Strong motion waveform

Record information

  • Event: 2009/08/11 05:07 Suruga Bay (M=6.5, h=23 km)
  • Station: Sumida Ward Office (SMD)
  • Instrument: KSG
  • Sensor places: 20F, 08F, B1F (click to see other waveforms)
  • Epicentral distance: 156 km
  • Peak acceleration: 9.8 cm/s2 (at B1F)
  • Seismic intensity: 2.3 (at B1F)
  • Record length: 150 sec.

Acceleration waveform at B1F

waveform

Pseudo response spectrum at B1F

sv graph