MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : GRNR

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 63.836

Longitude: -148.978

Height: 596.090 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

Station Plots

Explanation of Plots

IGS08 IGS08 Cleaned NA12 NA12 Cleaned Rapid 5 min.
Not Available
Not Available
Not Available
Not Available
Not Available

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
GRNR12MAR03 Elevation_Cutoff_Changed - -
GRNR13MAR02 Elevation_Cutoff_Changed - -
GRNR13SEP04 Elevation_Cutoff_Changed - -
GRNR13SEP11 Elevation_Cutoff_Changed - -
GRNR14OCT04 Elevation_Cutoff_Changed - -
GRNR14NOV04 Receiver_Type_Changed - -
GRNR00NOV29 usp000a564 5.8 57.6
GRNR02OCT23 usp000bf2u 6.7 63.6
GRNR02NOV03 usp000bg0m 7.9 83.5
GRNR11MAR11 official20110311054624120_30 9.1 5224.1
GRNR16JAN24 us10004gqp 7.1 521.6
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