MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : TWTF

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: 24.954 degrees

Longitude: 121.165 degrees

Height: 201.517 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

EU

tenv3

5 Minute Final Solutions

IGS14

kenv tar files for download

Quality Assurance (QA) Files

IGS14

.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

TLT1

0.00 km

TLT3

0.01 km

TLT4

0.01 km

NCUT

2.63 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
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
TWTF15OCT26 Receiver_Make_and_Model_Changed - -
TWTF01DEC18 usp000ausw 6.8 193.9
TWTF02MAR31 usp000b1e2 7.1 127.1
TWTF02MAY15 usp000b4bg 6.2 84.2
TWTF02MAY28 usp000b54k 6.1 148.5
TWTF03JUN09 usp000bzef 5.8 105.3
TWTF03DEC10 usp000cexg 6.8 213.8
TWTF04OCT15 usp000d6dm 6.7 161.5
TWTF04NOV08 usp000d7yk 6.3 168.3
TWTF04DEC26 official20041226005853450_30 9.1 3614.1
TWTF05MAR05 usp000dhkn 5.7 85.4
TWTF05MAR05 usp000dhkp 5.7 80.3
TWTF06DEC26 usp000f114 7.1 356.4
TWTF06DEC26 usp000f115 6.9 338.3
TWTF07SEP06 usp000fmjx 6.2 126.5
TWTF09JUL13 usp000gz7c 6.3 144.8
TWTF09AUG17 usp000h0gm 6.7 286.6
TWTF09OCT03 usp000h2b0 6.1 150.0
TWTF09DEC19 usp000h56g 6.4 136.2
TWTF11MAR11 official20110311054624120_30 9.1 2486.3
TWTF12JUN09 usp000jmjm 5.9 117.3
TWTF13MAR07 usb000fgws 5.5 78.8
TWTF13MAR27 usb000ftgc 5.9 125.3
TWTF13JUN02 usb000hbrt 6.2 129.5
TWTF13OCT31 usc000ksdy 6.3 154.1
TWTF15APR20 us200027ps 6.4 143.3
TWTF15APR20 us200027ru 6.1 164.8
TWTF16FEB05 us20004y6h 6.4 231.4
TWTF16MAY12 us10005gpt 5.8 87.5
TWTF16MAY12 us10005gq4 5.7 94.6
TWTF18FEB04 us1000cfn6 6.1 104.2
TWTF18FEB06 us1000chhc 6.4 104.0
TWTF18FEB07 us1000ci9y 5.7 113.8
TWTF19APR18 us700038c1 6.1 113.1
TWTF19AUG07 us6000522g 5.8 93.7
TWTF20DEC10 us7000cpqz 6.1 88.8
TWTF21APR18 us6000e2mv 5.8 127.3
TWTF21AUG04 us6000f29v 5.8 117.2
TWTF21OCT24 us6000fx56 6.2 83.4
TWTF22JAN03 us7000g8n3 6.2 152.7
TWTF22MAR22 us6000h6nr 6.7 180.3
TWTF22MAY09 us7000h82f 6.2 168.1
TWTF22SEP17 us7000i8ui 6.5 208.0
TWTF22SEP18 us7000i90q 6.9 200.2
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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