Research Article
Bizarre Waveforms in Strong Motion Records
Table 2
Records with ratio of PGA to adjacent points greater than 1.1 in New Zealand Mw7.0 earthquake.
| Serial number | Filename | PGA (cm/s2) | Time (s) | LPGA (cm/s2) | Left rate | RPGA (cm/s2) | Right rate |
| 1 | NZGDLC.raw | 757.45 | 19.59 | 731.22 | 1.04 | 609.28 | 1.24 | 2 | NZLPCC.raw | −351.17 | 24.71 | −307.16 | 1.14 | −345.18 | 1.02 | 3 | NZOXZ.raw | −123.11 | 5.17 | −119.27 | 1.03 | −92.84 | 1.33 | 4 | NZTPLC.raw | 293.60 | 26.88 | 264.31 | 1.11 | 280.44 | 1.05 | 5 | NZLPCC.raw | −235.65 | 24.24 | −208.40 | 1.13 | −228.80 | 1.03 | 6 | NZOXZ.raw | −143.11 | 8.21 | −105.39 | 1.36 | −89.06 | 1.61 | 7 | NZROLC.raw | −383.66 | 23.11 | −351.29 | 1.09 | −339.79 | 1.13 | 8 | NZTPLC.raw | 210.60 | 26.85 | 180.57 | 1.17 | 177.95 | 1.18 | 9 | NZADCS.raw | 54.63 | 38.73 | 53.68 | 1.02 | 49.25 | 1.11 | 10 | NZASHS.raw | −152.80 | 26.74 | −144.96 | 1.05 | −124.40 | 1.23 | 11 | NZCBGS.raw | −120.85 | 28.69 | −114.03 | 1.06 | −99.33 | 1.22 | 12 | NZCCCC.raw | 197.06 | 24.37 | 187.78 | 1.05 | 154.30 | 1.28 | 13 | NZCMHS.raw | 290.53 | 28.59 | 257.07 | 1.13 | 255.86 | 1.14 | 14 | NZCRLZ.raw | 89.77 | 28.95 | 88.81 | 1.01 | 75.57 | 1.19 | 15 | NZDFHS.raw | 367.40 | 16.53 | 295.80 | 1.24 | 329.44 | 1.12 | 16 | NZDORC.raw | 74.67 | 27.89 | 70.76 | 1.06 | 62.85 | 1.19 | 17 | NZDSLC.raw | −311.99 | 21.34 | −285.78 | 1.09 | −282.37 | 1.10 | 18 | NZGDLC.raw | 1234.74 | 19.97 | 1101.56 | 1.12 | 721.89 | 1.71 | 19 | NZHORC.raw | 803.65 | 26.25 | 528.37 | 1.52 | 705.96 | 1.14 | 20 | NZHPSC.raw | 136.27 | 25.00 | 133.20 | 1.02 | 119.93 | 1.14 | 21 | NZHVSC.raw | 295.10 | 27.76 | 266.71 | 1.11 | 288.25 | 1.02 | 22 | NZLINC.raw | 896.58 | 24.11 | 711.95 | 1.26 | 805.26 | 1.11 | 23 | NZLPCC.raw | −154.05 | 21.24 | −133.39 | 1.15 | −148.35 | 1.04 | 24 | NZLRSC.raw | 100.40 | 18.01 | 100.31 | 1.00 | 84.57 | 1.19 | 25 | NZNNBS.raw | 146.64 | 28.64 | 128.06 | 1.15 | 134.41 | 1.09 | 26 | NZOXZ.raw | 102.46 | 6.37 | 37.32 | 2.75 | 57.44 | 1.78 | 27 | NZROLC.raw | 725.94 | 24.52 | 500.13 | 1.45 | 319.60 | 2.27 | 28 | NZSMTC.raw | −228.36 | 22.72 | −159.43 | 1.43 | −210.30 | 1.09 | 29 | NZSPFS.raw | 101.45 | 27.24 | 90.27 | 1.12 | 93.95 | 1.08 | 30 | NZTPLC.raw | 860.73 | 26.90 | 375.54 | 2.29 | 857.08 | 1.00 | 31 | NZTRCS.raw | 35.21 | 32.84 | 34.85 | 1.01 | 31.44 | 1.12 | 32 | NZWSFC.raw | 64.51 | 28.66 | 54.87 | 1.18 | 61.15 | 1.05 |
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