Station P317

Last observation

Nov 24, 2024(2 days ago)

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	14.78	0.16	2024-11-24	-133.33	0.49	2006.416153	2006	153
East	-17.66	0.11	2024-11-24	151.59	0.45	2006.416153	2006	153
Up	-0.87	0.44	2024-11-24	4.81	1.50	2006.416153	2006	153

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	-0.93	1.03	0.39	1.05	2	3.5	earthquake	6.5	nc71338066	127.6
2014-03-10	2014.18617	-0.14	0.51	2.63	0.5	0.11	1.56	earthquake	6.8	nc72182046	169
2016-12-08	2016.93634	0.75	0.51	1.12	0.5	0.01	1.56	earthquake	6.6	us20007z6r	233.1
2021-03-05	2021.17248	1.68	0.51	2.41	0.51	0.89	1.56	antenna
2021-12-20	2021.96646	1.63	0.51	0.24	0.51	0.95	1.56	earthquake	6.2	nc73666231	111.4
2022-12-20	2022.96646	0.46	0.51	1.44	0.5	-4.76	1.55	earthquake	6.4	nc73821036	101.1

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	0.64	2.15	1.00	0.50000	2.00000	1	0.000	2.00	0.44
East	0.51	2.74	1.00	0.50000	2.00000	2	0.265	2.00	0.03
Up	2.74	6.43	1.00	0.50000	2.00000	1	0.000	2.00	1.00

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)
2010-01-11	2010.02738	-0.07	0.36	0.0001	0.44	0.33	0.0001	-0.76	1.15	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	2006.416153	2006	153	0.26	0.09	-1.40	0.09	0.21	0.06	0.13	0.06	-0.03	0.02	0.07	0.02	-0.04	0.02	0.02	0.02
East	2006.416153	2006	153	0.75	0.14	-1.59	0.14	0.12	0.11	0.23	0.11	-0.14	0.02	0.08	0.02	-0.03	0.02	0.10	0.02
Up	2006.416153	2006	153	-0.25	0.27	2.63	0.27	0.18	0.19	-0.19	0.19	0.18	0.08	0.07	0.08	0.41	0.08	-0.16	0.08

ITRF2014