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Annual Meeting - SCEC.org

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Report | <strong>SCEC</strong> Research Accomplishments<br />

Figure 70. Snapshots of cumulative velocity vector magnitude for a simulation with fractal inhomogeneities having a Hurst value of 0 and<br />

standard deviation of 10%. Bands of amplified/deamplified motions develop as the SH/Love waves sweep through the inhomogeneities and<br />

the wave field is locally focused/defocused.<br />

References<br />

Boore, D. M., and G. M. Aktinson (2008). Ground-motion prediction equations for the average horizontal component of PGA,<br />

PGV, and 5%-damped PSA at spectral periods between 0.01 s and 10.0 s, Earthq. Spectra 24, no. 1, 99–138, doi<br />

10.1193/1.2830434.<br />

Bryant, W.A., 1987, Cleghorn and related faults, San Bernardino County: California Division of Mines and Geology Fault<br />

Evaluation Report FER-187, microfiche copy in California Division of Mines and Geology Open-File Report 90-14, 9 p.,<br />

scale 1:24,000.<br />

Campbell, K. W., and Y. Boz<strong>org</strong>nia (2008). NGA ground motion model for the geometric mean horizontal component of PGA,<br />

PGV, PGD and 5% damped linear elastic response spectra for periods ranging from 0.01 to 10 s, Earthq. Spectra 24, no. 1,<br />

139–171, doi 10.1193/1.2857546.<br />

Graves, R. W., and A. Pitarka (2010) Broadband ground-motion simulation using a hybrid approach, Bull. Seismol. Soc. Am.<br />

100, 2095–2123, doi: 10.1785/0120100057.<br />

Li, W. & Assimaki, D. (2010) Site- and Motion-Dependent Parametric Uncertainty of Site-Response Analyses in Earthquake<br />

Simulations, Bull. Seismol. Soc. Am. 100, 995-1009, doi: 10.1785/0120090030.<br />

Olsen, K. B., S. M. Day, J. B. Minster, Y. Cui, A. Chourasia, M. Faerman, R. Moore, P. Maechling, and T. Jordan (2006), Strong<br />

shaking in Los Angeles expected from southern San Andreas earthquake, Geophys. Res. Lett., 33, L07305,<br />

doi:10.1029/2005GL025472.<br />

Tape, C., Q. Liu, A. Maggi, and J. Tromp (2009). Adjoint tomography of the southern California crust, Science 325, 988–992.<br />

Seismic Hazard and Risk Analysis<br />

This report highlights the results of five projects that made significant contributions to seismic hazard and seismic risk<br />

analysis.<br />

86 | Southern California Earthquake Center

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