Station Details

Networks

This station belongs to the following network(s):

NA-fixed

Downloads

Velocities

velocitysigmalast_observationintintsig
North29.991.0320171121-83.11142.22
East-30.571.0920171121-78.65149.90
Up-2.232.2120171121-148.26315.37

Offsets

Decimal dateN offset N uncertaintyE offsetE uncertainty U offsetU uncertaintyType
20100405 2010.25736 -0.52 1.06 -7.28 0.99 0.36 3.71 earthquake
20110610 2011.43806 -1.02 0.49 2.45 0.46 5.5 1.52 antenna

Noise

whitenoiseplamp1plexp1GMbpfilterelement1bpfilterelement2numberofpolesBPamplitudeplexp2plamp2
North0.851.701.000.000.500002.0000010.0002.000.50
East0.841.401.000.000.500002.0000010.0002.000.60
Up3.206.401.000.000.500002.0000010.0002.000.50

Post-seismic

Decimal dateN log size N log uncertaintyN time constantE log size E log uncertaintyE time constantU log size U log uncertaintyU time constant
19991017 1999.79124 -14.62 29.04 0.0001 48.39 30.62 0.0001 31.2 64.33 0.0001
20100405 2010.25736 0.11 0.37 0.0001 -1.65 0.36 0.0001 -0.92 1.22 0.0001

Seasonal

p365cosampp365cossigp365sinampp365sinsigp182cosampp182cossigp182sinampp182sinsigp13cosampp13cossigp13sinampp13sinsig
North-0.450.11-0.070.110.190.08-0.250.080.030.030.020.03
East-0.640.100.030.100.030.07-0.330.07-0.040.03-0.160.03
Up-0.320.34-0.230.34-0.930.25-0.530.25-0.220.120.360.12

ITRF2008

Downloads

Velocities

velocitysigmalast_observationintintsig
North17.841.0320171121-268.12142.25
East-41.411.0920171121155.36149.90
Up-1.842.2120171121-69.14315.37

Offsets

Decimal dateN offset N uncertaintyE offsetE uncertainty U offsetU uncertaintyType
20100405 2010.25736 -0.21 1.06 -9.62 0.99 0.93 3.71 earthquake
20110610 2011.43806 -1.46 0.49 2.83 0.46 5.39 1.52 antenna

Noise

whitenoiseplamp1plexp1GMbpfilterelement1bpfilterelement2numberofpolesBPamplitudeplexp2plamp2
North0.851.701.000.000.500002.0000010.0002.000.50
East0.841.401.000.000.500002.0000010.0002.000.60
Up3.206.401.000.000.500002.0000010.0002.000.50

Post-seismic

Decimal dateN log size N log uncertaintyN time constantE log size E log uncertaintyE time constantU log size U log uncertaintyU time constant
19991017 1999.79124 34.33 29.05 0.0001 13.47 30.62 0.0001 15.34 64.33 0.0001
20100405 2010.25736 -0.1 0.37 0.0001 -1.05 0.36 0.0001 -1.11 1.22 0.0001

Seasonal

p365cosampp365cossigp365sinampp365sinsigp182cosampp182cossigp182sinampp182sinsigp13cosampp13cossigp13sinampp13sinsig
North-0.700.11-0.110.110.060.08-0.160.08-0.010.030.090.03
East-0.670.100.140.100.000.07-0.420.07-0.060.03-0.150.03
Up0.370.340.120.34-1.110.25-0.560.25-0.160.120.500.12

Filtered

Downloads

Velocities

velocitysigmalast_observationintintsig
North30.191.0320171121-46.61142.22
East-30.031.092017112169.48149.90
Up-3.432.2120171121-276.49315.38

Offsets

Decimal dateN offset N uncertaintyE offsetE uncertainty U offsetU uncertaintyType
20100405 2010.25736 0.42 1.06 -6.04 0.99 -5.35 3.71 earthquake
20110610 2011.43806 -0.35 0.49 2.97 0.46 4.97 1.52 antenna

Noise

whitenoiseplamp1plexp1GMbpfilterelement1bpfilterelement2numberofpolesBPamplitudeplexp2plamp2
North0.851.701.000.000.500002.0000010.0002.000.50
East0.841.401.000.000.500002.0000010.0002.000.60
Up3.206.401.000.000.500002.0000010.0002.000.50

Post-seismic

Decimal dateN log size N log uncertaintyN time constantE log size E log uncertaintyE time constantU log size U log uncertaintyU time constant
19991017 1999.79124 -22.4 29.04 0.0001 17.99 30.62 0.0001 57.58 64.33 0.0001
20100405 2010.25736 0.43 0.37 0.0001 -0.79 0.36 0.0001 0.41 1.22 0.0001

Seasonal

p365cosampp365cossigp365sinampp365sinsigp182cosampp182cossigp182sinampp182sinsigp13cosampp13cossigp13sinampp13sinsig
North0.250.110.350.110.030.08-0.070.080.020.03-0.030.03
East-0.340.10-0.190.100.120.070.000.070.000.03-0.060.03
Up1.110.34-0.190.340.160.25-0.520.25-0.040.120.290.12

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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