Waveform Plots - STC - N component

Plot-20130124-14896-1ptt4a8-0
Plot-20130124-14896-1xj48qa-0
Plot-20130124-14896-1d70ua0-0
Plot-20130124-14896-cfpfnc-0
Plot-20130124-14896-1cvv80m-0Plot-20130124-14896-ab0fvh-0
Spectrogram of Filtered Acceleration
Spectr