MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : ARM1

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 35.201

Longitude: -118.910

Height: 76.817 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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Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
ARM111MAR03 Elevation_Cutoff_Changed - -
ARM111MAR03 Receiver_Make_and_Model_Changed - -
ARM112OCT23 Antenna_Code_Changed - -
ARM103DEC22 nc21323712 6.5 206.0
ARM104SEP28 nc30228270 6.0 148.5
ARM110APR04 ci14607652 7.2 465.5
ARM118MAY27 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