Waveform Plots - STC - N component

Plot-20130123-14896-1by72d0-0
Plot-20130129-14133-1te4isf-0
Plot-20130129-14133-1xrpkfi-0
Plot-20130129-14133-2jkfav-0
Plot-20130129-14133-vkkg5z-0Plot-20130129-14133-hve6k8-0
Spectrogram of Filtered Acceleration
Spectr