Strong motion waveform

Record information

  • Event: 2007/07/16 10:13 Off Jochuetsu, Niigata Pref. (M=6.8, h=17 km)
  • Station: Chiba Government Office Bldg. #2 (CHB)
  • Instrument: KSG
  • Sensor places: B1F, 08F, GL (click to see other waveforms)
  • Epicentral distance: 256 km
  • Peak acceleration: 7.9 cm/s2 (at GL)
  • Seismic intensity: 2.6 (at GL)
  • Record length: 180 sec.

Acceleration waveform at B1F

waveform

Pseudo response spectrum at B1F

sv graph