MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : GMSD

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: 30.556 degrees

Longitude: 131.016 degrees

Height: 142.395 meters

Time Series Data

(ascii text)
24 Hour Final Solutions








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

Nearest 4 Other Stations Distance


5.68 km


20.58 km


21.93 km


41.04 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
GPS time series plot
GPS time series plot
QA plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
GMSD08OCT14 Elevation_Cutoff_Changed - -
GMSD11JUL27 Antenna_and_Radome_Codes_Changed - -
GMSD11JUL27 Receiver_Make_and_Model_Changed - -
GMSD12JAN10 Elevation_Cutoff_Changed - -
GMSD12OCT11 Elevation_Cutoff_Changed - -
GMSD17SEP28 Antenna_and_Radome_Codes_Changed - -
GMSD17DEC20 Antenna_and_Radome_Codes_Changed - -
GMSD04SEP05 usp000d3ka 7.2 598.5
GMSD04SEP05 usp000d3mb 7.4 642.0
GMSD04DEC26 official20041226005853450_30 9.1 4764.5
GMSD05MAY31 usp000drxp 5.7 95.5
GMSD06DEC10 usp000ezyx 5.7 100.6
GMSD09SEP03 usp000h16f 6.2 115.6
GMSD09OCT30 usp000h3jp 6.8 190.5
GMSD10JAN25 usp000h6kk 5.5 46.9
GMSD11MAR11 official20110311054624120_30 9.1 1349.4
GMSD11MAR11 usp000hvpa 7.9 1131.7
GMSD11APR09 usp000hzky 5.9 96.1
GMSD15MAY30 us20002ki3 7.8 967.9
GMSD15NOV13 us10003y71 6.7 210.6
GMSD16APR15 us20005iis 7.0 249.7
GMSD17APR29 us10008m0g 5.7 47.8
GMSD19JAN08 us2000j1d4 6.3 4.4
GMSD19MAY09 us70003j46 6.2 157.2
GMSD19MAY15 us70003ld5 5.7 97.3
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.

University of Nevada, Reno logo small UNR logo