Figure 7. Peak ground acceleration, or PGA, in units of g, for B-C boundary site class (Vs30=760 meters per second) for 10% probability of exceedance in 50 years (or a return period of 475 years), derived from the fault-based source model with time-dependent methodology. Credit: Erdik et al., 2025, CC BY-NC-ND 4.0

Figure 7. Peak ground acceleration, or PGA, in units of g, for B-C boundary site class (Vs30=760 meters per second) for 10% probability of exceedance in 50 years (or a return period of 475 years), derived from the fault-based source model with time-dependent methodology. Credit: Erdik et al., 2025, CC BY-NC-ND 4.0

Figure 7. Peak ground acceleration, or PGA, in units of g, for B-C boundary site class (Vs30=760 meters per second) for 10% probability of exceedance in 50 years (or a return period of 475 years), derived from the fault-based source model with time-dependent methodology. Credit: Erdik et al., 2025, CC BY-NC-ND 4.0

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