The minimal solar activity in 2008–2009 and its implications for long‐term climate modeling

This is a new paper in Geophysical Research Letters by C. J. Schrijver, W. C. Livingston, T. N. Woods, and R. A. Mewaldt. WUWT readers may recognize Livingston as the…

NASA's Hathaway revises the sunspot prediction down again

From the Marshall Space Flight Center, Dr. Hathaway’s page: Current prediction for the next sunspot cycle maximum gives a smoothed sunspot number maximum of about 58 in July of 2013.…

NASA Sun Spot Number predictions revised again

UPDATE: see my animation of NASA solar forecasts since 2004 below. WUWT Commenter J Gary Fox writes: The solar cycle 24 predicted sunspot maximum has been reduced again – predicted…

The sun is still in a slump – still not conforming to NOAA "consensus" forecasts

NOAA’s Space Weather Prediction Center (SWPC) produced their monthly solar cycle progression update yesterday. The news is not encouraging. We’ve had a drop in solar activity again in December, The…

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