Station AV01

Last observation

Nov 7, 2024(2 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	-10.47	0.17	2024-11-07	109.19	0.47	2004.692676	2004	254
East	2.12	0.18	2024-11-07	-16.73	0.45	2004.692676	2004	254
Up	3.43	0.31	2024-11-07	-39.71	1.36	2004.692676	2004	254

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	-0.92	0.49	-0.05	0.46	0.65	1.49	earthquake	6.7	ak11610140	354.4
2016-01-24	2016.06297	-4.08	1.41	-4.88	1.34	2.71	4.51	earthquake	7.1	us10004gqp	31.1
2018-01-23	2018.06023	0.4	1.43	-1.96	1.35	-11.57	4.68	earthquake	7.9	us2000cmy3	452.7
2018-11-30	2018.9117	0.99	0.5	0.02	0.47	2.16	1.58	earthquake	7	ak20419010	293.3
2020-07-22	2020.55578	-0.71	0.5	-0.67	0.47	1.94	1.57	earthquake	7.8	at00qdux98	570.4
2020-10-19	2020.79945	-1.05	0.5	-1.81	0.47	0.59	1.59	earthquake	7.6	us6000c9hg	648.5
2021-07-29	2021.57221	-8.5	1.39	2.58	1.33	2.47	4.38	earthquake	8.2	ak0219neiszm	520.5

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)
2016-01-24	2016.06297	1.63	0.48	0.0001	1.8	0.47	0.0001	0.55	1.4	0.0001
2018-01-23	2018.06023	2.4	0.49	0.0001	-1.69	0.47	0.0001	2.74	1.48	0.0001
2021-07-28	2021.57221	1.51	0.47	0.0001	-1.25	0.46	0.0001	-0.5	1.34	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	2004.692676	2004	254	-1.43	0.08	-0.38	0.08	-0.41	0.05	-0.08	0.05	0.13	0.02	0.00	0.02	-0.10	0.02	0.16	0.02
East	2004.692676	2004	254	-0.09	0.07	-0.84	0.07	-0.04	0.05	0.20	0.05	-0.05	0.02	-0.01	0.02	0.03	0.02	-0.04	0.02
Up	2004.692676	2004	254	3.00	0.25	2.80	0.24	-0.39	0.18	-0.64	0.18	0.14	0.09	0.09	0.09	-0.09	0.09	0.06	0.09

ITRF2014