NOT SO GREEN  |  Adjustment Magic

By Steven Keeler | Feb 09, 2017


Two good reasons ( RSS and UAH satellite data ) for using the satellite charts as official, and tossing ( all ) the most recent surface temperature charts.

The Bad

A high-level whistleblower has told this newspaper that America’s National Oceanic and Atmospheric Administration (NOAA) breached its own rules on scientific integrity when it published the sensational but flawed report, aimed at making the maximum possible impact on world leaders including Barack Obama and David Cameron at the UN climate conference in Paris in 2015.


The Ugly

There is a lot more to be said about the temperature adjustments, but I’ll keep this post fixed on one point. The GHCN adjustment algorithm is unstable, as stated by Bates, and produces virtually meaningless adjusted past temperature data.    No serious scientist should make use of such an unstable algorithm. Note that this spurious adjusted data is then used as the input for widely reported data sets such as GISTEMP. Even more absurdly, GISS carry out a further adjustment themselves on the already adjusted GHCN data. It is inconceivable that the climate scientists at GHCN and GISS are unaware of this serious problem with their methods.



and, The Good

Temperatures in the tropical atmosphere continued to drop in January as temperatures there moved closer to their long-term averages, according to Dr. John Christy, director of the Earth System Science Center at The University of Alabama in Huntsville. Composite temperatures over both hemispheres, however, bumped slightly warmer in January, especially in the higher latitudes. In the Northern Hemisphere, pockets of warmer than normal air were especially pronounced over the eastern U.S., Canada and the North Atlantic. In the Southern Hemisphere, Australia and a large area of southern ocean between South America and New Zealand were warmer than normal.

Global climate trend since Nov. 16, 1978: +0.12 C per decade





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