Waveform Plots - GRA - Z component

Plot-20131018-22677-1rh67lq-0
Plot-20140129-18910-112j12u-0
Plot-20140129-18910-19eku2l-0
Plot-20140129-18910-hvj0qr-0
Plot-20140129-18910-l29quv-0Plot-20140129-18910-hmic88-0
Spectrogram of Filtered Acceleration
Spectr