Station P169

Last observation

Dec 24, 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	16.31	0.21	2024-12-24	-163.00	0.47	2004.399726	2004	147
East	0.41	0.21	2024-12-24	-25.53	0.45	2004.399726	2004	147
Up	1.43	0.51	2024-12-24	-11.71	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	-1.24	1.43	2.55	1.35	-8.01	4.57	earthquake	7.2	usp000dt25	176
2010-01-10	2010.02464	-0.48	1.42	5.78	1.35	-2.35	4.55	earthquake	6.5	nc71338066	63.2
2014-03-10	2014.18617	-1.97	1.44	6.6	1.37	-3.82	4.6	earthquake	6.8	nc72182046	98.5
2016-12-08	2016.93634	0.73	0.49	0.4	0.46	-2.46	1.47	earthquake	6.6	us20007z6r	192.1
2019-07-04	2019.50376	4.32	0.85	5.61	0.85	-2.21	2.12	antenna
2021-12-20	2021.96646	-0.18	0.49	1.04	0.46	2.21	1.46	earthquake	6.2	nc73666231	85.3
2022-12-20	2022.96646	-6.62	1.41	-4.04	1.34	6.75	4.55	earthquake	6.4	nc73821036	48.5
2024-12-05	2024.92813	10.52	0.57	13.36	0.53	-3.51	1.99	earthquake	7	nc75095651	100.6

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	-0.12	0.49	0.0001	2.48	0.48	0.0001	1.38	1.44	0.0001
2010-01-10	2010.02464	-0.53	0.49	0.0001	-0.69	0.48	0.0001	0.54	1.44	0.0001
2014-03-09	2014.18617	0.19	0.49	0.0001	1.18	0.48	0.0001	0.54	1.44	0.0001
2022-12-19	2022.96646	-0.63	0.48	0.0001	-0.37	0.47	0.0001	-4.07	1.41	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	-0.01	0.08	-1.19	0.08	0.20	0.05	0.07	0.05	0.03	0.02	0.08	0.02	-0.02	0.02	0.02	0.02
East	2004.399726	2004	147	0.05	0.07	-1.56	0.07	0.18	0.05	0.13	0.05	-0.10	0.02	0.13	0.02	-0.04	0.02	0.04	0.02
Up	2004.399726	2004	147	-1.74	0.24	1.59	0.25	-0.09	0.18	-0.76	0.18	0.00	0.09	0.10	0.09	0.27	0.08	-0.01	0.08

ITRF2014