Strong motion waveform

Record information

  • Event: 2007/07/16 10:13 Off Jochuetsu, Niigata Pref. (M=6.8, h=17 km)
  • Station: Koshigaya Branch, Saitama Legal Affairs Bureau (KSG)
  • Instrument: SMAC-MDU
  • Sensor places: 1F, 1F[V] (click to see other waveforms)
  • Epicentral distance: 213 km
  • Peak acceleration: 20.7 cm/s2 (at 1F)
  • Seismic intensity: 3.3 (at 1F)
  • Record length: 310 sec.

Velocity waveform at 1F[V]

waveform

Pseudo response spectrum at 1F[V]

sv graph