Station LVMS

Last observation

Nov 23, 2024(3 days ago)

Closest stations

5 closest stations in all 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	21.63	0.07	2024-11-23	-279.51	0.40	2000	2000	1
East	-23.27	0.09	2024-11-23	296.51	0.54	2000	2000	1
Up	0.66	0.23	2024-11-23	-4.60	1.31	2000	2000	1

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	0.08	0.44	-2.1	0.6	-2.63	1.4	earthquake	6.6	nc21323712	211.2
2010-04-04	2010.25462	-1.02	0.45	-1.21	0.6	0.43	1.42	earthquake	7.2	ci14607652	445.9
2012-10-10	2012.77481	2.44	0.45	2.84	0.61	0.12	1.43	antenna
2013-11-08	2013.85147	1.84	0.45	1.35	0.61	-6.25	1.42	antenna
2019-07-04	2019.50376	2.76	1.36	0.22	1.5	1.34	3.9	earthquake	6.4	ci38443183	181.1
2019-07-06	2019.50924	-0.24	1.7	-2.94	1.98	-2.51	5.04	earthquake	7.1	ci38457511	178.1

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	0.78	2.38	1.00	0.50000	2.00000	2	0.139	2.00	0.00
East	0.63	3.57	1.00	0.50000	2.00000	1	0.000	2.00	0.02
Up	2.06	7.56	1.00	0.50000	2.00000	1	0.000	2.00	0.26

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)
2019-07-05	2019.50924	-0.34	0.39	0.0001	-0.09	0.52	0.0001	-0.08	1.25	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	2000	1	0.78	0.09	0.75	0.09	0.03	0.07	-0.10	0.07	0.07	0.02	0.06	0.02	-0.01	0.02	0.01	0.02
East	2000	2000	1	0.88	0.10	0.38	0.10	0.22	0.07	-0.01	0.07	0.01	0.03	0.20	0.03	-0.04	0.03	0.01	0.03
Up	2000	2000	1	-0.53	0.23	-0.74	0.23	-0.17	0.17	-1.12	0.17	0.05	0.07	0.08	0.07	0.29	0.07	0.00	0.07

ITRF2014