MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : ARCO

Station operator information from: RINEX headers

Data attribution information from: UNAVCO DOI Database

from DOI link:

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


Latitude: -37.206 degrees

Longitude: -73.226 degrees

Height: 28.267 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


tenv3 or tenv




5 Minute Final Solutions


kenv tar files for download

Quality Assurance (QA) Files


.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
(Note: When using the MIDAS software
use the .tenv files linked above)

Nearest 4 Other Stations Distance


21.01 km


32.46 km


42.08 km


44.01 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
QA plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
ARCO10JUN29 usp000hep7 5.5 70.2
ARCO10JUL14 usp000hf8z 6.6 96.0
ARCO10JUL14 usp000hf9k 5.8 113.2
ARCO10AUG05 usp000hhjy 5.9 26.8
ARCO10SEP09 usp000hkg9 6.2 25.3
ARCO10OCT23 usp000hnek 5.5 60.9
ARCO11JAN02 usp000hsfq 7.2 128.1
ARCO11FEB05 usp000hu4k 5.8 50.2
ARCO11FEB11 usp000huc2 6.9 90.3
ARCO11FEB11 usp000hucn 5.9 2.7
ARCO11FEB12 usp000hucz 6.1 31.2
ARCO11FEB13 usp000huet 5.8 71.4
ARCO11FEB13 usp000huey 6.0 62.1
ARCO11FEB13 usp000huf9 5.5 72.3
ARCO11FEB14 usp000hugg 6.7 206.0
ARCO11FEB28 usp000hv5c 5.8 44.9
ARCO11APR22 usp000j0d8 5.6 98.0
ARCO11JUN01 usp000j2hv 6.3 58.3
ARCO11SEP03 iscgem17197881 5.8 113.2
ARCO11SEP28 usp000j8pz 5.6 99.7
ARCO12JAN23 usp000jdvv 6.1 90.3
ARCO12FEB11 usp000jetb 5.6 64.5
ARCO12MAR25 usp000jgsw 7.1 240.7
ARCO14APR01 usc000nzvd 8.2 1971.1
ARCO15MAR18 us10001nj1 6.2 124.0
ARCO15JUN20 us10002ke8 6.4 107.6
ARCO15SEP16 us20003k7a 8.3 642.3
ARCO15OCT03 us10003jyn 5.8 48.6
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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