Waveform Plots - STC - N component

Plot-20130124-14896-19t15q0-0
Plot-20130127-14133-4qjcbd-0
Plot-20130127-14133-1b05scg-0
Plot-20130127-14133-1vdbd94-0
Plot-20130127-14133-19kwgry-0Plot-20130127-14133-pikfw-0
Spectrogram of Filtered Acceleration
Spectr