Leif Svalgaard at AGU on the Current Solar Cycle: ‘None of us alive have ever seen such a weak cycle’

WUWT’s resident solar expert Dr. Leif Svalgaard (and others) says  ‘None of us alive have ever seen such a weak cycle’  and the panel he was on talk about the current state of our solar cycle at the AGU Fall Meeting. Here is Dr. Svalgaard’s current SSN plot: Watch the video, Leif is on the…

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October 2013 Sunspots: Largest jump in Solar cycle 24 so far

Looks like a double peak for cycle 24 is forming As many WUWT readers have noted in comments, October 2013 has been significantly more active than the previous several months, and we have not seen this level of activity since October 2011. At right, is the sun today showing several sunspots of significant size. No…

Solar Cycle 24 Update

Guest essay by David Archibald Recently, a number of newspaper articles spoke of the potential of cycle 25 to be   “Weakest Solar Cycle In Almost 200 Years”. “We’re in a new age of solar physics,” said David Hathaway of NASA’s Marshall Space Flight Center in Huntsville, Alabama. Here is a collection of solar measurements that…

CET cooling in line with solar model prediction

Yesterday, WUWT carried the headline: Coldest Spring In England Since 1891.  This essay offers what could be an explanation for it. Judge for yourself. – Anthony Guest essay by David Archibald Back in 2006, I published my first paper in climate science. That paper, Solar Cycles 24 and 25 and Predicted Climate Response, predicted a…

How long to the 24/25 solar minimum?

Guest post by David Archibald Climate has real world consequences, and those operating in fields that will be affected by changing climate bring a different perspective to the problem of predicting what will happen. Bill Fordham, advising the grain industry in the Midwest, kindly sent me a copy of the advice he provides to his…

Solar Update February 2013

Guest post by David Archibald Solar Cycle 24 has already seen five consecutive colder winters. This is a link to a post about a German meteorologist who has seen the light. Eventually people will work their way back to where all the energy comes from. The amount and type of energy coming from the Sun…