Strong motion waveform

Record information

  • Event: 2008/07/24 00:26 N Coast Iwate Pref. (M=6.8, h=108 km)
  • Station: Annex, Hachinohe City Hall (HCN2)
  • Instrument: SMAC-MDU
  • Sensor places: GL, G30, G105, 10F, 01F, B1F (click to see other waveforms)
  • Epicentral distance: 87 km
  • Peak acceleration: 763.0 cm/s2 (at GL)
  • Seismic intensity: 5.7 (at GL)
  • Record length: 157 sec.

Acceleration waveform at B1F

waveform

Pseudo response spectrum at B1F

sv graph