MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : IAC1

Station operator information:

from RINEX headers

Data processed by:

Geoffrey Blewitt, Nevada Geodetic Lab.

Latitude: -18.480

Longitude: -70.333

Height: 46.052 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


env xyz
env readme xyz readme

QA files

ftp link

Rapid 5 Minute Solutions

Available Next Day
(8-32 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.
Not Available
Not Available
Not Available

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
IAC118JUL29 Antenna_Code_Changed - -
IAC118JUL29 Receiver_Make_and_Model_Changed - -
IAC113SEP25 usb000jzma 7.1 532.2
IAC114MAR16 usc000ndnj 6.7 171.3
IAC114MAR17 usc000ndw9 6.4 180.4
IAC114MAR22 usc000nl0m 6.2 153.5
IAC114MAR23 usc000nm96 6.3 145.3
IAC114APR01 usc000nzvd 8.2 133.8
IAC114APR01 usc000nzwm 6.9 169.8
IAC114APR01 usb000pmkl 5.8 114.0
IAC114APR03 usc000p26f 6.5 205.2
IAC114APR03 usc000p27i 7.7 233.1
IAC115MAR23 us10001ppx 6.4 123.9
IAC115SEP16 us20003k7a 8.3 1462.1
IAC117OCT10 us2000b3dm 6.3 62.0
IAC118JAN14 us2000cjfy 7.1 554.2
IAC118JAN21 us2000cm0f 6.3 103.7
IAC118NOV01 us2000i5mj 6.2 164.8
IAC118MAY27 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