Table 2 Selected earthquake records for NRHA.
Group | RSN | Year | Earthquake Name | Tp (s) | Magnitude (Mw) | Vs30 (m/s) | Duration (s) | Fault Distance (km) | PGA (g) | PGV (m/s) |
|---|---|---|---|---|---|---|---|---|---|---|
Near-Fault | 126 | 1976 | Gazli, USSR | - | 6.8 | 259.59 | 14 | 5.46 | 0.702 | 0.662 |
160 | 1979 | Imperial Valley-06 | - | 6.53 | 223.03 | 38 | 2.66 | 0.599 | 0.468 | |
165 | 1979 | Imperial Valley-06 | - | 6.53 | 242.05 | 52 | 7.29 | 0.270 | 0.248 | |
269 | 1980 | Victoria, Mexico | - | 6.33 | 242.05 | 19 | 7.27 | 0.045 | 0.063 | |
368 | 1983 | Coalinga-01 | - | 6.36 | 257.38 | 58 | 8.41 | 0.602 | 0.605 | |
564 | 1986 | Kalamata, Greece-01 | - | 6.2 | 382.21 | 30 | 6.45 | 0.239 | 0.335 | |
779 | 1989 | Loma Prieta | - | 6.93 | 594.83 | 25 | 3.88 | 0.570 | 0.961 | |
821 | 1992 | Erzican, Turkey | - | 6.69 | 352.05 | 21 | 4.38 | 0.496 | 0.782 | |
825 | 1992 | Cape Mendocino | - | 7.01 | 567.78 | 30 | 6.96 | 1.494 | 1.223 | |
949 | 1994 | Northridge-01 | - | 6.69 | 297.71 | 40 | 8.66 | 0.345 | 0.411 | |
1490 | 1999 | Chi-Chi, Taiwan | - | 7.62 | 542.41 | 90 | 9.49 | 0.146 | 0.367 | |
1494 | 1999 | Chi-Chi, Taiwan | - | 7.62 | 460.69 | 90 | 5.28 | 0.146 | 0.460 | |
1605 | 1999 | Duzce, Turkey | - | 7.14 | 281.86 | 26 | 6.58 | 0.404 | 0.712 | |
1612 | 1999 | Duzce, Turkey | - | 7.14 | 551.3 | 41 | 4.17 | 0.137 | 0.103 | |
3943 | 2000 | Tottori, Japan | - | 6.61 | 616.55 | 300 | 9.12 | 0.274 | 0.153 | |
3979 | 2003 | San Simeon, CA | - | 6.52 | 362.42 | 81 | 7.25 | 0.179 | 0.128 | |
4071 | 2004 | Parkfield-02, CA | - | 6 | 397.57 | 65 | 2.57 | 0.184 | 0.261 | |
4084 | 2004 | Parkfield-02, CA | - | 6 | 269.55 | 46 | 2.68 | 0.238 | 0.331 | |
5619 | 2008 | Iwate | - | 6.9 | 279.36 | 258 | 8.44 | 0.219 | 0.171 | |
8064 | 2011 | Christchurch, New Zealand | - | 6.2 | 198 | 27 | 3.26 | 0.384 | 0.545 | |
Pulse-Like | 159 | 1979 | Imperial Valley-06 | 2.338 | 6.53 | 242.05 | 29 | 0.65 | 0.287 | 0.349 |
170 | 1979 | Imperial Valley-06 | 4.417 | 6.53 | 192.05 | 40 | 7.31 | 0.212 | 0.384 | |
171 | 1979 | Imperial Valley-06 | 3.423 | 6.53 | 264.57 | 40 | 0.07 | 0.317 | 0.729 | |
285 | 1980 | Irpinia, Italy-01 | 1.7133 | 6.9 | 649.67 | 37 | 8.18 | 0.130 | 0.236 | |
723 | 1987 | Superstition Hills-02 | 2.394 | 6.54 | 348.69 | 23 | 0.95 | 0.432 | 1.343 | |
802 | 1989 | Loma Prieta | 4.571 | 6.93 | 380.89 | 40 | 8.5 | 0.514 | 0.416 | |
828 | 1992 | Cape Mendocino | 2.996 | 7.01 | 422.17 | 36 | 8.18 | 0.591 | 0.493 | |
982 | 1994 | Northridge-01 | 3.157 | 6.69 | 373.07 | 29 | 5.43 | 0.411 | 1.115 | |
