MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : LEMA

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: 36.292 degrees

Longitude: -119.782 degrees

Height: 34.971 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

NA

tenv3

PA

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

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

QCAP

13.67 km

CAHA

14.72 km

KDL2

15.03 km

KDL1

20.47 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
QA plot
Load prediction plot


Steps Information for this station

Station ID Date
(YYMMMDD)
Equipment Change Type/
or Event ID
Earthquake
Magnitude
Distance
(km)
LEMA08AUG06 Antenna_Code_Changed - -
LEMA08AUG06 Logfile_Changed - -
LEMA08AUG06 Receiver_Make_and_Model_Changed - -
LEMA11NOV15 Receiver_Make_and_Model_Changed - -
LEMA18JAN31 Antenna_Code_Changed - -
LEMA10APR04 ci14607652 7.2 606.7
LEMA19JUL04 ci38443183 6.4 215.1
LEMA19JUL06 ci38457511 7.1 204.7
LEMA20MAY15 nn00725272 6.5 269.9
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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