Strong Motion Database Search

Record information

  • Events: 2011/12/31 08:11 N Ibaraki Pref. (M=4.5, h=8 km)
  • Stations: Iwaki City Hall (IWK)
  • Instrument: SMAC-MD
  • Sensor location: B1F, 09F
  • Distance [km]: 35
  • Peak Acc.[cm/s2]: 3.8 (B1F)
  • Seismic Intensity: 1.3 (B1F)
  • Record length [s]: 89

Acceleration waveforms at B1F

waveform

Pseudo response spectra at B1F

sv graph

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