Station AV02

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)
2015-05-29	2015.4052	-0.86	0.49	-0.32	0.47	1.03	1.52	earthquake	6.7	ak11610140	352.9
2016-01-24	2016.06297	-3.26	1.45	-1.21	1.37	12.1	4.65	earthquake	7.1	us10004gqp	33.8
2018-01-23	2018.06023	15.59	1.46	-3.78	1.37	-39.66	4.83	earthquake	7.9	us2000cmy3	449.3
2018-11-30	2018.9117	0.74	0.5	0.56	0.47	-0.23	1.6	earthquake	7	ak20419010	294.3
2019-06-22	2019.47091	-1.63	0.5	-2.88	0.47	2.18	1.54	antenna
2020-07-22	2020.55578	-1.64	0.5	-1.32	0.47	0.77	1.6	earthquake	7.8	at00qdux98	569.1
2020-10-19	2020.79945	0.17	0.5	-0.99	0.47	0.64	1.61	earthquake	7.6	us6000c9hg	647.4
2021-07-29	2021.57221	-4.8	1.54	1.3	1.44	2.23	5.3	earthquake	8.2	ak0219neiszm	519.1

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	0.85	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)
2001-07-27	2001.56947	-79.28	7.78	0.0001	24.74	8.15	0.0001	23.74	17.42	0.0001
2016-01-24	2016.06297	0.94	0.5	0.0001	0.89	0.49	0.0001	-2.42	1.48	0.0001
2018-01-23	2018.06023	-2.83	0.51	0.0001	-1.09	0.49	0.0001	11.13	1.56	0.0001
2021-07-28	2021.57221	-0.02	0.54	0.0001	-0.57	0.52	0.0001	-0.66	1.77	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	2004.698152	2004	256	-0.70	0.09	-0.33	0.09	-0.33	0.06	-0.16	0.06					0.06	0.02	0.13	0.02
East	2004.698152	2004	256	0.83	0.08	-0.20	0.08	-0.16	0.05	0.07	0.05					0.00	0.02	0.01	0.02
Up	2004.698152	2004	256	1.23	0.27	2.83	0.27	0.37	0.20	0.13	0.20					0.16	0.09	-0.02	0.09

ITRF2008