Waveform Plots - GRA - Z component

Plot-20130125-14896-1bxwhrl-0
Plot-20130125-14896-1vaydf0-0
Plot-20130125-14896-o5rt3x-0
Plot-20130125-14896-l2ymkx-0
Plot-20130125-14896-ohqz7g-0Plot-20130125-14896-12hx2cl-0
Spectrogram of Filtered Acceleration
Spectr