Polar Puzzle (Now Includes August Data)

Guest Post by Werner Brozek, Edited by Just The Facts Image Credit: Ken’s Kingdom Image Credit: RSS As can be seen in the above graphs, the south polar region has…

Is There Evidence of Frantic Researchers “Adjusting” Unsuitable Data? (Now Includes July Data)

Guest Post by Professor Robert Brown from Duke University and Werner Brozek, Edited by Just The Facts: The above graphic shows RSS having a slope of zero from both January…

Problematic Adjustments And Divergences (Now Includes June Data)

Guest Post by Professor Robert Brown of Duke University and Werner Brozek, Edited by Just The Facts: Image Credit: Steven Goddard As can be seen from the graphic above, there is…

Impact of "Pause-Buster" Adjustment on GISS Monthly Data

Guest Post By Walter Dnes: Image Credit and a special thanks to Josh With GISS incorporating NOAA/NCEI “Pause-Buster” adjustments for their monthly anomalies as of June 2015 data, our friend…

NOAA/NCEI Temperature Anomaly Adjustments Since 2010, Pray They Don't Alter It Any Further

Guest Essay By Walter Dnes There is much interest in the latest temperature anomaly adjustments by NOAA/NCEI (formerly known as NOAA/NCDC). This author has been downloading NOAA monthly temperature anomaly…

Is NOAA's Hiatus Gone? (Now Includes May Data)

Guest Post by Werner Brozek, Edited by Just The Facts: The above are plots of what the slopes NOAA’s surface temperature anomalies look like for the three intervals 1975 to…

Huge Divergence Between Latest UAH & HadCRUT4 Temperature Datasets (Now Includes April Data)

Guest Post by Werner Brozek, Edited by Just The Facts: Some of you may have wondered why the title and the above plot are comparing different data sets. The reasons…

Le Chatelier And Climate Change (Now Includes March Data)

Guest Post by Werner Brozek, Edited by Just The Facts: Lubos Motl has an excellent article entitled: “Le Chatelier’s principle and nature’s adaptation” If this topic interests you, I would…

RSS Shows No Warming For 15 Years (Now Includes February Data)

Guest Post by Werner Brozek, Edited by Just The Facts: In the above graphic, the zero line from February 2000 has been offset to make it visible. It actually falls…

It Would Not Matter If Trenberth Was Correct (Now Includes January Data)

Guest Post by Werner Brozek, Edited by Just The Facts: The comment referred to in the title is the following by Kevin Trenberth regarding heat in the deep oceans: “The…

Great Lakes Ice Coverage In Striking Distance of a Record

Guest Post By Just The Facts After Micheal Mann and Kevin Trenberth helpfully attributed the recent record snowfall in Boston to global warming, we now have another undeniable indication of…

Only Satellites Show Pause, WUWT? (Now Includes December Data)

Guest Post by Werner Brozek, Edited by Just The Facts: The above graphic shows that RSS has a slope of basically zero since October 1996, or a period of 18…

No Records Highs Possible In The Satellite Temperature Datasets in 2014 (Now Includes November Data Except For HADCRUT4)

Guest Post by Werner Brozek Edited by Just The Facts: In the above graphic, the green line is RSS from 1990 with a mean of 12 which means that you…

On the Difference Between Lord Monckton's 18 Years for RSS and Dr. McKitrick's 26 Years (Now Includes October Data)

Guest Post by Werner Brozek Edited by Just The Facts: To make this discussion easy, I will make the following assumptions. Dr. McKitrick’s data went until April, 2014, however I…

HADCRUT4 Adjustments – Discovering Missing Data or Reinterpreting Existing Data? (Now Includes September Data)

Guest Post by Werner Brozek and Just The Facts: To begin, we would like to sincerely thank Tim Osborn of the University of East Anglia (UEA), Climatic Research Unit (CRU)…

Is WTI Dead? And HadCRUT Adjusts Up, Again… (Now Includes August Data except for HadCRUT4.2 and HadSST3)

Guest Post by Werner Brozek, Commentary By Walter Dnes, Edited by Just The Facts: Update: Comment from Tim Osborn of the University of East Anglia (UEA), Climatic Research Unit (CRU),…

Introducing The WUWT Beaufort Sea Ice Reference Page – With Observations

Guest Post by WUWT Regular “Just The Facts” With Arctic Sea Ice minimum rapidly approaching, we are pleased to introduce the WUWT Beaufort Sea Ice Page. Beaufort Sea Ice has been an…

HadSST3 Sets Records, RSS Not So Much (Now Includes July Data)

Guest Post By Werner Brozek, Edited by Just The Facts: Note: Featured image and text below updated based upon input from rgbatduke. The graph shows HadSST3 Sea Surface Temperature Anomaly and…

USHCN Monthly Temperature Adjustments

Guest Essay By Walter Dnes There have been a number of posts on USHCN temperature adjustments, including 1, 2, 3, 4, 5 and 6. They have focused primarily on annual adjustments. Whilst looking into…

Midyear Prognosis For Records in 2014 (Now Includes June Data)

Guest Essay By Werner Brozek, Edited by Just The Facts: It was my intention to include all June data, however the June anomaly for Hadcrut3 is running really late again.…

Introducing the WUWT CO2 Reference Page

Guest Post by WUWT Regular “Just The Facts” While the Pause in Earth’s temperature continues, currently 17 years and 10 months based upon RSS satellite data, it is important to…

GISS is Unique (Now Includes May Data)

Guest Essay By Werner Brozek, Edited by Just The Facts In comparing GISS with the other five data sets that I comment on, some of the points I raise below…

GISS Hockey-Stick Adjustments

Guest Post By Walter Dnes: There have been various comments recently about GISS’ “dancing data”, and it just so happens that as GISS data is updated monthly, I’ve been downloading…

New WUWT ENSO Forecast Page, Underwater Upgrades to the WUWT ENSO Page and a Disturbance in the Equatorial Atlantic

Guest Post by Just The Facts Introducing the new WUWT ENSO Forecast Page with an array of low skill forecasts… There are also several upgrades to the WUWT ENSO page,…