MAGNET GPS Station - Photo by Geoff Blewitt

Station ID : KNOL

Station operator information from: RINEX headers

Data attribution information from: UNAVCO DOI Database

from DOI link: https://doi.org/10.7283/T5XD0ZTP

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: 37.659 degrees

Longitude: -118.979 degrees

Height: 2651.774 meters


Time Series Data

(ascii text)
24 Hour Final Solutions

IGS14

tenv3 or tenv

xyz

NA

tenv3

24 Hour Rapid Solutions

IGS14

tenv3

NA

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

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

MWTP

3.67 km

SAWC

4.12 km

LINC

4.15 km

SHRC

4.81 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)
KNOL00JUL22 Radome_Code_Changed - -
KNOL02OCT22 Antenna_Code_Changed - -
KNOL11JUN14 Receiver_Make_and_Model_Changed - -
KNOL12MAY11 Elevation_Cutoff_Changed - -
KNOL16JUN16 Elevation_Cutoff_Changed - -
KNOL19APR28 Elevation_Cutoff_Changed - -
KNOL99MAY15 nc21014765 5.5 20.3
KNOL99OCT16 ci9108652 7.1 418.1
KNOL16DEC28 nn00570709 5.6 80.0
KNOL16DEC28 nn00570710 5.6 81.6
KNOL16DEC28 nn00570744 5.5 80.2
KNOL19JUL04 ci38443183 6.4 254.0
KNOL19JUL06 ci38457511 7.1 243.5
KNOL20APR11 nc73367270 5.2 48.9
KNOL20MAY15 nn00725272 6.5 114.2
KNOL21JUL08 nc73584926 6.0 104.8
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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