MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : NMEA

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.


Latitude: -22.265 degrees

Longitude: 166.443 degrees

Height: 71.226 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


tenv3 or tenv




24 Hour Rapid Solutions





5 Minute Final Solutions


kenv tar files for download

5 Minute Rapid Solutions
(last 60 days max)


kenv tar file download

Quality Assurance (QA) Files


.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.


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


3.37 km


3.72 km


5.95 km


5.95 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
Load prediction plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
NMEA13DEC09 Antenna_Code_Changed - -
NMEA13DEC09 Elevation_Cutoff_Changed - -
NMEA08APR09 usp000g3eq 7.3 352.1
NMEA09OCT07 usp000h2g9 7.7 1029.6
NMEA09OCT07 usp000h2gd 7.8 1083.9
NMEA10AUG10 usp000hhuc 7.3 552.1
NMEA10DEC25 usp000hrw0 7.3 325.0
NMEA11JAN13 usp000ht15 7.0 277.8
NMEA11MAY10 usp000j1a8 6.8 290.9
NMEA11AUG20 usp000j6r4 7.2 468.5
NMEA11AUG20 usp000j6rj 7.1 477.0
NMEA11SEP03 usp000j7jb 7.0 382.3
NMEA12FEB02 usp000jeag 7.1 498.7
NMEA13FEB06 usc000f1s0 8.0 1282.7
NMEA17OCT31 us1000aytk 6.7 286.1
NMEA17NOV01 us1000azjt 6.6 258.4
NMEA17NOV19 us2000brgk 6.6 238.0
NMEA17NOV19 us2000brlf 7.0 252.8
NMEA18AUG19 us1000gcii 8.2 1671.6
NMEA18AUG29 us1000gjaz 7.1 380.3
NMEA18DEC05 us1000i2gt 7.5 309.4
NMEA21FEB10 us6000dg77 7.7 542.1
NMEA22MAR30 us7000gyj0 6.9 405.6
NMEA22MAR31 us7000gymk 7.0 405.7
NMEA22SEP14 us7000i7ya 7.0 412.6
NMEA23MAY19 us6000kd0n 7.7 453.2
NMEA23MAY20 us6000kdce 7.1 431.3
NMEA23DEC07 us7000lgwp 7.1 348.8
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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