Strong Motion Database Search
Record information
- Events: 2021/09/27 20:26 Off Ibaraki Pref. (M=4.8, h=50 km)
- Stations: Ground, Chiba Prefectural Office (CHPG)
- Instrument: CV-374
- Sensor location: GL
- Distance [km]: 145
- Peak Acc.[cm/s2]: 3.1 (GL)
- Seismic Intensity: 0.8 (GL)
- Record length [s]: 120
Acceleration waveforms at GL
![waveform](/smdb/waves/2021/202109272026CHPG_GL_acc.png)
Pseudo response spectra at GL
![sv graph](/smdb/waves/2021/202109272026CHPG_GL_psv.png)