Strong Motion Database Search

Record information

  • Events: 2025/05/13 10:37 Naka-dori, Fukushima Pref. (M=4.6, h=79 km)
  • Stations: Iwaki City Hall (IWK2)
  • Instrument: SMAC-MDU2
  • Sensor location: B1F, 09F, B2F
  • Distance [km]: 34
  • Peak Acc.[cm/s2]: 8.9 (B2F)
  • Seismic Intensity: 1.5 (B2F)
  • Record length [s]: 143

Acceleration waveforms at B2F

waveform

Pseudo response spectra at B2F

sv graph

[Return to search form]