Station 157P

Last observation

Dec 15, 2024(5 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	32.81	0.29	2024-12-15	-301.17	10.98	2006.355921	2006	131
East	-19.59	0.30	2024-12-15	127.93	11.48	2006.355921	2006	131
Up	1.27	0.66	2024-12-15	3.44	24.93	2006.355921	2006	131

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)
2010-01-10	2010.02464	3.53	1.43	2.11	1.35	4.99	4.55	earthquake	6.5	nc71338066	55.5
2014-03-10	2014.18617	-1.22	1.46	3.57	1.37	0.53	4.82	earthquake	6.8	nc72182046	95.2
2015-01-16	2015.04107	4.8	0.51	-2.2	0.48	1.11	1.61	antenna
2016-12-08	2016.93634	0.93	0.49	0.05	0.46	-0.73	1.49	earthquake	6.6	us20007z6r	161.9
2021-12-20	2021.96646	6.6	1.58	-6.22	1.5	9.18	5.16	earthquake	6.2	nc73666231	38.1
2022-12-20	2022.96646	8.8	0.52	2.77	0.5	-2.74	1.63	earthquake	6.4	nc73821036	32.3
2024-12-05	2024.92813	27.9	0.66	-18.7	0.61	-0.21	2.34	earthquake	7	nc75095651	62.3

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	1.97	2.73	0.0001	7.07	2.86	0.0001	-2.32	6.1	0.0001
2010-01-10	2010.02464	-0.62	0.49	0.0001	0.04	0.48	0.0001	-1.8	1.44	0.0001
2014-03-09	2014.18617	0.97	0.51	0.0001	1.12	0.49	0.0001	-0.36	1.56	0.0001
2021-12-19	2021.96646	-0.96	0.53	0.0001	1.38	0.52	0.0001	-2.89	1.62	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	2006.355921	2006	131	0.39	0.08	-1.29	0.08	0.09	0.06	0.15	0.06	0.04	0.02	-0.08	0.02	0.02	0.02	-0.04	0.02
East	2006.355921	2006	131	0.53	0.08	-1.20	0.08	0.17	0.05	0.29	0.05	0.13	0.02	-0.11	0.02	0.06	0.02	-0.04	0.02
Up	2006.355921	2006	131	-0.81	0.26	0.54	0.26	0.10	0.19	-0.39	0.19	0.03	0.09	-0.02	0.09	-0.26	0.09	-0.16	0.09

ITRF2014