MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : GRLS

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: -31.606

Longitude: -68.316

Height: 603.888 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


env xyz
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
GRLS10FEB27 official20100227063411530_30 8.8 656.4
GRLS10FEB27 usp000h7rj 6.0 78.3
GRLS10MAR11 usp000h94v 7.0 443.8
GRLS12MAR25 usp000jgsw 7.1 539.2
GRLS12APR17 usp000jj3u 6.7 308.6
GRLS14APR01 usc000nzvd 8.2 1356.3
GRLS15SEP16 us20003k7a 8.3 318.1
GRLS15SEP16 us20003k7w 7.0 294.6
GRLS15SEP17 us20003kfv 6.7 330.6
GRLS15SEP21 us20003mi0 6.6 290.2
GRLS15NOV07 us10003vgt 6.8 308.8
GRLS15NOV11 us10003x8t 6.9 423.5
GRLS15NOV11 us10003x9g 6.9 427.4
GRLS16NOV20 us10007az5 6.4 29.4
GRLS17APR24 us10008kce 6.9 386.2
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