MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : SPCP

Station operator information from: RINEX headers

Data attribution information from: UNAVCO DOI Database

from DOI link:

When using products from this system please cite Blewitt et al., (2018) for the processing plus also the citation for the original data.


Latitude: 61.266 degrees

Longitude: -152.155 degrees

Height: 1628.801 meters

Time Series Data

(ascii text)
24 Hour Final Solutions


tenv3 or tenv




5 Minute Final Solutions


kenv tar files for download

Quality Assurance (QA) Files


.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar file download

Readme Files:

tenv3 format, tenv format, xyz format,
kenv format, trop format, QA file format
(Note: When using the MIDAS software
use the .tenv files linked above)

Nearest 4 Other Stations Distance


7.66 km


7.80 km


11.62 km


30.97 km

Time Series Plots

Click on the buttons on the left below to choose from available reference frames, latencies, and sample rates. Original, Cleaned (outlier removed) and detrended (using MIDAS rate) plots are available. See plot explanation page for further explanations on plot contents.

GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
GPS time series plot
QA plot

Steps Information for this station

Station ID Date
Equipment Change Type/
or Event ID
SPCP18AUG17 Antenna_and_Radome_Codes_Changed - -
SPCP18AUG17 Receiver_Make_and_Model_Changed - -
SPCP12DEC04 ak012fko16th 5.8 74.2
SPCP14SEP25 ak014cbigci8 6.2 77.6
SPCP15JUN24 ak01581sc69w 5.8 45.5
SPCP15JUL29 ak0159nc9dk8 6.4 162.8
SPCP16JAN24 ak01613v15nv 7.1 194.1
SPCP18JAN23 us2000cmy3 7.9 610.0
SPCP18NOV30 ak018fcnsk91 7.1 117.8
SPCP18NOV30 ak018fcntv5m 5.8 117.5
SPCP20JUL22 us7000asvb 7.8 784.7
SPCP20OCT19 us6000c9hg 7.6 861.0
SPCP21JUL29 ak0219neiszm 8.2 736.1
Distance is from this station to earthquake epicenter in km. A potential step record appears when this distance is less than 10^(M/2 - 0.79) where M is earthquake magnitude.
Steps for all stations are given in the master step file database.

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