Strong motion waveform

Record information

  • Event: 2008/07/24 00:26 N Coast Iwate Pref. (M=6.8, h=108 km)
  • Station: Akita Prefectural Office (AKT)
  • Instrument: SMAC-MD
  • Sensor places: 08F, B1F (click to see other waveforms)
  • Epicentral distance: 130 km
  • Peak acceleration: 10.5 cm/s2 (at B1F)
  • Seismic intensity: 2.8 (at B1F)
  • Record length: 155 sec.

Acceleration waveform at B1F

waveform

Pseudo response spectrum at B1F

sv graph