Table 1 Modeling parameters
From: Stochastic ground motion simulation of the 2016 Meinong, Taiwan earthquake
Parameter | Parameter value |
|---|---|
Fault orientation strike/dip | 281°/24° |
Fault dimension (km) | 45 × 25 |
Subfault dimensions | 3 × 2 |
Slip distribution | Lee et al. (2016) |
Crustal shear-wave velocity (km/s) | 3.6 |
Crustal density (g cm−3) | 2.8 |
Rupture velocity | 0.8 × shear-wave velocity |
Anelastic attenuation, Q(f) | 86.4·f 0.73 (Chang et al. in preparation) |
Kappa (s) | 0.046–0.077 Kappa for each site |
Geometrical spreading | \(G\left( R \right) = \left\{ {\begin{array}{*{20}l} {\frac{1}{R} R \le 50\;{\text{km}}} \hfill \\ {\frac{1}{{R^{0} }} 50 < R \le 170\;{\text{km}}} \hfill \\ {\frac{1}{{R^{0.5} }}170 < R} \hfill \\ \end{array} } \right.\) |
Stress drop Δσ (bar) | 80 |
Crustal amplification | Atkinson and Boore (2006) Eastern North America generic rock site |