MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : GRA8

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 42.976

Longitude: 13.871

Height: 64.410 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

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
GRA812NOV25 Logfile_Changed - -
GRA816AUG24 us10006g7d 6.2 62.3
GRA816AUG24 us10006g7w 5.6 60.3
GRA816OCT26 us20007guy 5.5 67.9
GRA816OCT26 us1000725y 6.1 65.4
GRA816OCT30 us1000731j 6.6 64.3
GRA817JAN18 us10007twj 5.7 66.9
GRA817JAN18 us10007twn 5.6 70.1
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