MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : COL2

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 19.244

Longitude: -103.702

Height: 528.919 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


env xyz


env xyz
24 Hour Rapid Solutions

FID (~IGS08)



env readme xyz readme

QA files

ftp link

Rapid 5 Minute Solutions

Available Next Day
(8-32 hr. latency)


ftp link

Ultra Rapid 5 Minute Solutions

Available Next Hour
(1-2 hr. latency)


ftp link

Cite this product as: Blewitt et al.,(2018).

See this link for suggested full citation text.

Station Plots

Explanation of Plots

IGS08 IGS08 Cleaned NA12 NA12 Cleaned Rapid 5 min. Ultra Rapid 5 min.
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Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
COL216MAY12 Antenna_Code_Changed - -
COL216MAY12 Receiver_Make_and_Model_Changed - -
COL217AUG25 Elevation_Cutoff_Changed - -
COL212MAR20 usp000jghj 7.4 654.8
COL212APR11 usp000jhpj 6.5 155.3
COL213FEB20 us2013lwcv 5.6 77.0
COL214APR18 usb000pq41 7.2 353.8
COL216JUN07 us200062i1 6.3 183.2
COL216OCT23 us20007ga1 5.6 99.0
COL217SEP08 us2000ahv0 8.2 1142.2
COL217SEP19 us2000ar20 7.1 553.8
COL218FEB09 us2000czig 5.8 105.8
COL218MAY27 Reference_Frame_Change:_IGS08_to_IGS14 - -
Distance is from this station to earthquake epicenter in km. A potential step record appears when this distance is less than 10^(M/2 - 0.8) where M is earthquake magnitude.
Steps for all stations are given in the master step file database (link)

University of Nevada, Reno NGL logo: Designed by Corné    Kreemer and Geoff Blewitt