Station ID : SPED
Data attribution information: DOI Database
Station operator information from: RINEX headers
When using products from this system please cite
Blewitt et al., (2018) for the processing plus also the citation for the original data.
Coordinates : Latitude: 18.461 degrees
Longitude: -69.306 degrees
Height: -22.134 meters
Time Series Data
(ascii text)
24 Hour Final Solutions
IGS14
CA
NA
24 Hour Rapid Solutions
IGS14
CA
NA
5 Minute Final Solutions
IGS14
5 Minute Rapid Solutions (last 60 days max)
IGS14
5 Minute Ultra Rapid Solutions (files updated hourly)
FID
Quality Assurance (QA) Files
IGS14
5 Minute Troposphere Solutions
Tot./Wet Zenith Delay, etc.
Readme Files:
tenv3 format, tenv format, xyz format, kenv format, trop format, QA file format MIDAS software
Nearest 4 Other Stations
Distance
41.05 km
43.90 km
63.56 km
63.76 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.
IGS14 Original
IGS14 Cleaned
CA Plate Fixed
CA Plate Fixed Cleaned
NA Plate Fixed
NA Plate Fixed Cleaned
MIDAS Detrended
Rapid 5 Minute
Ultra Rapid 5 Minute
Quality Assurance
Steps Information for this station
Station ID Date Equipment Change Type/ Earthquake Distance
SPED 11JAN01 Logfile_Changed - - SPED 13JAN31 Antenna_and_Radome_Codes_Changed - - SPED 13JAN31 Receiver_Make_and_Model_Changed - - SPED 10JAN12 usp000h60h 7.0 344.4 SPED 20JAN28 us60007idc 7.7 999.5 SPED 21AUG14 us6000f65h 7.2 440.6
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.
