Station P234

Last observation

Nov 20, 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	32.29	0.07	2024-11-20	-300.17	0.39	2006.525667	2006	193
East	-26.36	0.07	2024-11-20	240.99	0.42	2006.525667	2006	193
Up	0.66	0.35	2024-11-20	-8.34	1.46	2006.525667	2006	193

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)
2007-10-31	2007.82957	0.41	0.41	-0.23	0.45	-0.86	1.53	earthquake	5.5	nc40204628	65.9
2019-07-06	2019.50924	-0.3	1.16	0.79	1.25	-0.92	4.18	earthquake	7.1	ci38457511	377.9
2022-10-25	2022.81314	0.32	0.42	0.69	0.45	-4.16	1.53	earthquake	5.1	nc73799091	50.8

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	0.38	2.51	1.00	0.50000	2.00000	1	0.000	2.00	0.02
East	0.40	2.68	1.00	0.50000	2.00000	2	0.131	2.00	0.00
Up	1.45	7.89	1.00	0.50000	2.00000	1	0.000	2.00	0.73

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)
2019-07-05	2019.50924	-0.09	0.36	0.0001	-0.88	0.38	0.0001	0.17	1.39	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	2006.525667	2006	193	-0.74	0.08	-0.94	0.08	0.20	0.06	-0.12	0.06	-0.05	0.02	-0.03	0.02	0.00	0.02	-0.01	0.02
East	2006.525667	2006	193	-0.94	0.11	-0.68	0.11	0.08	0.08	-0.20	0.08	-0.05	0.02	-0.17	0.02	-0.06	0.02	0.06	0.02
Up	2006.525667	2006	193	-0.16	0.29	1.47	0.29	-0.49	0.20	-0.70	0.20	-0.10	0.07	-0.02	0.07	0.29	0.07	0.18	0.07

ITRF2014