MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : SFON

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: 24.933 degrees

Longitude: 121.010 degrees

Height: 52.752 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

EU

tenv3

24 Hour Rapid Solutions

IGS14

tenv3

EU

tenv3

5 Minute Final Solutions

IGS14

kenv tar files for download

5 Minute Rapid Solutions
(last 60 days max)

IGS14

kenv tar file download

Quality Assurance (QA) Files

IGS14

.qa.gz file download

5 Minute Troposphere Solutions

Tot./Wet Zenith Delay, etc.

tar file download

New!: Loading Predictions.
See this README file for explanation.

IGS14

tenv3 file with extra columns

Readme Files:

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


Nearest 4 Other Stations Distance

TACC

9.13 km

HSIN

11.70 km

KYI2

13.95 km

KYIN

13.96 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
GPS time series plot
QA plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
SFON07SEP06 usp000fmjx 6.2 138.8
SFON09JUL13 usp000gz7c 6.3 155.0
SFON09AUG17 usp000h0gm 6.7 298.4
SFON09OCT03 usp000h2b0 6.1 151.6
SFON09DEC19 usp000h56g 6.4 140.0
SFON10MAR04 usp000h8nd 6.3 225.1
SFON11MAR11 official20110311054624120_30 9.1 2499.5
SFON13MAR07 usb000fgws 5.5 84.6
SFON13MAR27 usb000ftgc 5.9 124.6
SFON13JUN02 usb000hbrt 6.2 127.9
SFON13OCT31 usc000ksdy 6.3 155.4
SFON15APR20 us200027ps 6.4 155.0
SFON15APR20 us200027ru 6.1 176.1
SFON16FEB05 us20004y6h 6.4 225.7
SFON16MAY12 us10005gpt 5.8 101.8
SFON16MAY12 us10005gq4 5.7 108.9
SFON18FEB04 us1000cfn6 6.1 111.4
SFON18FEB06 us1000chhc 6.4 110.4
SFON19APR18 us700038c1 6.1 118.8
SFON19AUG07 us6000522g 5.8 105.8
SFON20DEC10 us7000cpqz 6.1 103.7
SFON21OCT24 us6000fx56 6.2 95.3
SFON22JAN03 us7000g8n3 6.2 163.0
SFON22MAR22 us6000h6nr 6.7 182.7
SFON22MAY09 us7000h82f 6.2 179.5
SFON22SEP17 us7000i8ui 6.5 205.8
SFON22SEP18 us7000i90q 6.9 202.4
SFON24APR02 us7000m9g4 7.4 135.9
SFON24APR03 us7000m9gc 6.4 117.5
SFON24APR03 us7000m9gh 5.7 111.2
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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