MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : KOSM

Station operator information:

from RINEX headers

RINEX data attribution information:

From UNAVCO DOI System

Latitude: 19.363

Longitude: -155.316

Height: 990.363 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


env xyz


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 NA12 NA12 Cleaned Rapid 5 min. Ultra Rapid 5 min.
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Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
KOSM06AUG22 Antenna_Code_Changed - -
KOSM06OCT15 usp000ev94 6.7 86.4
KOSM06OCT15 usp000ev95 6.1 110.1
KOSM18MAY04 us1000dyad 6.9 33.9
KOSM18JUL23 hv70463607 5.5 6.2
KOSM18JUL24 hv70470502 5.6 6.7
KOSM19MAR13 hv70863117 5.5 12.9
KOSM18MAY27 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