Station P158

Last observation

Nov 11, 2024(1 day 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	22.95	0.20	2024-11-11	-239.68	0.47	2004.599589	2004	220
East	-5.71	0.21	2024-11-11	35.69	0.45	2004.599589	2004	220
Up	3.82	0.50	2024-11-11	-20.60	1.40	2004.599589	2004	220

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)
2005-06-15	2005.45175	-3.19	1.42	0.81	1.35	-11.9	4.54	earthquake	7.2	usp000dt25	183.2
2010-01-10	2010.02464	-1.78	1.42	6.48	1.35	-13.36	4.92	earthquake	6.5	nc71338066	55.8
2014-03-10	2014.18617	-6.56	1.42	7.19	1.34	4.95	4.53	earthquake	6.8	nc72182046	97.9
2016-12-08	2016.93634	0.73	0.52	0.37	0.5	-3.91	1.55	earthquake	6.6	us20007z6r	177.1
2019-05-23	2019.38877	-5.84	0.49	11.71	0.46	2.39	1.46	antenna
2021-12-20	2021.96646	-2.34	1.42	1.61	1.34	3.48	4.66	earthquake	6.2	nc73666231	56
2022-12-20	2022.96646	-0.8	0.49	6.17	0.47	-3.32	1.55	earthquake	6.4	nc73821036	29.1

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

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)
2005-06-14	2005.45175	0.8	0.49	0.0001	2.02	0.48	0.0001	1.33	1.42	0.0001
2010-01-10	2010.02464	-0.28	0.49	0.0001	0.22	0.48	0.0001	3.32	1.54	0.0001
2014-03-09	2014.18617	3.33	0.49	0.0001	-0.01	0.47	0.0001	-6.86	1.42	0.0001
2021-12-19	2021.96646	1	0.49	0.0001	0.72	0.47	0.0001	-1.13	1.47	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	2004.599589	2004	220	-1.45	0.08	-0.20	0.08	-0.21	0.05	-0.21	0.05	-0.04	0.02	0.04	0.02	0.06	0.02	-0.02	0.02
East	2004.599589	2004	220	-1.12	0.07	-0.40	0.07	-0.08	0.05	-0.18	0.05	-0.14	0.02	0.07	0.02	0.07	0.02	0.01	0.02
Up	2004.599589	2004	220	2.48	0.25	1.99	0.24	-0.40	0.18	0.58	0.18	0.03	0.09	0.08	0.09	-0.18	0.09	-0.32	0.09

ITRF2014