Station AV07

Last observation

Oct 24, 2024

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	-1.46	0.16	2024-10-24	15.67	0.47	2005.506502	2005	186
East	-4.96	0.18	2024-10-24	37.34	0.45	2005.506502	2005	186
Up	4.51	0.29	2024-10-24	-39.62	1.36	2005.506502	2005	186

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)
2014-06-23	2014.47365	0.89	0.49	0.5	0.46	0.56	1.46	earthquake	7.9	usc000rki5	888.2
2018-01-23	2018.06023	1.67	0.49	-0.95	0.46	1.53	1.44	earthquake	7.9	us2000cmy3	1092.6
2020-07-22	2020.55578	-1.17	0.5	1.69	0.47	4.04	1.57	earthquake	7.8	at00qdux98	495
2020-10-19	2020.79945	1.59	0.5	-0.7	0.47	-0.61	1.58	earthquake	7.6	us6000c9hg	417.5
2021-07-29	2021.57221	-5.8	1.43	3.99	1.36	-12.86	4.72	earthquake	8.2	ak0219neiszm	543.1
2023-07-16	2023.53662	-0.6	0.83	2.45	0.83	75.86	2.19	earthquake	7.2	us7000kg30	345

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)
2021-07-28	2021.57221	1.46	0.49	0.0001	-0.38	0.48	0.0001	2.7	1.44	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	2005.506502	2005	186	-0.34	0.08	-0.07	0.08	0.11	0.06	0.19	0.06	0.07	0.03	-0.09	0.03	-0.13	0.02	0.06	0.02
East	2005.506502	2005	186	0.46	0.08	-0.99	0.08	-0.50	0.05	-0.52	0.05	0.17	0.02	0.05	0.02	0.12	0.02	0.08	0.02
Up	2005.506502	2005	186	-1.14	0.26	0.67	0.26	0.26	0.19	0.09	0.20	-0.18	0.09	0.09	0.09	-0.02	0.09	-0.50	0.09

ITRF2014