We are now at 21 days with no sunspots, it will be interesting to see if we reach a spotless 30 day period and then perhaps a spotless month of December.
From the data provided by NOAA’s Space Weather Prediction Center (SWPC) you can see just how little magnetic field activity there has been. I’ve included it below with the latest available update from December 6th, 2008:
What I find most interesting about the Geomagnetic Average Planetary Index graph above is what happened around October 2005. Notice the sharp drop in the magnetic index and the continuance at low levels. Read on for more. Read the rest of this entry »














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