Waveform Plots - GRA - Z component

Plot-20130123-14896-jd2yff-0
Plot-20130129-14133-nrf7za-0
Plot-20130129-14133-1db6gi4-0
Plot-20130129-14133-ls67jr-0
Plot-20130129-14133-45y8sa-0Plot-20130129-14133-vzcff7-0
Spectrogram of Filtered Acceleration
Spectr