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[RTTY] Earlier Solar Minimum

To: "a RTTY Reflector" <rtty@contesting.com>
Subject: [RTTY] Earlier Solar Minimum
From: "Thomas Giella KN4LF" <kn4lf@tampabay.rr.com>
Date: Wed, 20 Oct 2004 10:02:03 -0400
List-post: <mailto:rtty@contesting.com>
Virtually all forecasts of solar maximum and minimum are incorrect. The average 
sunspot cycle is 11 years but it varies from 9 to 14 years and we still do not 
know why. So this variation ruins the best intended forecast.

I for one would welcome solar minimum arriving one year earlier because that 
means that geomagnetic storming due to recurrent coronal holes would end 
sooner. Geomagnetic storming from coronal holes is much more prevalent on the 
down side of a solar cycle then on the up side.

73,
Thomas F. Giella, KN4LF
Retired Space & Atmospheric Weather Forecaster
Plant City, FL, USA
Grid Square EL87WX
Lat & Long 27 58 33.6397 N 82 09 52.4052 W
kn4lf@arrl.net

Propagation eGroup: http://lists.contesting.com/mailman/listinfo/propagation
KN4LF Daily Solar Space Weather & Geomagnetic Data Archive: 
http://www.kn4lf.com/kn4lf5.htm
KN4LF Amateur & SWL Radio History: http://www.kn4lf.com




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