Strong motion waveform

Record information

  • Event: 2008/07/24 00:26 N Coast Iwate Pref. (M=6.8, h=108 km)
  • Station: Sendai Government Office Bldg. #2 (SND)
  • Instrument: SMAC-MD
  • Sensor places: B2F, 15F, G40 (click to see other waveforms)
  • Epicentral distance: 175 km
  • Peak acceleration: 58.6 cm/s2 (at B2F)
  • Seismic intensity: 3.7 (at B2F)
  • Record length: 127 sec.

Acceleration waveform at G40

waveform

Pseudo response spectrum at G40

sv graph