dreger2.pdf caption:Fault slip maps for the 1994 Northridge earthquake are compared.  (a) The slip map obtained in this study by inverting regional distance broadband data.  (b) The slip map obtained by inverting seismic moment rate functions derived from empirical Green’s function deconvolution (Dreger, 1994; Dreger, 1997).  These maps compare well with those obtained by inverting local strong ground motions. (c) compares the map of Wald et al. (1996) obtained from local strong motion, teleseismic waveform data, and geodetic and leveling data.  (d) Zeng and Anderson (1996) inverted only strong motion data using a different methodology. Each map has the same scaling and the white star identifies the hypocenter.