MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : AC12

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 54.831

Longitude: -159.590

Height: 84.394 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.
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Not Available
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Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
AC1209AUG08 Elevation_Cutoff_Changed - -
AC1217JUL12 Antenna_Code_Changed - -
AC1210APR16 usp000hbfk 5.7 100.9
AC1211FEB02 usp000htz3 5.9 58.2
AC1211MAR11 official20110311054624120_30 9.1 4643.9
AC1211MAY05 usp000j11b 5.7 67.2
AC1211MAY05 usp000j11v 5.8 73.2
AC1211JUL16 usp000j51f 6.1 109.1
AC1211JUL23 usp000j5c4 5.7 101.1
AC1215MAY29 ak11610140 6.7 278.5
AC1216MAY31 us20005zfx 5.7 93.0
AC1218JAN23 us2000cmy3 7.9 670.0
AC1218JUL18 us2000g83v 5.6 88.4
AC1218JUL19 us2000g8tr 5.8 88.4
AC1218DEC31 us2000izcv 6.0 132.9
AC1218MAY27 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