Station P272

Last observation

May 1, 2023

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	6.81	0.37	2023-05-01	-55.35	0.62	2005.81588	2005	299
East	-9.19	0.18	2023-05-01	78.45	0.59	2005.81588	2005	299
Up	-1.82	0.32	2023-05-01	16.05	1.75	2005.81588	2005	299

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)
2014-03-10	2014.18617	-0.68	0.65	-0.72	0.63	-4.03	2.06	earthquake	6.8	nc72182046	330.4
2014-08-24	2014.64339	0.24	0.65	-0.21	0.64	3.55	2.13	earthquake	6	nc72282711	108.2
2015-02-25	2015.15058	1.18	0.65	3.46	0.63	-1.54	2.04	antenna
2019-07-06	2019.50924	-1.23	0.65	-0.73	0.62	-0.04	1.92	earthquake	7.1	ci38457511	536.4

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	0.39	2.31	1.00	0.50000	2.00000	1	0.000	2.00	1.37
East	0.36	2.84	1.00	0.50000	2.00000	2	0.379	2.00	0.49
Up	0.93	12.01	1.00	0.50000	2.00000	2	0.580	2.00	0.01

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	2005.81588	2005	299	-0.67	0.14	2.65	0.14	0.42	0.08	-0.15	0.09	0.08	0.02	0.04	0.02	-0.04	0.02	0.01	0.02
East	2005.81588	2005	299	-0.88	0.18	2.50	0.18	0.44	0.14	-0.14	0.14	-0.02	0.02	0.16	0.02	-0.07	0.02	0.08	0.02
Up	2005.81588	2005	299	2.71	0.49	2.76	0.50	1.70	0.37	-1.10	0.37	0.08	0.09	0.00	0.09	0.33	0.09	0.18	0.09

ITRF2014