Service International des Indices Géomagnétiques
International Service of Geomagnetic Indices

Data plot

This service allows the plot of IAGA endorsed geomagnetic indices.
The data plots are limited to a 1-year time range.
Plots may be printed and saved with the 'Print'/'Print to file' menu of your browser.

Data type
  aa (since 1868)
am (since 1959)
Kp (since 1932)
Dst (since 1957)
AE (since 1957)  
PC (since 1975)  
Data range
  from... to...