Station P169

Last observation

Nov 23, 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	16.22	0.20	2024-11-23	-162.44	0.47	2004.399726	2004	147
East	0.37	0.21	2024-11-23	-25.59	0.45	2004.399726	2004	147
Up	1.03	0.49	2024-11-23	-11.55	1.39	2004.399726	2004	147

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)
2005-06-15	2005.45175	-1.4	1.42	2.5	1.35	-9.31	4.55	earthquake	7.2	usp000dt25	176
2010-01-10	2010.02464	-0.62	1.42	5.72	1.35	-3.6	4.53	earthquake	6.5	nc71338066	63.2
2014-03-10	2014.18617	-2.03	1.44	6.55	1.37	-4.53	4.59	earthquake	6.8	nc72182046	98.5
2016-12-08	2016.93634	0.85	0.49	0.42	0.46	-2.19	1.47	earthquake	6.6	us20007z6r	192.1
2019-07-04	2019.50376	4.4	0.85	5.64	0.85	-1.78	2.12	antenna
2021-12-20	2021.96646	-0.02	0.49	1.04	0.46	1.95	1.46	earthquake	6.2	nc73666231	85.3
2022-12-20	2022.96646	-8.35	0.49	-5.04	0.46	-5.66	1.46	earthquake	6.4	nc73821036	48.5

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)
2005-06-14	2005.45175	-0.04	0.49	0.0001	2.51	0.48	0.0001	1.93	1.43	0.0001
2010-01-10	2010.02464	-0.46	0.49	0.0001	-0.67	0.48	0.0001	1.09	1.43	0.0001
2014-03-09	2014.18617	0.23	0.49	0.0001	1.2	0.48	0.0001	0.9	1.44	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	2004.399726	2004	147	-0.03	0.08	-1.19	0.08	0.21	0.05	0.06	0.05	0.02	0.02	0.08	0.02	-0.01	0.02	0.02	0.02
East	2004.399726	2004	147	0.04	0.07	-1.56	0.08	0.18	0.05	0.13	0.05	-0.09	0.02	0.13	0.02	-0.04	0.02	0.05	0.02
Up	2004.399726	2004	147	-1.78	0.24	1.55	0.25	-0.07	0.18	-0.74	0.18	-0.01	0.09	0.10	0.09	0.28	0.08	0.01	0.08

ITRF2014