Strong Motion Database Search

Record information

  • Events: 1987/04/23 05:13 Off Fukushima Pref. (M=6.5, h=47 km)
  • Stations: Iwaki City Hall (IWK)
  • Instrument: SMAC-M
  • Sensor location: B1F, 09F
  • Distance [km]: 65
  • Peak Acc.[cm/s2]: 37.4 (B1F)
  • Seismic Intensity: 3.1 (B1F)
  • Record length [s]: 80

Acceleration waveforms at B1F

waveform

Pseudo response spectra at B1F

sv graph

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