983 | 1994 | Northridge-01 | 3.535 | 6.69 | 525.79 | 29 | 5.43 | 0.571 | 0.761 | |
1013 | 1994 | Northridge-01 | 1.617 | 6.69 | 628.99 | 27 | 5.92 | 0.426 | 0.748 | |
1119 | 1995 | Kobe, Japan | 1.806 | 6.9 | 312 | 41 | 0.27 | 0.697 | 0.684 | |
1182 | 1999 | Chi-Chi, Taiwan | 2.5704 | 7.62 | 438.19 | 150 | 9.76 | 0.359 | 0.423 | |
1193 | 1999 | Chi-Chi, Taiwan | 6.65 | 7.62 | 427.73 | 90 | 9.62 | 0.282 | 0.511 | |
4040 | 2003 | Bam, Iran | 2.023 | 6.6 | 487.4 | 67 | 1.7 | 0.808 | 1.241 | |
4097 | 2004 | Parkfield-02, CA | 0.854 | 6 | 648.09 | 21 | 2.99 | 0.211 | 0.259 | |
4113 | 2004 | Parkfield-02, CA | 1.134 | 6 | 372.26 | 21 | 2.85 | 0.153 | 0.239 | |
4228 | 2004 | Niigata, Japan | 1.799 | 6.63 | 375 | 180 | 8.93 | 0.599 | 0.581 | |
4458 | 1979 | Montenegro, Yugo | 1.974 | 7.1 | 318.74 | 48 | 5.76 | 0.293 | 0.436 | |
6897 | 2010 | Darfield, New Zealand | 7.826 | 7 | 295.74 | 138 | 8.46 | 0.257 | 0.394 | |
6906 | 2010 | Darfield, New Zealand | 6.23 | 7 | 344.02 | 107 | 1.22 | 0.765 | 1.161 | |
Far-Fault | 9 | 1942 | Borrego | - | 6.5 | 213.44 | 50 | 56.88 | 0.066 | 0.062 |
15 | 1952 | Kern County | - | 7.36 | 385.43 | 55 | 38.89 | 0.159 | 0.152 | |
17 | 1952 | Southern Calif | - | 6 | 493.5 | 40 | 73.41 | 0.036 | 0.031 | |
36 | 1968 | Borrego Mtn | - | 6.63 | 213.44 | 80 | 45.66 | 0.133 | 0.267 | |
51 | 1971 | San Fernando | - | 6.61 | 280.56 | 71 | 55.2 | 0.027 | 0.060 | |
56 | 1971 | San Fernando | - | 6.61 | 235 | 40 | 61.79 | 0.071 | 0.047 | |
68 | 1971 | San Fernando | - | 6.61 | 316.46 | 80 | 22.77 | 0.225 | 0.217 | |
122 | 1976 | Friuli, Italy-01 | - | 6.5 | 249.28 | 40 | 33.4 | 0.062 | 0.106 | |
138 | 1978 | Tabas, Iran | - | 7.35 | 324.57 | 35 | 28.79 | 0.106 | 0.133 | |
163 | 1979 | Imperial Valley-06 | - | 6.53 | 205.78 | 40 | 24.6 | 0.129 | 0.156 | |
169 | 1979 | Imperial Valley-06 | - | 6.53 | 242.05 | 100 | 22.03 | 0.236 | 0.263 | |
172 | 1979 | Imperial Valley-06 | - | 6.53 | 237.33 | 40 | 21.68 | 0.141 | 0.161 | |
280 | 1980 | Trinidad | - | 7.2 | 311.75 | 20 | 76.26 | 0.062 | 0.075 | |
294 | 1980 | Irpinia, Italy-01 | - | 6.9 | 496.46 | 32 | 53.16 | 0.047 | 0.059 | |
295 | 1980 | Irpinia, Italy-02 | - | 6.2 | 476.62 | 32 | 29.86 | 0.018 | 0.031 | |
302 | 1980 | Irpinia, Italy-02 | - | 6.2 | 574.88 | 47 | 22.69 | 0.100 | 0.150 | |
322 | 1983 | Coalinga-01 | - | 6.36 | 274.73 | 65 | 24.02 | 0.225 | 0.262 | |
323 | 1983 | Coalinga-01 | - | 6.36 | 359.03 | 60 | 55.77 | 0.044 | 0.044 | |
325 | 1983 | Coalinga-01 | - | 6.36 | 522.74 | 65 | 42.92 | 0.0260 | 0.036 | |
349 | 1983 | Coalinga-01 | - | 6.36 | 360.92 | 60 | 33.07 | 0.074 | 0.090 |