Station P297

Last observation

Sep 15, 2025(2 days ago)

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	30.72	0.71	2025-09-15	-311.04	125.88	2007	2007	1
East	-25.25	0.57	2025-09-15	-49.30	101.26	2007	2007	1
Up	1.10	2.51	2025-09-15	123.37	443.77	2007	2007	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)
2009-11-06	2009.846	1.5	0.76	1.76	0.7	-0.08	2.53	antenna
2019-07-06	2019.50924	-0.45	0.5	-3.3	0.49	-1.49	1.65	earthquake	7.1	ci38457511	267.1
2024-06-01	2024.41615	-1.86	0.61	0.86	0.62	-7.28	2.05	Reference Frame Change: IGS14 to IGS20

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	0.46	2.22	1.00	0.50000	2.00000	1	0.000	2.00	0.43
East	0.55	2.18	1.00	0.50000	2.00000	2	0.171	2.00	0.24
Up	1.78	6.71	1.00	0.50000	2.00000	1	0.000	2.00	1.71

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)
2003-12-23	2003.97467	-17.64	113.8	0.0001	221.92	92.13	0.0001	-197.24	399.35	0.0001
2004-09-29	2004.74196	29.81	88.79	0.0001	-173.07	72	0.0001	172.08	311.18	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	2007	2007	1	0.16	0.09	1.14	0.09	0.20	0.06	-0.09	0.06	0.01	0.02	-0.04	0.02	-0.01	0.02	0.00	0.02
East	2007	2007	1	0.50	0.12	0.73	0.12	0.33	0.09	-0.07	0.09	0.16	0.02	-0.02	0.02	-0.04	0.02	-0.15	0.02
Up	2007	2007	1	-0.68	0.30	-1.66	0.30	0.07	0.21	-0.68	0.20	-0.01	0.07	0.05	0.07	-0.34	0.07	0.27	0.07

ITRF2014