Station P154

Last observation

Dec 21, 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	8.89	0.16	2024-12-21	-75.38	0.47	2007.355921	2007	131
East	-1.63	0.18	2024-12-21	13.72	0.45	2007.355921	2007	131
Up	0.43	0.31	2024-12-21	-3.37	1.36	2007.355921	2007	131

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)
2010-01-10	2010.02464	-2.1	0.49	-0.31	0.46	-0.37	1.44	earthquake	6.5	nc71338066	170.1
2014-03-10	2014.18617	-0.77	0.49	1.48	0.46	-0.77	1.45	earthquake	6.8	nc72182046	184
2016-07-01	2016.49829	-1.03	0.49	0.44	0.46	1.06	1.51	antenna
2016-12-08	2016.93634	0.42	0.49	0.23	0.46	-4.29	1.51	earthquake	6.6	us20007z6r	281.4
2022-12-20	2022.96646	0.24	0.49	-0.11	0.46	-3.38	1.45	earthquake	6.4	nc73821036	168
2024-12-05	2024.92813	0.41	0.59	0.08	0.55	-4.13	2.05	earthquake	7	nc75095651	211.7

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

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	2007.355921	2007	131	0.46	0.08	-0.63	0.08	0.17	0.06	0.37	0.06	0.11	0.02	-0.01	0.02	0.01	0.02	0.03	0.02
East	2007.355921	2007	131	0.55	0.08	-0.32	0.08	-0.02	0.05	0.27	0.05	0.08	0.02	0.15	0.02	0.04	0.02	0.06	0.02
Up	2007.355921	2007	131	-3.26	0.26	2.19	0.26	0.29	0.19	-0.21	0.19	0.11	0.09	0.04	0.09	0.06	0.09	-0.31	0.09

ITRF2014