Waveform Plots - STE - N component

Plot-20120528-2675-1j3okux-0
Plot-20120904-10707-1kv20bd-0
Plot-20120904-10707-wwz22u-0
Plot-20120904-10707-1jagr9d-0
Plot-20120904-10707-xqc9er-0Plot-20120904-10707-11hnd0u-0
Spectrogram of Filtered Acceleration
Spectr