Last observation Closest stations 5 closest stations in all networks This station is not in any other networks.

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Up Deleted Points All Velocities Velocity (mm/yr) Velocity standard deviation (mm/yr) Last observation Intercept (mm) Intercept standard deviation (mm) Reference date Reference year Reference day of year North -0.53 0.14 2020-09-18 7.80 0.48 2000.391513 2000 144 East 0.92 0.15 2020-09-18 -12.31 0.46 2000.391513 2000 144 Up 0.16 0.21 2020-09-18 -2.08 1.37 2000.391513 2000 144 Offsets Decimal date N offset (mm) N uncertainty (mm) E offset (mm) E uncertainty (mm) U offset (mm) U uncertainty (mm) Type Earthquake magnitude Earthquake information Distance from epicenter (km) 2018-05-27 2018.39973 0.82 0.47 0.02 0.45 -0.99 1.4 Reference Frame Change: IGb08 to IGS14 Noise White noise (mm) Amplitude of first power law (mm/yr^(n 1 /4)) n 1 (spectral index of first power law) Lower frequency limit for band-pass (BP) filtered noise (cycle/year) Upper frequency limit for band-pass (BP) filtered noise (cycle/year) Number of poles for BP filtered noise Amplitude of BP filtered noise (mm) n 2 (spectral index of second power law) Amplitude of second power law (mm/yr^(n 2 /4)) North 0.85 1.70 1.00 0.50000 2.00000 1 0.000 2.00 0.50 East 0.84 1.40 1.00 0.50000 2.00000 1 0.000 2.00 0.60 Up 3.20 6.40 1.00 0.50000 2.00000 1 0.000 2.00 0.50 Seasonal Reference date Reference year Reference day of year Amplitude of cosine (365.25-day period), mm Standard deviation of cosine amplitude (365.25-day period) Amplitude of sine (365.25-day period), mm Standard deviation of sine amplitude (365.25-day period) Amplitude of cosine (180.625-day period), mm Standard deviation of cosine amplitude (180.625-day period) Amplitude of sine (180.625-day period), mm Standard deviation of sine amplitude (180.625-day period) Amplitude of cosine (13.63-day period), mm Standard deviation of cosine amplitude (13.63-day period) Amplitude of sine (13.63-day period), mm Standard deviation of sine amplitude (13.63-day period) North 2000.391513 2000 144 0.60 0.08 -0.01 0.08 0.09 0.06 -0.06 0.06 0.08 0.02 0.08 0.02 East 2000.391513 2000 144 0.21 0.08 -0.89 0.08 -0.02 0.05 0.66 0.05 1.04 0.02 1.38 0.02 Up 2000.391513 2000 144 -2.84 0.25 0.44 0.26 -0.33 0.19 -0.79 0.19 -0.60 0.09 -0.48 0.09 ITRF2008 Plots Downloads Raw Data All Detrended Data North

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Up Deleted Points All Velocities Velocity (mm/yr) Velocity standard deviation (mm/yr) Last observation Intercept (mm) Intercept standard deviation (mm) Reference date Reference year Reference day of year North -9.09 0.14 2020-09-18 106.48 0.48 2000.391513 2000 144 East -14.20 0.15 2020-09-18 162.82 0.46 2000.391513 2000 144 Up -0.09 0.21 2020-09-18 1.01 1.37 2000.391513 2000 144 Offsets Decimal date N offset (mm) N uncertainty (mm) E offset (mm) E uncertainty (mm) U offset (mm) U uncertainty (mm) Type Earthquake magnitude Earthquake information Distance from epicenter (km) 2018-05-27 2018.39973 -2.95 0.47 -1.61 0.45 -1.19 1.4 Reference Frame Change: IGb08 to IGS14 Noise White noise (mm) Amplitude of first power law (mm/yr^(n 1 /4)) n 1 (spectral index of first power law) Lower frequency limit for band-pass (BP) filtered noise (cycle/year) Upper frequency limit for band-pass (BP) filtered noise (cycle/year) Number of poles for BP filtered noise Amplitude of BP filtered noise (mm) n 2 (spectral index of second power law) Amplitude of second power law (mm/yr^(n 2 /4)) North 0.85 1.70 1.00 0.50000 2.00000 1 0.000 2.00 0.50 East 0.84 1.40 1.00 0.50000 2.00000 1 0.000 2.00 0.60 Up 3.20 6.40 1.00 0.50000 2.00000 1 0.000 2.00 0.50 Seasonal Reference date Reference year Reference day of year Amplitude of cosine (365.25-day period), mm Standard deviation of cosine amplitude (365.25-day period) Amplitude of sine (365.25-day period), mm Standard deviation of sine amplitude (365.25-day period) Amplitude of cosine (180.625-day period), mm Standard deviation of cosine amplitude (180.625-day period) Amplitude of sine (180.625-day period), mm Standard deviation of sine amplitude (180.625-day period) Amplitude of cosine (13.63-day period), mm Standard deviation of cosine amplitude (13.63-day period) Amplitude of sine (13.63-day period), mm Standard deviation of sine amplitude (13.63-day period) North 2000.391513 2000 144 0.53 0.08 -0.45 0.08 0.23 0.06 -0.10 0.06 0.08 0.02 0.15 0.02 East 2000.391513 2000 144 -0.08 0.08 -0.77 0.08 -0.01 0.05 0.59 0.05 0.08 0.02 -0.11 0.02 Up 2000.391513 2000 144 -3.15 0.25 0.87 0.26 -0.23 0.19 -0.87 0.19 -0.59 0.09 -0.44 0.09 Filtered Plots Downloads Raw Data All Detrended Data North

