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PEER Strong Motion Database
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Imperial Valley 1940/05/19 04:37 Magnitude: M ( 7.0 ) Ml ( ) Ms ( 7.2 ) |
Station: 117 El Centro Array #9 Data Source: USGS |
Distance (km): Closest to fault rupture ( 8.3 ) Hypocentral ( ) Closest to surface projection of rupture ( 12.0 ) |
Site conditions: Geomatrix or CWB ( D ) USGS ( C ) |
Record/Component | HP (Hz) | LP (Hz) | PGA (g) | PGV (cm/s) | PGD (cm) | Acceleration | Velocity | Displacement | Spectra |
---|---|---|---|---|---|---|---|---|---|
IMPVALL/I-ELC-UP | 0.2 | 15.0 | 0.205 | 10.7 | 9.16 | ATH | VTH | DTH | 0.5% 1% 2% 3% 5% 7% 10% 15% 20% |
IMPVALL/I-ELC180 | 0.2 | 15.0 | 0.313 | 29.8 | 13.32 | ATH | VTH | DTH | 0.5% 1% 2% 3% 5% 7% 10% 15% 20% |
IMPVALL/I-ELC270 | 0.2 | 15.0 | 0.215 | 30.2 | 23.91 | 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.