MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : QSEC

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 9.840

Longitude: -85.357

Height: 17.449 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
QSEC09JAN08 usp000gscg 6.1 132.1
QSEC10MAY20 usp000hczt 5.9 133.2
QSEC10JUN01 usp000hdem 6.0 138.4
QSEC11MAY13 usp000j1jg 5.9 115.1
QSEC12AUG27 usp000jqvm 7.3 435.7
QSEC12SEP05 usp000jrsw 7.6 27.6
QSEC12SEP08 usp000js0m 5.7 27.1
QSEC12OCT24 usp000jucg 6.5 28.1
QSEC13JUN15 usc000hrnr 6.5 274.0
QSEC13SEP05 usb000jigi 5.9 117.1
QSEC14APR11 usc000pgsi 6.6 208.2
QSEC14OCT14 usb000slwn 7.3 424.5
QSEC16APR16 us20005j32 7.8 1211.5
QSEC17SEP08 us2000ahv0 8.2 1091.6
QSEC17NOV13 us2000bmhe 6.5 102.1
QSEC18JAN10 us1000c2zy 7.5 872.6
QSEC18MAY27 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