Station P318

Last observation

Nov 17, 2024(2 days ago)

Closest stations

5 closest stations in all 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	15.70	0.19	2024-11-17	-150.42	0.48	2006.4846	2006	178
East	-17.82	0.10	2024-11-17	167.64	0.44	2006.4846	2006	178
Up	-1.35	0.33	2024-11-17	15.06	1.45	2006.4846	2006	178

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)
2008-01-24	2008.06297	0.62	0.5	-1.36	0.47	-1.63	1.56	antenna
2010-01-10	2010.02464	-0.99	0.5	0.49	0.48	0.52	1.58	earthquake	6.5	nc71338066	174.5
2014-03-10	2014.18617	-0.03	0.5	1.43	0.48	-0.55	1.6	earthquake	6.8	nc72182046	214.3
2016-12-08	2016.93634	0.6	0.5	-0.08	0.48	-2.19	1.6	earthquake	6.6	us20007z6r	265.5
2019-08-29	2019.65708	0.01	0.58	0.96	0.53	-2.32	1.76	antenna
2021-12-20	2021.96646	0.79	0.5	-0.23	0.48	2.62	1.58	earthquake	6.2	nc73666231	151.3
2022-12-20	2022.96646	0.72	0.5	0.74	0.48	-2.09	1.58	earthquake	6.4	nc73821036	149.1

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	0.54	1.93	1.00	0.50000	2.00000	1	0.000	2.00	0.61
East	0.43	2.75	1.00	0.50000	2.00000	1	0.000	2.00	0.06
Up	1.26	9.47	1.00	0.50000	2.00000	1	0.000	2.00	0.08

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	2006.4846	2006	178	-0.34	0.09	-1.29	0.09	0.23	0.06	-0.05	0.06	-0.08	0.02	-0.05	0.02	-0.03	0.02	0.00	0.02
East	2006.4846	2006	178	-0.60	0.09	-1.36	0.09	0.31	0.07	-0.10	0.07	-0.02	0.02	-0.18	0.02	-0.09	0.02	0.00	0.02
Up	2006.4846	2006	178	-0.31	0.30	2.98	0.31	-0.25	0.22	-0.38	0.22	-0.04	0.08	0.04	0.08	0.24	0.07	0.27	0.07

ITRF2014