Waveform Plots - GRA - N component

Plot-20130124-14896-1kqbq0m-0
Plot-20130127-14133-1y7gydk-0
Plot-20130127-14133-f187h1-0
Plot-20130127-14133-1nee7g3-0
Plot-20130127-14133-1gh6am8-0Plot-20130127-14133-7t1d1w-0
Spectrogram of Filtered Acceleration
Spectr