climate data, Tag

Ross McKitrick writes: I give a demonstration of why the Parker and BEST analyses don’t disprove the evidence of contamination of temperature data, and outline what it would likely take to settle the issue properly...

By Christopher Monckton of Brenchley I have now had the opportunity to study SteveF’s remarkable essay at Lucia’s Blackboard, to which Anthony kindly draws attention in his footnote to my earlier posting on the absence...

By Christopher Monckton of Brenchley As Anthony and others have pointed out, even the Washington Post has at last been constrained to admit what Dr. Pachauri of the IPCC was constrained to admit some months ago. There has...

First some background graphics before we demonstrate the cherry pick. We’ll start with the IPCC graphic from the AR5 draft. Then we’ll look at Christy and Spencer’s recent graph. Now let’s look at...

Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts *At least April data was my intention. However as of June 8, HadCRUT3 for April is still not up! Could it be because as of the end …...

I was aware of this story yesterday, but I didn’t like the original plot, (see at the end of this post) since use of straight line linear trends doesn’t accurately reflect the reality of the observation data...

Reader Eric Worrall writes: I was playing with Wood For Trees, looking at the relationship between Pacific Decadal Oscillation vs global temperature (Hadcrut 4), when the following graph appeared...

by Philip Gentry, UAH and Dr. Roy Spencer   Global climate trend since Nov. 16, 1978: +0.14 C per decadeMay temperatures (preliminary) Global composite temp.: +0.07 C (about 0.13 degrees Fahrenheit) above 30-year average...

Many WUWT readers have seen the famous bit of propaganda produced by John Cook at the antithetically named “Skeptical Science” website, where he creates a series of steps along the graph of global temperatures...

Guest essay by Christopher Monckton of Brenchley As Bob Tisdale has recently pointed out, the monthly temperature anomaly series published by the Hadley Centre and the Climatic Research Unit at the University of East Anglia...

Guest post by Mike Crow Figure 1 Night time temperature profile of a clear sky night in NE Ohio. 8:28pm Sunset/6:16am Sunrise Climate science is all about surface temperature trends. The problem with this is that the CAGW...

Image Credit: Met Office Hadley Centre By Just The Facts, Werner Brozek and Walter Dnes The Met Office Hadley Centre and the Climatic Research Unit at the University of East Anglia, have adjusted/corrected/updated their HadCRUT4...

Mean and reported “Mean” temperatures and the consequences of the difference Guest essay by Tom Quirk The convention in meteorology is to report mean temperatures as the average of minimum and maximum temperatures...

Dr. Roy Spencer reports: Our Version 5.5 global average lower tropospheric temperature (LT) anomaly for April, 2013 is +0.10 deg. C, down from +0.18 deg. C in March (click for large version): Not surprisingly, the cooling...

Guest essay by: Horst-Joachim Lüdecke, EIKE, Jena, Germany Alexander Hempelmann, Hamburg Observatory, Hamburg, Germany Carl Otto Weiss, Physikalisch-Technische Bundesanstalt Braunschweig, Germany In a recent paper [1] we...