Waveform Plots - STC - Z component

Plot-20130123-14896-1j6igwf-0
Plot-20130130-14133-n8q2gw-0
Plot-20130130-14133-ipmwde-0
Plot-20130130-14133-a3qamy-0
Plot-20130130-14133-8t055a-0Plot-20130130-14133-1ralza9-0
Spectrogram of Filtered Acceleration
Spectr