Station P642

Last observation

Jan 29, 2022

Closest stations

5 closest stations in all networks

NA-fixed

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	5.76	0.17	2022-01-28	-42.03	0.47	2006.884326	2006	324
East	-6.16	0.19	2022-01-28	48.90	0.45	2006.884326	2006	324
Up	3.66	0.30	2022-01-28	-22.81	1.37	2006.884326	2006	324

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)
2016-12-28	2016.9911	1.38	0.49	-0.53	0.46	-8.21	1.45	earthquake	5.6	nn00570709	87.4
2019-07-04	2019.50376	3.64	1.28	2.7	1.2	-0.55	4.71	earthquake	6.4	ci38443183	240
2019-07-06	2019.50924	-2.18	1.28	0.6	1.2	-0.17	4.71	earthquake	7.1	ci38457511	229.7
2020-02-22	2020.14237	0.56	0.5	1.72	0.47	-3.72	1.6	antenna
2020-05-15	2020.36961	1.22	0.5	0.52	0.47	-0.55	1.59	earthquake	6.5	nn00725272	104.1
2021-07-08	2021.51472	-1.42	0.49	-2.25	0.46	-6.51	1.5	earthquake	6	nc73584926	119.5

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

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	2006.884326	2006	324	0.45	0.09	-1.89	0.09	-0.79	0.06	0.77	0.06					0.06	0.03	0.07	0.03
East	2006.884326	2006	324	1.23	0.09	-1.43	0.09	-0.28	0.06	0.60	0.06					0.06	0.02	-0.07	0.02
Up	2006.884326	2006	324	1.54	0.28	-1.90	0.28	0.30	0.21	-0.12	0.21					-0.52	0.10	-0.03	0.10

ITRF2008