RE: 28.460 MHz @ 2018 UTC, Feb. 2nd (DX contest)

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From: Dave.Ackrill@westwood45.powergen.co.uk
Date: Mon Mar 03 1997 - 04:45:25 EST


     
     Congratulations on working ZF Jay,
     
     I think that it may have been via Sporadic-E propagation, which often
     appears during this time of year, although usually not as strong as in
     the Summer time.
     
     The main problem is one of getting people to try 28MHz as seem to get
     brainwashed into thinking that F layer propagation is the only mode
     available and that they need lots of "sunspots" to do it.
     
     Much of the present research into solar activity is suggesting that
     perhaps the number of sunspots is not the driving mechanism for
     terrestrial radio activity, just a symptom, but this is still being
     debated (before anyone flames me with the opposite opinion!)
     
     There are some interesting graphs of Amateur Es (my abbreviation for
     Sporadic-E) activity that are published in the 6 & 10 Report by the
     RSGB Propagation Studies Committee, the latest one for January (i.e.,
     reports from stations for their January activity is sent out in
     February, think about it - it is logical really!) is out now and has a
     graph of reported Es activity over 1996. There are some peaks around
     the beginning of March 1996, so keep the dial on 28MHz for a little
     while longer.
     
     There are also some comparisons of Es from 1994 and 1995 with 1996,
     which seems to show that the results in the summer of 1996 were not as
     good as 1994 or 1995, with 1995 being the "best". The graph shows
     some activity in January, February and March of each of the years
     given.
     
     One other section that might be of general interest to Amateurs, and
     QRPers of course, is a section which read as follows:-
     
     (Remember that 'optimistic' is relative to your point of view :-) )
     
     "Ten-year sunspot forecast - calm and milder. The National Aeronautics
     and Space Administration and other researchers recently gave an
     optimistic 10-year weather forecast for the Sun, which could mean
     cooler temperatures and less electronic tumult on Earth. Scientists
     from NASA and Yale University predicted a decrease in sunspots on the
     solar surface, as well as a decrease in magnetic storms, cosmic rays
     and ionosphere disturbances. Such a mild forecast could signal cooler
     weather on Earth, fewer power blackouts and less interference with
     radio waves". (Forwarded via the Internet DX Mailing List by KA3DBN)
     
     Hope this is of interest.
     
     Regards - Dave (G0DJA)
     Member RSGB Propagation Studies Committee
     
     Copied to QRP-L
     
     "How far that little candle throws its beams!" Merchant of Venice
     Act 5


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