MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : AC43

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: 59.521 degrees

Longitude: -149.629 degrees

Height: 69.520 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

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format
(Note: When using the MIDAS software
use the .tenv files linked above)

Nearest 4 Other Stations Distance


67.78 km


68.81 km


75.86 km


89.90 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
QA plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
AC4311MAR11 official20110311054624120_30 9.1 5215.4
AC4315JUL29 ak0159nc9dk8 6.4 204.3
AC4316JAN24 ak01613v15nv 7.1 209.2
AC4318JAN23 us2000cmy3 7.9 392.1
AC4318NOV30 ak018fcnsk91 7.1 203.7
AC4320JUL22 us7000asvb 7.8 730.4
AC4320OCT19 us6000c9hg 7.6 813.7
AC4321JUL29 ak0219neiszm 8.2 675.9
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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