing Crustal Earthquake Slip Models for the Prediction of Strong Ground Motion Seismological Research Letters. ,vol. 70, pp. 59- 80 ,(1999) , 10.1785/GSSRL.70.1.59
C. Kontoes, P. Elias, O. Sykioti, P. Briole, D. Remy, M. Sachpazi, G. Veis, I. Kotsis, Displacement field and fault model for the September 7, 1999 Athens Earthquake inferred from ERS2 Satellite radar interferometry Geophysical Research Letters. ,vol. 27, pp. 3989- 3992 ,(2000) , 10.1029/2000GL008510
B. Meyer, R. Armijo, D. Massonnet, J.B. De Chabalier, C. Delacourt, J.C. Ruegg, J. Achache, D. Papanastassiou, Results from combining tectonic observations and SAR interferometry for the 1995 Grevena earthquake : A summary Journal of Geodynamics. ,vol. 26, pp. 255- 259 ,(1998) , 10.1016/S0264-3707(97)00062-8
D. S. Dreger, Empirical Green's function study of the January 17, 1994 Northridge, California earthquake Geophysical Research Letters. ,vol. 21, pp. 2633- 2636 ,(1994) , 10.1029/94GL02661
G.D Bouckovalas, G.P Kouretzis, Stiff soil amplification effects in the 7 September 1999 Athens (Greece) earthquake Soil Dynamics and Earthquake Engineering. ,vol. 21, pp. 671- 687 ,(2001) , 10.1016/S0267-7261(01)00045-8
Yoshimitsu Okada, Surface deformation due to shear and tensile faults in a half-space Bulletin of the Seismological Society of America. ,vol. 75, pp. 1135- 1154 ,(1985)