Station P557

Last observation

Nov 3, 2024(1 day 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	15.29	0.07	2024-11-03	-148.55	0.44	2005.689938	2005	253
East	-13.53	0.19	2024-11-03	132.04	0.60	2005.689938	2005	253
Up	1.47	0.21	2024-11-03	-14.17	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	-0.6	0.49	-0.03	0.62	-0.21	1.35	earthquake	7.2	ci14607652	429.1
2019-07-04	2019.50376	1.25	1.3	0.65	1.3	-2.8	3.48	earthquake	6.4	ci38443183	134.4
2019-07-06	2019.50924	-1.94	1.7	-2.61	1.91	7.19	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	1.45	0.43	0.0001	-0.54	0.6	0.0001	-1.58	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	0.09	0.09	-0.07	0.07	-0.11	0.07	0.00	0.03	0.03	0.03	0.02	0.03	0.02	0.03
East	2005.689938	2005	253	-0.31	0.11	0.22	0.11	-0.24	0.08	0.07	0.08	-0.12	0.03	0.15	0.03	0.00	0.03	-0.10	0.03
Up	2005.689938	2005	253	0.85	0.25	-0.47	0.25	-0.61	0.18	0.49	0.19	0.02	0.07	0.01	0.07	-0.39	0.07	0.05	0.07

ITRF2014