Strong Motion Database Search
Record information
- Events: 2023/09/05 13:33 NW Chiba Pref. (M=4.2, h=68 km)
- Stations: Ground, Chiba Prefectural Office (CHPG)
- Instrument: CV-374
- Sensor location: GL
- Distance [km]: 21
- Peak Acc.[cm/s2]: 4.6 (GL)
- Seismic Intensity: 1.0 (GL)
- Record length [s]: 120
Acceleration waveforms at GL
![waveform](/smdb/waves/2023/202309051333CHPG_GL_acc.png)
Pseudo response spectra at GL
![sv graph](/smdb/waves/2023/202309051333CHPG_GL_psv.png)