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PEER Strong Motion Database
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Chi-Chi, Taiwan 1999/09/20 Magnitude: M ( 7.6 ) Ml ( 7.3 ) Ms ( 7.6 ) |
Station: CHY080 Data Source: CWB |
Distance (km): Closest to fault rupture ( 6.95 ) Hypocentral ( ) Closest to surface projection of rupture ( 6.79 ) |
Site conditions: Geomatrix or CWB ( - ) USGS ( B ) |
Record/Component | HP (Hz) | LP (Hz) | PGA (g) | PGV (cm/s) | PGD (cm) | Acceleration | Velocity | Displacement | Spectra |
---|---|---|---|---|---|---|---|---|---|
CHICHI/CHY080-V | 0.03 | 50.0 | 0.724 | 49.0 | 27.82 | ATH | VTH | DTH | 0.5% 1% 2% 3% 5% 7% 10% 15% 20% |
CHICHI/CHY080-N | 0.05 | 50.0 | 0.902 | 102.4 | 33.97 | ATH | VTH | DTH | 0.5% 1% 2% 3% 5% 7% 10% 15% 20% |
CHICHI/CHY080-W | 0.1 | 50.0 | 0.968 | 107.5 | 18.6 | ATH | VTH | DTH | 0.5% 1% 2% 3% 5% 7% 10% 15% 20% |
HP = High Pass and LP = Low Pass Filters
Spectra are available for 0.5 -
20% damping.
Source record processed by Pacific Engineering.