MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : GRLS

Station operator information from: RINEX headers

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: -31.606 degrees

Longitude: -68.316 degrees

Height: 603.888 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

SA

tenv3

5 Minute Final Solutions

IGS14

kenv tar files for download

Quality Assurance (QA) Files

IGS14

.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar file download

New!: Loading Predictions.
See this README file for explanation.

IGS14

tenv3 file with extra columns

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format,
Loading triplet enhanced tenv3 files
(Note: When using the MIDAS software
use the .tenv files linked above)


Nearest 4 Other Stations Distance

CFAG

7.95 km

UNSJ

25.71 km

OAFA

31.02 km

CSJ1

42.94 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
Load prediction plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
GRLS10FEB27 official20100227063411530_30 8.8 656.4
GRLS10FEB27 usp000h7rj 6.0 78.3
GRLS10MAR11 usp000h94t 6.9 447.5
GRLS10MAR11 usp000h94v 7.0 443.8
GRLS12MAR25 usp000jgsw 7.1 539.2
GRLS12APR17 usp000jj3u 6.7 308.6
GRLS14APR01 usc000nzvd 8.2 1356.3
GRLS15SEP16 us20003k7a 8.3 318.1
GRLS15SEP16 us20003k7w 7.0 294.6
GRLS15SEP17 us20003kfv 6.7 330.6
GRLS15SEP21 us20003mi0 6.6 290.2
GRLS15NOV07 us10003vgt 6.8 308.8
GRLS15NOV11 us10003x8t 6.9 423.5
GRLS15NOV11 us10003x9g 6.9 427.4
GRLS16NOV20 us10007az5 6.4 29.4
GRLS17APR24 us10008kce 6.9 386.2
GRLS19JAN20 us2000j6hy 6.7 340.5
GRLS21JAN19 us7000d18q 6.4 52.2
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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