MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : KOKO

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: -39.016

Longitude: 177.668

Height: 301.853 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

Ultra Rapid 5 Minute Solutions

Available Next Hour
(1-2 hr. latency)


ftp link

Station Plots

Explanation of Plots

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

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
KOKO15DEC08 Elevation_Cutoff_Changed - -
KOKO15DEC08 Receiver_Type_Changed - -
KOKO15DEC08 Antenna_Type_Changed - -
KOKO04DEC23 usp000db93 8.1 1727.1
KOKO07DEC20 usp000fuvt 6.6 53.8
KOKO09JUL15 usp000gz8j 7.8 1179.0
KOKO14NOV16 usc000sxye 6.7 231.1
KOKO16SEP01 us10006jbi 7.0 225.1
KOKO16NOV13 us1000778i 7.8 567.0
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