Station P144

Last observation

Nov 20, 2024(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	7.41	0.08	2024-11-20	-59.08	0.37	2007.818617	2007	300
East	-9.22	0.10	2024-11-20	71.60	0.43	2007.818617	2007	300
Up	-1.42	0.87	2024-11-20	1.55	1.98	2007.818617	2007	300

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)
2014-03-10	2014.18617	-0.29	0.41	0.54	0.48	-0.27	2.08	earthquake	6.8	nc72182046	391.7
2018-11-17	2018.87611	-0.16	0.58	6.11	0.68	6.53	3.32	antenna
2019-07-06	2019.50924	-2.44	2.92	-2.07	3.4	-49.98	17.77	earthquake	7.1	ci38457511	502.8
2019-10-02	2019.75017	-0.47	1	-4.87	1.16	-14.63	5.38	antenna
2023-05-11	2023.35592	0.22	0.42	0.25	0.48	-1.01	2.08	earthquake	5.5	nc73886731	84

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	0.57	2.23	1.00	0.50000	2.00000	1	0.000	2.00	0.02
East	0.46	2.71	1.00	0.50000	2.00000	1	0.000	2.00	0.02
Up	1.21	9.48	1.00	0.50000	2.00000	1	0.000	2.00	2.29

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)
2019-07-05	2019.50924	1.17	0.9	0.0001	0.4	1.05	0.0001	13.83	5.63	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	2007.818617	2007	300	-0.61	0.08	0.98	0.08	-0.05	0.06	0.24	0.06	-0.06	0.02	-0.02	0.02	0.00	0.02	-0.04	0.02
East	2007.818617	2007	300	-0.04	0.10	0.84	0.10	-0.15	0.07	0.21	0.07	-0.03	0.03	-0.17	0.03	0.02	0.03	-0.08	0.03
Up	2007.818617	2007	300	5.21	0.43	-2.31	0.44	0.33	0.29	0.12	0.29	-0.08	0.09	-0.08	0.09	-0.33	0.08	0.21	0.08

ITRF2014