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News
Relating To Space
Weather And Propagation
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Solar
Cycle 24
Some may call it a slow news day, but the Space Weather Prediction Center
(SWPC) calls it the "top news of the day".
The Space Weather Prediction Center announced that as of today (15 Nov 2007)
all of its products concerning the 11-year solar cycle will include Solar Cycle
24.
November 15, 2007 -- The Space
Weather Prediction Center (SWPC) has updated its solar cycle product to include
the official prediction for the next solar cycle. The official International
Space Environment Service (ISES) prediction for solar cycle 24 was released in
early 2007. The ISES prediction was issued by a panel chaired by a SWPC
representative. It is important to note the panel has only issued a preliminary
prediction and has released two separate predictions; a high prediction for
sunspot maximum of 140 and a low prediction for sunspot maximum of 90. In the
official SWPC product, the average of the two predictions is used. In the near
term the two predictions are very similar, with the average not differing from
either prediction by more than a SSN of 1 until October, 2008.
The two individual predictions
released by the panel are also available from the SWPC solar cycle web page. It
is expected the panel will release a consensus ISES prediction sometime during
the early phase of solar cycle 24. At that time, the SWPC product will again be
updated with the new prediction. (http://www.swpc.noaa.gov/WhatsNew.html)
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