Waveform Plots - GRA - Z component

Plot-20130125-14896-1oytu40-0
Plot-20130125-14896-9aawoo-0
Plot-20130125-14896-1wt7xv8-0
Plot-20130125-14896-16q8y3z-0
Plot-20130125-14896-1y8nruu-0Plot-20130125-14896-4e3g15-0
Spectrogram of Filtered Acceleration
Spectr