Acknowledgements

Part of this work was supported by the USGS grants 99HQGR0057 and 00HQGR0048. The Hellman Faculty Fund is acknowledged for partial support.

Figure 13.15: (a) Location of the SCV seismic array. Contours of the basins from the USGS model at 1km, 3 km, 5 km, and 6 km depth are shown in gray. Focal mechanism for the San Juan Bautista $M_{L}$5.4 event is shown. (b) Locations of the teleseismic events used in the study.
\begin{figure*}\begin{center}
\epsfig{file=dolenc05_2_1.eps, width=18.cm}\end{center}\end{figure*}

Figure 13.16: Correlations between different relative measures of ground motion parameters and USGS model basin depth. (a) Travel-time residuals, (b) relative amplitudes, and (c) average P-wave energy averaged over the teleseismic events shown in Figure 13.15b as a function of the USGS model basin depth. (d) Integrated squared vertical velocity and (e) vertical PGV measured for the San Juan Bautista event as a function of the USGS model basin depth. (f) Period of the microseisms H/V peak as a function of the USGS model basin depth.
\begin{figure*}\begin{center}
\epsfig{file=dolenc05_2_2.eps, width=18.cm}\end{center}\end{figure*}

Berkeley Seismological Laboratory
215 McCone Hall, UC Berkeley, Berkeley, CA 94720-4760
Questions or comments? Send e-mail: www@seismo.berkeley.edu
© 2005, The Regents of the University of California