MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : COLU

Station operator information from: RINEX headers

Data attribution information from: UNAVCO DOI Database

from DOI link: https://doi.org/10.7283/T5QJ7FHM

When using products from this system please cite Blewitt et al., (2018) for the processing plus also the citation for the original data.

Coordinates:

Latitude: 38.089 degrees

Longitude: -118.054 degrees

Height: 1468.340 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

env

xyz

NA

env

24 Hour Rapid Solutions

IGS14

env

NA

env

5 Minute Final Solutions

IGS14

kenv tar files for download

5 Minute Rapid Solutions
(last 60 days max)

IGS14

kenv tar file download

Quality Assurance (QA) Files

IGS14

.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar file download

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format


Nearest 4 Other Stations Distance

PILO

20.99 km

EPAS

24.17 km

MOHO

24.20 km

MONT

30.27 km


Time Series Plots

Click on the buttons on the left below to choose from available reference frames, latencies, and sample rates. Original, Cleaned (outlier removed) and detrended (using MIDAS rate) plots are available. See plot explanation page for further explanations on plot contents.

GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
QA plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
COLU16DEC28 nn00570709 5.6 80.4
COLU16DEC28 nn00570710 5.6 80.9
COLU16DEC28 nn00570744 5.5 80.2
COLU19JUL06 ci38457511 7.1 261.0
COLU20APR11 nc73367270 5.2 59.5
COLU20MAY15 nn00725272 6.5 20.0
COLU21JUL08 nc73584926 6.0 134.5
Distance is from this station to earthquake epicenter in km. A potential step record appears when this distance is less than 10^(M/2 - 0.79) where M is earthquake magnitude.
Steps for all stations are given in the master step file database.


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