MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : CN22

Data attribution information: DOI Database

DOI link for this station:

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: 12.384 degrees

Longitude: -87.045 degrees

Height: 28.761 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

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


15.45 km


31.17 km


33.08 km


33.09 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
QA plot
Load prediction plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
CN2212SEP16 Antenna_and_Radome_Codes_Changed - -
CN2212AUG27 usp000jqvm 7.3 170.1
CN2212SEP05 usp000jrsw 7.6 317.7
CN2212NOV07 usp000jv5f 7.4 554.5
CN2213JUN15 usc000hrnr 6.5 70.3
CN2214MAR02 usb000mzef 6.2 72.4
CN2214APR10 usd0003cqx 6.1 72.4
CN2214APR11 usc000pgsi 6.6 151.4
CN2214OCT14 usb000slwn 7.3 118.1
CN2216JUN10 us200063cy 6.1 50.6
CN2216SEP15 us10006ppy 5.7 44.1
CN2216SEP28 us10006tk4 5.5 57.9
CN2216NOV24 us10007c4w 6.9 208.1
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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