Figure 5. Baseline time series plots, showing relative motions of stations DAM1 and DAM2, and their motions relative to nearby station CMP9 from inception of this study in Sept. 1995 until Nov. 1997. The large (approx. 20 mm peak-to-peak amplitude) signal is discussed in the text; it mainly effects station DAM2 but motion of station DAM1 relative to CMP9 is also evident.