Station FSHB

Last observation

Jan 18, 2022

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

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	23.00	0.42	2022-01-17	-113.40	0.48	2006.780287	2006	286
East	-19.99	0.45	2022-01-17	163.10	0.46	2006.780287	2006	286
Up	0.14	0.93	2022-01-17	-46.06	1.48	2006.780287	2006	286

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)
2009-12-30	2009.99384	31.2	20.16	10.2	20.9	-32.93	47.43	earthquake	5.8	ci14565620	78.3
2010-04-04	2010.25462	31.2	20.16	10.2	20.9	-32.93	47.43	earthquake	7.2	ci14607652	87.1
2010-06-15	2010.45175	31.2	20.16	10.2	20.9	-32.93	47.43	earthquake	5.7	ci14745580	28.6
2012-06-22	2012.47365	1.04	0.59	1.12	0.55	17.15	1.97	antenna
2012-08-26	2012.65161	0.86	1.7	-0.78	1.58	-2.05	5.9	earthquake	5.4	ci15200401	25.6
2019-07-06	2019.50924	0.08	0.5	0.05	0.47	2.99	1.54	earthquake	7.1	ci38457511	354.2

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)
2010-04-03	2010.25462	-291.81	203.69	0.0001	-181.59	203.83	0.0001	43.66	538.79	0.0001
2010-06-14	2010.45175	254.24	192.65	0.0001	177.75	192.3	0.0001	-15.14	513.49	0.0001
2012-08-26	2012.65161	-0.48	0.68	0.0001	-0.87	0.64	0.0001	0.63	2.28	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	2006.780287	2006	286	-0.64	0.11	0.11	0.11	-0.26	0.07	-0.10	0.08					-0.01	0.03	0.00	0.03
East	2006.780287	2006	286	0.12	0.10	0.74	0.10	-0.40	0.07	0.20	0.07					-0.14	0.03	-0.10	0.03
Up	2006.780287	2006	286	-0.56	0.34	-2.02	0.34	0.49	0.25	0.50	0.25					-0.15	0.12	0.48	0.12

ITRF2008

Plots

These plots depict the X, Y and Z 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	13.32	0.42	2022-01-18	-31.76	0.48	2006.780287	2006	286
East	-32.41	0.45	2022-01-18	264.86	0.46	2006.780287	2006	286
Up	0.17	0.93	2022-01-18	-44.32	1.48	2006.780287	2006	286

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)
2009-12-30	2009.99384	68.55	20.16	-1.52	20.9	-46.56	47.43	earthquake	5.8	ci14565620	78.3
2010-04-04	2010.25462	68.55	20.16	-1.52	20.9	-46.56	47.43	earthquake	7.2	ci14607652	87.1
2010-06-15	2010.45175	68.55	20.16	-1.52	20.9	-46.56	47.43	earthquake	5.7	ci14745580	28.6
2012-06-22	2012.47365	1.58	0.59	1.05	0.55	17.19	1.97	antenna
2012-08-26	2012.65161	2.13	1.7	-0.63	1.58	-2.96	5.9	earthquake	5.4	ci15200401	25.6
2019-07-06	2019.50924	1.15	0.5	-1.16	0.47	2.58	1.54	earthquake	7.1	ci38457511	354.2

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)
2010-04-03	2010.25462	-676.31	203.67	0.0001	-81.35	203.87	0.0001	232.01	538.68	0.0001
2010-06-14	2010.45175	615.99	192.63	0.0001	84.78	192.34	0.0001	-196.11	513.37	0.0001
2012-08-26	2012.65161	-1.09	0.68	0.0001	-0.66	0.64	0.0001	0.98	2.28	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	2006.780287	2006	286	-0.88	0.11	0.37	0.11	-0.07	0.07	0.09	0.08					0.01	0.03	-0.02	0.03
East	2006.780287	2006	286	0.11	0.10	0.69	0.10	-0.40	0.07	0.26	0.07					-0.20	0.03	-0.12	0.03
Up	2006.780287	2006	286	0.18	0.34	-2.22	0.34	0.46	0.25	0.74	0.25					-0.15	0.12	0.51	0.12

Filtered

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	21.09	0.42	2022-01-18	-114.84	0.49	2006.780287	2006	286
East	-21.69	0.45	2022-01-18	163.84	0.46	2006.780287	2006	286
Up	-0.23	0.93	2022-01-18	-43.61	1.48	2006.780287	2006	286

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)
2009-12-30	2009.99384	72.66	20.17	43.17	20.9	-111.28	47.43	earthquake	5.8	ci14565620	78.3
2010-04-04	2010.25462	72.66	20.17	43.17	20.9	-111.28	47.43	earthquake	7.2	ci14607652	87.1
2010-06-15	2010.45175	72.66	20.17	43.17	20.9	-111.28	47.43	earthquake	5.7	ci14745580	28.6
2012-06-22	2012.47365	-0.03	0.59	1.22	0.55	17.34	1.97	antenna
2012-08-26	2012.65161	3.59	1.7	-0.05	1.58	-7.71	5.9	earthquake	5.4	ci15200401	25.6
2019-07-06	2019.50924	-4.58	0.5	-0.38	0.47	-0.67	1.54	earthquake	7.1	ci38457511	354.2

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)
2010-04-03	2010.25462	-982.51	203.83	0.0001	-671.83	203.89	0.0001	1180.89	538.78	0.0001
2010-06-14	2010.45175	925.39	192.79	0.0001	651.72	192.36	0.0001	-1108.63	513.47	0.0001
2012-08-26	2012.65161	-1.85	0.68	0.0001	-1.79	0.64	0.0001	4.04	2.28	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	2006.780287	2006	286	-0.14	0.11	0.34	0.11	0.20	0.08	-0.09	0.08					-0.01	0.03	-0.09	0.03
East	2006.780287	2006	286	-0.46	0.10	0.88	0.10	-0.05	0.07	-0.15	0.07					-0.05	0.03	-0.06	0.03
Up	2006.780287	2006	286	0.84	0.34	-3.12	0.34	-0.75	0.25	-0.06	0.25					0.00	0.12	0.33	0.12

These results are preliminary. The station positions are unchecked and should not be used for any engineering applications. There may be errors in the antenna heights. The velocities are very dependent on the length of the span of observations. The presence of outliers (errant observations) sometimes contaminates the velocities.

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