MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : J228

Network Operator's Station ID : 0228

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: 35.664 degrees

Longitude: 139.631 degrees

Height: 82.562 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

OK

tenv3

PA

tenv3

24 Hour Rapid Solutions

IGS14

tenv3

OK

tenv3

PA

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

MTKA

6.50 km

MTKB

6.53 km

TKYO

7.77 km

CHOF

9.08 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
GPS time series plot
GPS time series plot
QA plot
Load prediction plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
J22809JUN06 usp000gxx2 5.8 117.8
J22809AUG09 usp000h04j 7.1 317.8
J22809AUG10 usp000h05y 6.2 160.9
J22811MAR09 usp000hvhj 7.3 419.7
J22811MAR11 official20110311054624120_30 9.1 380.8
J22811MAR11 usp000hvp4 6.4 218.6
J22811MAR11 usp000hvpa 7.9 149.9
J22811MAR11 usp000hvpc 6.6 241.1
J22811MAR11 usp000hvpd 6.5 222.9
J22811MAR11 usp000hvpg 7.7 515.2
J22811MAR11 usp000hvq3 6.0 112.5
J22811MAR11 usp000hvqf 6.3 222.0
J22811MAR11 usp000hvra 6.2 194.7
J22811MAR11 usp000hvrd 6.5 182.7
J22811MAR11 usp000hvy0 6.3 199.7
J22811MAR11 usp000hw18 6.2 187.5
J22811MAR13 usp000hwq6 6.1 181.3
J22811MAR15 usp000hxc7 6.0 104.5
J22811MAR16 usp000hxf1 5.7 97.9
J22811APR07 usp000hzf6 7.1 338.5
J22811APR11 usp000hzq8 6.6 163.9
J22811APR11 usp000hzsk 6.2 89.7
J22811APR16 usp000j020 5.8 79.5
J22811APR21 usp000j0c3 6.2 61.7
J22811MAY20 usp000j1v8 5.8 110.0
J22811MAY21 usp000j1zc 5.6 78.2
J22811JUL10 usp000j4gp 7.0 417.1
J22811JUL30 usp000j5rk 6.3 185.2
J22811SEP15 usp000j82k 6.1 167.2
J22812MAR14 usp000jg80 6.0 96.2
J22812APR29 usp000jjs6 5.8 65.4
J22812JUN05 usp000jmcv 6.1 158.1
J22812DEC07 usp000jwjn 7.3 457.3
J22813OCT25 usc000kn4n 7.1 479.7
J22813NOV09 usb000kvca 5.6 41.6
J22813NOV16 usb000kzuj 5.5 47.7
J22814SEP16 usb000scur 5.5 51.1
J22814NOV22 usb000syza 6.2 190.5
J22815MAY30 us20002ki3 7.8 873.9
J22816NOV21 us10007b88 6.9 248.2
J22818JUL07 us2000fz0q 5.9 110.6
J22820JUN24 us7000aabt 5.9 132.3
J22821FEB13 us6000dher 7.1 298.6
J22821MAR20 us7000dl6y 7.0 357.9
J22821MAY01 us7000dz5t 6.9 331.8
J22821OCT07 us6000fsl6 5.9 41.0
J22822MAR16 us6000h519 7.3 286.6
J22823MAY26 us7000k46f 6.1 82.5
J22824JAN01 us6000m0xl 7.5 292.4
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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