Values of Kp Indices, Ap Indices, Cp Indices, C9 Indices, Sunspot Number, and 10.7 cm Flux

Description

This data file consists of Kp indices, Ap indices, Cp indices, C9 indices, sunspot number, and 10.7 cm flux. The most often requested parameter of this file are the Kp indices. These planetary indices are derived from the K indices ( a quasi-logarithmic three-hourly measure of magnetic activity ranging from 0 for the least disturbed periods to 9 for the most disturbed) from 12 observatories located between 46 degrees north geomagneticlatitude and 63 degrees south geomagnetic latitude.

Resources

Name Format Description Link
0 http://spidr.ngdc.noaa.gov/
0 Web page describing the different Indices https://www.ngdc.noaa.gov/geomag/
0 Download data from Spidr http://spidr.ngdc.noaa.gov/
0 FTP site to directly download data ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/INDICES/KP_AP/
0 FTP site to directly download data ftp://ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/INDICES/KP_AP/
0 Download data from Spidr http://spidr.ngdc.noaa.gov/
0 ftp:/ftp.ngdc.noaa.gov/STP/GEOMAGNETIC_DATA/
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords

Tags

  • international council for science - world data system
  • geomagnetic indices
  • nesdis
  • ionosphere/magnetosphere dynamics
  • icsu-wds
  • national geophysical data center
  • noaa
  • global
  • sun-earth interactions
  • u.s. department of commerce
  • earth science
  • doc/noaa/nesdis/ngdc
  • solar activity
  • solid earth
  • doc/noaa/nesdis/ncei
  • sunspots
  • geomagnetism
  • national centers for environmental information

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