Station BEPK

Last observation

Nov 18, 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	10.54	0.14	2024-11-18	-135.14	0.51	2000.681725	2000	250
East	-8.53	0.15	2024-11-18	125.13	0.49	2000.681725	2000	250
Up	0.14	0.25	2024-11-18	1.00	1.46	2000.681725	2000	250

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)
2003-12-23	2003.97467	0.2	0.48	-1.16	0.48	-1.39	1.42	earthquake	6.6	nc21323712	274.4
2008-12-16	2008.95825	8.91	0.47	-2.52	0.45	1.12	1.42	other
2010-04-04	2010.25462	-1.49	0.49	-0.56	0.46	-0.49	1.44	earthquake	7.2	ci14607652	473.8
2019-07-04	2019.50376	8.18	6.42	13.26	6.11	33.32	21.39	earthquake	6.4	ci38443183	54.9
2019-07-06	2019.50924	9.03	4.58	-95.67	4.31	-29.52	16.21	earthquake	7.1	ci38457511	44.3
2020-05-15	2020.36961	0.43	0.58	0.03	0.53	2.02	2	earthquake	6.5	nn00725272	253.8
2020-06-04	2020.42437	0.32	0.62	-0.06	0.57	1.32	2.21	earthquake	5.5	ci39462536	65.4
2020-06-24	2020.47912	-0.31	0.57	-0.9	0.53	-1.34	1.98	earthquake	5.8	ci39493944	63.8

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)
2019-07-03	2019.50376	-2.85	4.37	0.0001	-12.45	4.15	0.0001	-22.42	14.53	0.0001
2019-07-05	2019.50924	1.93	3.8	0.0001	4.09	3.59	0.0001	17.17	12.99	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	2000.681725	2000	250	-1.29	0.07	0.06	0.07	-0.12	0.05	0.11	0.05	0.04	0.02	0.06	0.02	0.02	0.02	0.01	0.02
East	2000.681725	2000	250	-0.48	0.07	0.87	0.07	-0.26	0.05	0.06	0.05	-0.06	0.02	0.18	0.02	0.10	0.02	0.00	0.02
Up	2000.681725	2000	250	0.60	0.23	0.08	0.22	-0.59	0.17	0.92	0.17	-0.09	0.08	0.06	0.08	0.12	0.08	-0.36	0.08

ITRF2014