MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : TRWH

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: -41.278

Longitude: 174.628

Height: 470.300 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

Cite this product as: Blewitt et al.,(2018).

See this link for suggested full citation text.

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
TRWH14OCT01 Elevation_Cutoff_Changed - -
TRWH13JUL18 usb000ih9z 5.5 35.3
TRWH13JUL20 usb000iim7 5.9 44.8
TRWH13JUL21 usb000iivv 6.5 53.2
TRWH13AUG16 usb000j4iz 6.5 64.3
TRWH13AUG16 usb000j4j6 5.5 68.8
TRWH13AUG16 usb000j4kk 5.9 70.5
TRWH13AUG16 usb000j4n4 5.9 53.0
TRWH14JAN20 usb000m4i4 6.1 121.1
TRWH15APR24 us200028qc 6.1 160.3
TRWH16NOV13 us1000778i 7.8 207.9
TRWH16NOV13 us10007795 6.5 140.5
TRWH16NOV13 us10007ddw 5.8 90.1
TRWH16NOV13 us10007797 5.7 57.5
TRWH16NOV13 us1000779b 6.1 130.1
TRWH16NOV13 us100077aj 6.2 138.2
TRWH16NOV14 us100077hw 6.5 186.3
TRWH16NOV14 us100077l5 5.5 60.1
TRWH16NOV15 us1000780y 5.5 62.6
TRWH18MAY27 Reference_Frame_Change:_IGS08_to_IGS14 - -
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