Waveform Plots - BUT - Z component

Plot-20130123-14896-1a21fai-0
Plot-20130123-14896-1w2epuj-0
Plot-20130123-14896-1od24vt-0
Plot-20130123-14896-6oqc7f-0
Plot-20130123-14896-kuq0rw-0Plot-20130123-14896-12hjkdm-0
Spectrogram of Filtered Acceleration
Spectr