Waveform Plots - STC - Z component

Plot-20130123-14896-d75hua-0
Plot-20130129-14133-1me2iy1-0
Plot-20130129-14133-1q9q2lf-0
Plot-20130129-14133-1rk40si-0
Plot-20130129-14133-8jv0mo-0Plot-20130129-14133-yncwhj-0
Spectrogram of Filtered Acceleration
Spectr