Waveform Plots - STC - N component

Plot-20130123-14896-18y58jd-0
Plot-20130123-14896-1hfqqsq-0
Plot-20130123-14896-1nlef38-0
Plot-20130123-14896-1raqzf-0
Plot-20130123-14896-1vfl68e-0Plot-20130123-14896-1b0l9wx-0
Spectrogram of Filtered Acceleration
Spectr