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leif svalgaard, Tag
- Leif Svalgaard Responds to Willie Soon Tue, 23 Nov 21, 9:00pmTo my eye there is no difference between our reconstruction and theirs [based on Machine Learning], except that we have error bars and they don’t. It is amazing how people’s bias can cause them to draw contrary conclusions...
- Leif Svalgaard at AGU on the Current Solar Cycle: ‘None of us alive have ever seen such a weak cycle’ Sat, 14 Dec 13, 12:38pmWYWT’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 or solar cycle at the AGU Fall …...
- Like ‘the pause’ in surface temperatures, ‘the slump’ in solar activity continues Fri, 13 Sep 13, 10:33pmThe NOAA Space Weather Prediction Center has updated their monthly graph set and it is becoming even more clear that we are past solar max, and that solar max has been a dud...
- The sun is about to have a flipping magnetic field reversal Tue, 6 Aug 13, 10:07amWe’ve been watching the progress on the WUWT solar reference page in this plot from Dr. Leif Svalgaard: Solar Polar Fields – Mt. Wilson and Wilcox Combined -1966 to Present Leif Svalgaard – Click the pic to view...
- Dr. Leif Svalgaard on the New Scientist solar max story Fri, 28 Sep 12, 8:30pmAn article in the New Scientist says: But Dr. Leif Svalgaard, one of the worlds leading solar physicists and WUWT’s resident solar expert has this to say: Solar max is a slippery concept. One can be more precise and...
- NOAA SWPC updates their solar cycle graphs – 3rd straight month of dropping sunspot numbers Wed, 14 Mar 12, 9:00pmNormally, I run this post around the end of the first week of the month, but this month there was a problem. NOAA’s Space Weather Prediction Center (SWPC) botched the March SSN graph with incorrect data and was somewhat...
- The sun is still in a funk: sunspot numbers are dropping when they should be rising Fri, 2 Mar 12, 7:01pmThe sunspot number for February from SIDC is down again, to 33.1 Here’s the source of that data: http://sidc.oma.be/DATA/monthssn.dat So far, cycle 24 is significantly lower in SSN number that the last three cycles,...
- Interesting presentations from the Nagoya Workshop on the Relationship between Solar Activity and Climate Changes Thu, 9 Feb 12, 5:00amAs the sun goes blank today, just 15 months from the expected Cycle 24 solar maximum, Dr. Leif Svalgaard writes in to advise me of the presentations made in the workshop in Japan in mid January. Dr. Svalgaard was an …...