Station TSEA

Last observation

Unknown

Closest stations

5 closest stations in all networks

NA-fixed

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

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)
2001-01-10	2001.02464	-1.6	0.49	2.87	0.47	-6.24	1.51	earthquake	7	usp000a7f2	495.3
2001-07-28	2001.56947	-0.43	0.71	1.89	0.69	1.22	1.91	earthquake	6.8	usp000akb7	377.1
2002-10-23	2002.80767	-0.47	0.64	-1.99	0.59	-2.2	2.27	earthquake	6.7	usp000bf2u	278.9
2002-11-03	2002.83778	-2.03	1.44	-11.18	1.36	2.96	4.6	earthquake	7.9	usp000bg0m	288.9
2007-02-27	2007.15606	1.89	0.68	-8.5	0.67	7.88	1.81	antenna
2016-01-24	2016.06297	2.48	0.49	0.95	0.47	-1.58	1.47	earthquake	7.1	us10004gqp	259.3
2018-01-23	2018.06023	-3.43	0.49	-0.8	0.46	-3.69	1.47	earthquake	7.9	us2000cmy3	578.7
2018-11-30	2018.9117	11.71	1.41	-4.46	1.33	-26.51	4.55	earthquake	7	ak20419010	15.2
2020-07-22	2020.55578	1.5	0.5	0.23	0.47	-0.63	1.6	earthquake	7.8	at00qdux98	851.7
2020-10-19	2020.79945	0.59	0.5	-1.12	0.47	-0.49	1.6	earthquake	7.6	us6000c9hg	930.9
2021-07-29	2021.57221	1.47	0.5	-0.7	0.47	-1.48	1.55	earthquake	8.2	ak0219neiszm	800.8

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)
2002-11-02	2002.83778	-2.36	0.5	0.0001	-2.09	0.48	0.0001	-0.92	1.45	0.0001
2018-11-29	2018.9117	2.02	0.48	0.0001	1.13	0.47	0.0001	1.81	1.41	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	2000.065708	2000	25	-1.34	0.08	0.34	0.08	0.07	0.05	-0.48	0.05					-0.09	0.02	0.13	0.02
East	2000.065708	2000	25	0.73	0.07	0.59	0.07	-0.09	0.05	-0.41	0.05					-0.02	0.02	-0.01	0.02
Up	2000.065708	2000	25	0.39	0.24	-5.01	0.25	-1.75	0.18	1.14	0.18					0.32	0.09	0.19	0.09

ITRF2008