Strong motion waveform

Record information

  • Event: 2009/08/09 19:55 S Off Tokaido (M=6.8, h=333 km)
  • Station: Minamisuna Apartment #3 (MNM)
  • Instrument: SMAC-MD
  • Sensor places: 15F, 01F (click to see other waveforms)
  • Epicentral distance: 311 km
  • Peak acceleration: 9.7 cm/s2 (at 01F)
  • Seismic intensity: 2.5 (at 01F)
  • Record length: 85 sec.

Acceleration waveform at 15F

waveform

Pseudo response spectrum at 15F

sv graph