Station P646

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	8.55	0.16	2024-12-24	-73.59	0.47	2006.851472	2006	312
East	-4.18	0.17	2024-12-24	31.41	0.45	2006.851472	2006	312
Up	4.33	0.28	2024-12-24	-40.56	1.36	2006.851472	2006	312

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	0.62	0.49	0.15	0.47	-4.35	1.47	earthquake	5.6	nn00570709	77.9
2019-07-04	2019.50376	1.38	1.28	1.77	1.2	0.45	4.71	earthquake	6.4	ci38443183	248.4
2019-07-06	2019.50924	-2.88	1.28	-1.69	1.2	0.01	4.71	earthquake	7.1	ci38457511	238.3
2020-05-15	2020.36961	0.86	0.5	0.42	0.47	-0.05	1.58	earthquake	6.5	nn00725272	98.9
2020-08-11	2020.61054	-1.9	0.5	-0.56	0.47	-6.95	1.58	antenna
2021-07-08	2021.51472	-0.5	0.49	-2.71	0.46	-11.57	1.44	earthquake	6	nc73584926	111.1

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	0.85	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	2006.851472	2006	312	-0.08	0.08	0.21	0.08	-0.11	0.06	0.21	0.06	-0.08	0.02	0.02	0.02	-0.02	0.02	-0.03	0.02
East	2006.851472	2006	312	0.75	0.08	-0.05	0.08	-0.08	0.05	0.33	0.05	-0.15	0.02	-0.08	0.02	-0.06	0.02	-0.08	0.02
Up	2006.851472	2006	312	2.53	0.26	-0.66	0.26	0.93	0.19	-0.32	0.19	-0.04	0.09	0.12	0.09	-0.30	0.09	0.28	0.09

ITRF2014