Station POT3

Last observation

Sep 12, 2007

Closest stations

5 closest stations in all networks

This station is not in any other networks.

NA2014

Plots

These plots depict the North, East and Up components of the station as a function of time. More detailed explanation »

Dashed vertical lines show offsets (when present) due to:

Green – antenna changes from site logs
Red – earthquakes
Blue – manually entered

Downloads

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	20.83	0.27	2007-09-12	-110.15	0.48	1999	1999	1
East	-11.40	0.29	2007-09-12	58.28	0.46	1999	1999	1
Up	9.02	0.59	2007-09-12	-44.98	1.42	1999	1999	1

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)
2002-10-23	2002.80767	-0.89	0.69	-0.48	0.61	-1.8	2.44	earthquake	6.7	usp000bf2u	281
2002-11-03	2002.83778	5.14	1.5	-8.79	1.41	-1.4	4.89	earthquake	7.9	usp000bg0m	277

Noise

	White noise (mm)	Amplitude of first power law (mm/yr^(n₁/4))	n₁ (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)	n₂ (spectral index of second power law)	Amplitude of second power law (mm/yr^(n₂/4))
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

Post-seismic

	Decimal date	N log amplitude (mm)	N log amplitude standard deviation (mm)	N time constant (years)	E log amplitude (mm)	E log amplitude standard deviation (mm)	E time constant (years)	U log amplitude (mm)	U log amplitude standard deviation (mm)	U time constant (years)
2002-11-02	2002.83778	4.82	0.53	0.0001	-1.46	0.5	0.0001	3.39	1.58	0.0001

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 (14.76-day period), mm	Standard deviation of cosine amplitude (14.76-day period)	Amplitude of sine (14.76-day period), mm	Standard deviation of sine amplitude (14.76-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	1999	1999	1	0.77	0.12	1.18	0.12	-0.28	0.08	-0.20	0.08	0.14	0.04	-0.17	0.04	0.00	0.04	-0.05	0.04
East	1999	1999	1	-0.07	0.11	0.17	0.11	-0.06	0.08	-0.32	0.08	0.08	0.03	0.10	0.03	0.04	0.03	0.04	0.03
Up	1999	1999	1	0.68	0.37	-10.90	0.37	-1.89	0.27	-0.83	0.28	-0.08	0.13	-0.27	0.13	-0.01	0.13	-0.64	0.13

ITRF2014