MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : TOHK

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 35.490

Longitude: 133.699

Height: 72.578 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


env xyz
env readme xyz readme

QA files

ftp link

Station Plots

Explanation of Plots

IGS08 IGS08 Cleaned
Not Available
Not Available

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
TOHK00OCT06 usp000a1b0 6.7 51.3
TOHK01MAR24 usp000abyg 6.8 189.6
TOHK03SEP25 usp000c8kv 8.3 1130.3
TOHK04SEP05 usp000d3ka 7.2 379.9
TOHK04SEP05 usp000d3mb 7.4 402.0
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