Table 2 Basic properties of the near-fault ground motions
No | Earthquake | Year | Magnitude (Richter) | Rrup (km) | PGA (g) | PGV (cm/s) | ||
|---|---|---|---|---|---|---|---|---|
x | y | x | y | |||||
1 | Chi-Chi, Taiwan | 1999 | 7.6 | 1.8 | 0.35 | 0.42 | 159.0 | 118.5 |
2 | Chi-Chi, Taiwan | 1999 | 7.6 | 2.5 | 0.81 | 0.6 | 126.2 | 78.8 |
3 | Chi-Chi, Taiwan | 1999 | 7.6 | 3.0 | 0.51 | 0.37 | 279.9 | 264.0 |
4 | Chi-Chi, Taiwan | 1999 | 7.6 | 4.9 | 0.53 | 0.65 | 52.3 | 67.6 |
5 | Chi-Chi, Taiwan | 1999 | 7.6 | 11.5 | 1.16 | 0.42 | 114.8 | 45.6 |
6 | Northridge, USA | 1994 | 6.7 | 12.1 | 0.34 | 0.46 | 31.5 | 60.0 |
7 | Northridge, USA | 1994 | 6.7 | 5.3 | 0.60 | 0.84 | 77.5 | 130.4 |
8 | Northridge, USA | 1994 | 6.7 | 6.5 | 0.87 | 0.47 | 148.1 | 74.9 |
9 | Northridge, USA | 1994 | 6.7 | 7.0 | 1.58 | 1.29 | 53.9 | 103.3 |
10 | Northridge, USA | 1994 | 6.7 | 12.4 | 0.40 | 0.47 | 44.4 | 41.1 |
11 | San Fernando, USA | 1971 | 6.6 | 1.8 | 1.22 | 1.24 | 114.5 | 57.2 |
12 | Tabas, Iran | 1978 | 7.4 | 2.1 | 0.85 | 0.86 | 100.2 | 122.9 |
13 | Loma Prieta, USA | 1989 | 6.9 | 3.9 | 0.57 | 0.61 | 96.1 | 51.6 |
14 | Cape Mendocino, USA | 1992 | 7.0 | 8.2 | 0.59 | 0.66 | 48.4 | 88.7 |
15 | Kobe, Japan | 1995 | 6.9 | 1.0 | 0.83 | 0.63 | 91.1 | 76.1 |
16 | Kobe, Japan | 1995 | 6.9 | 1.5 | 0.62 | 0.67 | 120.8 | 123.2 |
17 | Landers, USA | 1992 | 7.3 | 2.2 | 0.73 | 0.79 | 133.7 | 28.2 |
18 | Imperial Valley, USA | 1979 | 6.5 | 1.4 | 0.45 | 0.45 | 67.1 | 113.6 |
19 | Imperial Valley, USA | 1979 | 6.5 | 0.6 | 0.34 | 0.47 | 51.6 | 113.2 |
20 | N. Palm Springs, USA | 1986 | 6.1 | 4.0 | 0.69 | 0.67 | 66.1 | 28.0 |
Note: Rrup is the closest distance to fault rupture | ||||||||