MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : CHWN

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 27.668

Longitude: 84.385

Height: 133.327 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
CHWN12JUL23 Receiver_Type_Changed - -
CHWN13JUN14 Receiver_Type_Changed - -
CHWN15MAY01 Receiver_Type_Changed - -
CHWN11SEP18 usp000j88b 6.9 371.2
CHWN12APR11 official20120411083836720_20 8.6 2965.0
CHWN15APR25 us20002926 7.8 71.2
CHWN15APR25 us20002bi4 6.1 113.8
CHWN15APR25 us2000292y 6.6 75.2
CHWN15APR26 us200029bt 6.7 161.0
CHWN15MAY12 us20002ejl 7.3 166.1
CHWN15MAY12 us20002ek5 6.3 175.0
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