Strong Motion Database Search
Record information
- Events: 2011/08/08 16:19 Off Fukushima Pref. (M=4.2, h=47 km)
- Stations: Iwaki City Hall (IWK)
- Instrument: SMAC-MD
- Sensor location: B1F, 09F
- Distance [km]: 65
- Peak Acc.[cm/s2]: 2.9 (B1F)
- Seismic Intensity: 0.9 (B1F)
- Record length [s]: 57
Acceleration waveforms at B1F
![waveform](/smdb/waves/2011/201108081619IWK_B1F_acc.png)
Pseudo response spectra at B1F
![sv graph](/smdb/waves/2011/201108081619IWK_B1F_psv.png)