Hurricane Development Region Sea Surface Temperature Anomalies as We Start the 2014 Season

IMPORTANT OPENING NOTE Even if the sea surface temperature anomalies were to remain depressed throughout the 2014 hurricane season (highly unlikely), the actual sea surface temperatures (absolute) from June to November will rise to values capable of spawning hurricanes…a result of the normal seasonal change in surface temperatures. And while El Niño conditions in the…

Advertisements

Sanity Checking The National Climate Assessment Report Against Real Data Reveals Major Discrepancies

Guest essay by Dr. Don J. Easterbrook, Dept. of Geology, Western Washington University, Bellingham, WA How well do claims and assertions in the just-released 800+-page report by the National Climate Assessment (NCA) stack up against unequivocal, real-time data? Let’s apply the scientific method, as outlined by Feynman, to the NCA report. We’ll first state each…

Claim: 'Dangerous' nitrogen pollution could be halved

Now Nitrogen, making up 78% of Earth’s atmosphere, and a requirement for many agricultural crops is given the label of “dangerous”. I’m guessing Oxygen and the “dangerous oxidation” it causes will be next. First they came for the CFC’s, and I did not speak out– Because I was not a user of aerosol deodorant. Then…

Climate Sensitivity and Transient Climate Response

Guest essay by Marcel Crok, Climate Dialogue Climate sensitivity is at the heart of the scientific debate on anthropogenic climate change. In the fifth assessment report of the IPCC (AR5) the different lines of evidence were combined to conclude that the Equilibrium Climate Sensitivity (ECS) is likely in the range from 1.5°C to 4.5°C. Unfortunately…

More pear-shaped trouble for John Cook's '97% consensus'

Readers may recall the post John Cook’s 97% consensus claim is about to go ‘pear-shaped’. This is an update to that, in two parts. First is the introduction, and the second part is a backstory on Cook’s hidden data, the data he didn’t want to share. Brandon Shollenberger writes: Introduction for the Upcoming TCP Release As…