Waveform Plots - STC - Z component

Plot-20130125-14896-7fq63d-0
Plot-20130125-14896-ht0p7r-0
Plot-20130125-14896-1nt9peu-0
Plot-20130125-14896-1g9dkwv-0
Plot-20130125-14896-dc3lbt-0Plot-20130125-14896-1hjl8yh-0
Spectrogram of Filtered Acceleration
Spectr