BrownIndian Posted June 22, 2010 Report Share Posted June 22, 2010 An international panel of experts led by NOAA and sponsored by NASA has released a new prediction for the next solar cycle. Solar Cycle 24 will peak, they say, in May 2013 with a below-average number of sunspots. "If our prediction is correct, Solar Cycle 24 will have a peak sunspot number of 90, the lowest of any cycle since 1928 when Solar Cycle 16 peaked at 78," says panel chairman Doug Biesecker of the NOAA Space Weather Prediction Center. It is tempting to describe such a cycle as "weak" or "mild," but that could give the wrong impression. "Even a below-average cycle is capable of producing severe space weather," points out Biesecker. "The great geomagnetic storm of 1859, for instance, occurred during a solar cycle of about the same size we’re predicting for 2013." The 1859 storm--known as the "Carrington Event" after astronomer Richard Carrington who witnessed the instigating solar flare--electrified transmission cables, set fires in telegraph offices, and produced Northern Lights so bright that people could read newspapers by their red and green glow. A recent report by the National Academy of Sciences found that if a similar storm occurred today, it could cause $1 to 2 trillion in damages to society's high-tech infrastructure and require four to ten years for complete recovery. For comparison, Hurricane Katrina caused "only" $80 to 125 billion in damage. LINK: http://science.nasa.gov/science-news/scien...noaaprediction/ Link to comment Share on other sites More sharing options...
Kosar_For_President Posted June 22, 2010 Report Share Posted June 22, 2010 Back to printing. Link to comment Share on other sites More sharing options...
ballpeen Posted June 24, 2010 Report Share Posted June 24, 2010 Time to remove the tin foil hats. Link to comment Share on other sites More sharing options...
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