Waveform Plots - STC - Z component

Plot-20130125-14896-176c2ve-0
Plot-20130125-14896-bip65v-0
Plot-20130125-14896-1obaoj6-0
Plot-20130125-14896-17gxbdy-0
Plot-20130125-14896-ncyr38-0Plot-20130125-14896-rpq4k1-0
Spectrogram of Filtered Acceleration
Spectr