Waveform Plots - STC - Z component

Plot-20130130-14133-s7e0b-0
Plot-20130130-14133-1242i2h-0
Plot-20130130-14133-1e04545-0
Plot-20130130-14133-7zmv0g-0
Plot-20130130-14133-1lnn6by-0Plot-20130130-14133-1h1ondw-0
Spectrogram of Filtered Acceleration
Spectr