MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : J494

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 28.399

Longitude: 129.489

Height: 199.362 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


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 Rapid 5 min.
Not Available
Not Available
Not Available

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
J49408JUL08 usp000gbmx 6.0 148.9
J49409OCT30 usp000h3jp 6.8 95.4
J49410FEB26 usp000h7qu 7.0 294.0
J49411MAR11 official20110311054624120_30 9.1 1622.8
J49411MAR11 usp000hvpa 7.9 1398.2
J49414MAR02 usb000mzmn 6.5 234.6
J49415NOV13 us10003y71 6.7 295.4
J49418MAY27 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