Waveform Plots - SSA_57 - N component

Plot-20160718-21858-11yxm5x-0
Plot-20160718-21858-1vb84f8-0
Plot-20160718-21858-mwnita-0
Plot-20160718-21858-51nho6-0
Plot-20160718-21858-2j3ehe-0Plot-20160718-21858-1awi9z-0
Spectrogram of Filtered Acceleration
Spectr