Waveform Plots - BUT - Z component

Plot-20121205-13086-1s8ulwq-0
Plot-20121205-13086-ikadw6-0
Plot-20121205-13086-7virn5-0
Plot-20121205-13086-93gjfh-0
Plot-20121205-13086-1nta3m1-0Plot-20121205-13086-xdr3gs-0
Spectrogram of Filtered Acceleration
Spectr