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Up Deleted Points All Velocities Velocity (mm/yr) Velocity standard deviation (mm/yr) Last observation Intercept (mm) Intercept standard deviation (mm) Reference date Reference year Reference day of year North -0.54 0.14 2020-09-18 5.76 0.48 2001.577687 2001 212 East 1.21 0.16 2020-09-18 -10.94 0.46 2001.577687 2001 212 Up 0.04 0.22 2020-09-18 0.57 1.38 2001.577687 2001 212 Offsets Decimal date N offset (mm) N uncertainty (mm) E offset (mm) E uncertainty (mm) U offset (mm) U uncertainty (mm) Type Earthquake magnitude Earthquake information Distance from epicenter (km) 2018-05-27 2018.39973 0.39 0.48 -0.36 0.45 -0.9 1.4 Reference Frame Change: IGb08 to IGS14 Noise White noise (mm) Amplitude of first power law (mm/yr^(n 1 /4)) n 1 (spectral index of first power law) Lower frequency limit for band-pass (BP) filtered noise (cycle/year) Upper frequency limit for band-pass (BP) filtered noise (cycle/year) Number of poles for BP filtered noise Amplitude of BP filtered noise (mm) n 2 (spectral index of second power law) Amplitude of second power law (mm/yr^(n 2 /4)) North 0.85 1.70 1.00 0.50000 2.00000 1 0.000 2.00 0.50 East 0.84 1.40 1.00 0.50000 2.00000 1 0.000 2.00 0.60 Up 3.20 6.40 1.00 0.50000 2.00000 1 0.000 2.00 0.50 Seasonal Reference date Reference year Reference day of year Amplitude of cosine (365.25-day period), mm Standard deviation of cosine amplitude (365.25-day period) Amplitude of sine (365.25-day period), mm Standard deviation of sine amplitude (365.25-day period) Amplitude of cosine (180.625-day period), mm Standard deviation of cosine amplitude (180.625-day period) Amplitude of sine (180.625-day period), mm Standard deviation of sine amplitude (180.625-day period) Amplitude of cosine (13.63-day period), mm Standard deviation of cosine amplitude (13.63-day period) Amplitude of sine (13.63-day period), mm Standard deviation of sine amplitude (13.63-day period) North 2001.577687 2001 212 0.64 0.08 -0.12 0.08 -0.10 0.06 -0.04 0.06 -0.04 0.03 0.10 0.03 East 2001.577687 2001 212 0.04 0.08 -0.96 0.08 0.42 0.05 -0.14 0.05 0.09 0.02 -0.05 0.02 Up 2001.577687 2001 212 -1.09 0.26 0.31 0.27 0.12 0.20 -0.21 0.20 0.14 0.09 -0.25 0.09

These results are preliminary. The station positions are unchecked and should not be used for any engineering applications. There may be errors in the antenna heights. The velocities are very dependent on the length of the span of observations. The presence of outliers (errant observations) sometimes contaminates the velocities.

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