Waveform Plots - STC - Z component

Plot-20130124-14896-104dr7g-0
Plot-20130124-14896-xs9bj4-0
Plot-20130124-14896-36mx9c-0
Plot-20130124-14896-sznb88-0
Plot-20130124-14896-11bjfmg-0Plot-20130124-14896-kf1er4-0
Spectrogram of Filtered Acceleration
Spectr