Monday, 4 March 2013

New paper shows 99% of IPCC models exaggerate warming in central & southeastern US

The Hockey Schtick
"A paper published today in the Journal of Climate finds that the latest IPCC climate models are unable to reproduce the cooling observed in the southeastern and central portions of the US during the 20th century. According to the authors, "Some parts of the U.S., especially the southeastern and central portion, cooled by up to 2°C during the 20th century, " but that "only 19 out of 100 all-forcing historical [climate models] simulated negative temperature trends (cooling) over the southeast U.S. with 99 members under-predicting the cooling rate in the region." The authors also find, "the simulations with greenhouse gases (GHG) forcing only produced strong warming in the central U.S." in comparison to the observed cooling. The paper adds to many other peer-reviewed papers demonstrating that climate models greatly exaggerate warming, and the alleged effects of increased greenhouse gases. It is also remarkable that the "adjusted" temperature record still shows the central & southeastern US cooled up to 2°C during the 20th century, despite massive data tampering to produce an artificial warming trend in US temperatures of > 1°C."

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