MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : AC44

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 61.242

Longitude: -149.567

Height: 832.131 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
AC4410AUG03 Elevation_Cutoff_Changed - -
AC4415NOV11 Antenna_Code_Changed - -
AC4411MAR11 official20110311054624120_30 9.1 5205.4
AC4412DEC04 usp000jwdw 5.8 63.8
AC4414SEP25 ak11401855 6.2 142.3
AC4416JAN24 us10004gqp 7.1 276.0
AC4418JAN23 us2000cmy3 7.9 582.9
AC4418NOV30 us1000hyfh 7.0 22.5
AC4418NOV30 ak20419010 7.0 23.7
AC4418NOV30 ak20419042 5.7 21.3
AC4418MAY27 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