MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : ATW2

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 61.598

Longitude: -149.132

Height: 97.063 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
ATW205MAY11 Antenna_and_Radome_Codes_Changed - -
ATW215NOV12 Antenna_Code_Changed - -
ATW216JAN05 Antenna_Code_Changed - -
ATW217MAY20 Antenna_Code_Changed - -
ATW217MAY20 Receiver_Make_and_Model_Changed - -
ATW202OCT23 usp000bf2u 6.7 222.1
ATW202NOV03 usp000bg0m 7.9 230.3
ATW211MAR11 official20110311054624120_30 9.1 5226.3
ATW212DEC04 usp000jwdw 5.8 95.4
ATW214SEP25 ak11401855 6.2 146.3
ATW216JAN24 us10004gqp 7.1 319.1
ATW218JAN23 us2000cmy3 7.9 622.0
ATW218NOV30 us1000hyfh 7.0 51.4
ATW218NOV30 ak20419010 7.0 51.9
ATW218NOV30 ak20419042 5.7 56.2
ATW218MAY27 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