Strong motion waveform

Record information

  • Event: 2008/06/14 08:43 S Inland Iwate Pref. (M=7.2, h=8 km)
  • Station: Iwaki City Hall (IWK)
  • Instrument: SMAC-MD
  • Sensor places: B1F, 09F (click to see other waveforms)
  • Epicentral distance: 220 km
  • Peak acceleration: 19.6 cm/s2 (at B1F)
  • Seismic intensity: 3.2 (at B1F)
  • Record length: 84 sec.

Acceleration waveform at B1F

waveform

Pseudo response spectrum at B1F

sv graph