Geomagnetic Predictions - Image from Wikimedia Commons

(for the next three days.)
Data from the U.S. National Oceanic and Atmospheric Administration website (Raw Data).
Provided by

Click HERE to see the Present Geomagnetic field state; a chart showing the present and the previous 72 hours. .

This (below) shows only the Present Geomagnetic field state:Are you Online?


NOTE: Like weather forecasts, predictions for the Geomagnetic field levels can be inaccurate.

For questions about this data, contact the NOAA Space Weather Prediction Center.

  CH HSS = coronal hole high speed stream  
  Kp Index = Measure of the turbulence in the Earth's Magnetic Field  
  The label 'K' comes from the German word 'Kennziffer' meaning "characteristic digit".  
  The NOAA G-scale is an approximate measure of the effects of geomagnetic storms.  
  It is not used to describe geomagnetic quiet.  
  G0 = No storm  
  G1 = Kp 5  
  G2 = Kp 6  
  G3 = Kp 7