Station P557

Last observation

Dec 23, 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	15.30	0.07	2024-12-23	-149.55	0.44	2005.689938	2005	253
East	-13.55	0.19	2024-12-23	132.63	0.60	2005.689938	2005	253
Up	1.48	0.21	2024-12-23	-14.20	1.21	2005.689938	2005	253

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)
2010-04-04	2010.25462	-0.63	0.49	-0.02	0.62	-0.22	1.35	earthquake	7.2	ci14607652	429.1
2019-07-04	2019.50376	1.17	1.3	0.62	1.3	-2.78	3.48	earthquake	6.4	ci38443183	134.4
2019-07-06	2019.50924	-1.99	1.7	-2.6	1.91	7.12	4.57	earthquake	7.1	ci38457511	132

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	0.62	2.84	1.00	0.50000	2.00000	1	0.000	2.00	0.00
East	0.60	2.74	1.00	0.50000	2.00000	1	0.000	2.00	0.57
Up	1.58	7.85	1.00	0.50000	2.00000	1	0.000	2.00	0.01

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	1.49	0.43	0.0001	-0.54	0.6	0.0001	-1.56	1.17	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	2005.689938	2005	253	-0.85	0.09	0.10	0.09	-0.07	0.07	-0.13	0.07	0.00	0.03	0.03	0.03	0.02	0.03	0.02	0.03
East	2005.689938	2005	253	-0.28	0.11	0.21	0.11	-0.23	0.07	0.07	0.08	-0.11	0.03	0.14	0.03	0.00	0.03	-0.09	0.03
Up	2005.689938	2005	253	0.84	0.25	-0.49	0.25	-0.60	0.18	0.45	0.18	0.02	0.07	0.02	0.07	-0.37	0.07	0.04	0.07

ITRF2014