MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : TRND

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 41.054

Longitude: -124.151

Height: 78.182 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
TRND18SEP25 Receiver_Make_and_Model_Changed - -
TRND05JUN15 usp000dt25 7.2 153.1
TRND05JUN17 usp000dt8h 6.6 206.0
TRND10JAN10 nc71338066 6.5 63.8
TRND10FEB04 nc71348851 5.9 98.8
TRND12FEB13 nc71734741 5.6 31.8
TRND14MAR10 nc72182046 6.8 86.3
TRND15JAN28 nc72387946 5.7 90.4
TRND16DEC08 us20007z6r 6.6 184.6
TRND18MAY27 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