MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : EPZA

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: 10.141

Longitude: -85.568

Height: 668.381 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
EPZA11APR08 Elevation_Cutoff_Changed - -
EPZA15JUL24 Antenna_SN_Changed - -
EPZA11JUL12 usp000j4s9 5.5 69.3
EPZA12AUG27 usp000jqvm 7.3 397.5
EPZA12SEP05 usp000jrsw 7.6 28.4
EPZA12SEP08 usp000js0m 5.7 27.6
EPZA12OCT24 usp000jucg 6.5 30.2
EPZA13JUN15 usc000hrnr 6.5 233.5
EPZA13SEP05 usb000jigi 5.9 77.3
EPZA14APR11 usc000pgsi 6.6 170.3
EPZA14OCT14 usb000slwn 7.3 384.6
EPZA16APR16 us20005j32 7.8 1252.0
EPZA16NOV24 us10007c4w 6.9 413.1
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