MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : OKNC

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 53.456

Longitude: -168.126

Height: 414.067 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

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.
Not Available
Not Available
Not Available
Not Available
Not Available

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
OKNC10JUL26 Elevation_Cutoff_Changed - -
OKNC18JUL16 Antenna_and_Radome_Codes_Changed - -
OKNC18JUL16 Receiver_Make_and_Model_Changed - -
OKNC11MAR11 official20110311054624120_30 9.1 4085.1
OKNC11JUN24 usp000j3mq 7.3 294.6
OKNC11SEP02 usp000j7dc 6.9 279.9
OKNC12AUG10 usp000jq4r 6.2 102.9
OKNC14JUN23 usc000rki5 7.9 902.8
OKNC15JUL27 us200030aq 6.9 149.2
OKNC15JUL27 us100032bk 5.9 122.6
OKNC18JAN23 us2000cmy3 7.9 1245.6
OKNC18MAY27 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