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…
Category: Temperature
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…
Approximately 92% (or 99%) of USHCN surface temperature data consists of estimated values
An analysis of the U.S. Historical Climatological Network (USHCN) shows that only about 8%-1% (depending on the stage of processing) of the data survives in the climate record as unaltered/estimated data.…
Winners and losers in the GHCN estimation derby
Guest essay by John Goetz As noted in an earlier post here, approximately 66% of the GHCN record is estimated after processing by the GHCN adjustment models. In the current…
Approximately 66% of global surface temperature data consists of estimated values
Summary of GHCN Adjustment-Model Effects on Temperature Data Guest essay by John Goetz As the debate over whether or not this year will be the hottest year ever burns on,…
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…
Saturday satire – Hot spot or not?
Josh writes: It is good to see Christopher Booker writing about the UK’s ‘hottest day of the year’ in the Telegraph again. Paul Homewood’s excellent posts, on which his article is based, are well worth…
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…
UAH, MSU, TLT, and other Acronyms
Guest Post by Willis Eschenbach The satellite-based atmospheric temperature dataset is one of the better datasets in climate science. Drs. Roy Spencer and John Christy have long been scientific heroes…
Progress on the problems with Australia's ACORN-SAT surface air temperature records
Dr David R.B. Stockwell writes, Progress on the surface temperature front as follows: Parliamentary Secretary to the Minister for the Environment Bob Baldwin established a Technical Advisory Forum comprised of leading scientists…
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…
Temperature and TOA Forcing
Guest Post by Willis Eschenbach I’ve been thinking about temperature and top-of-atmosphere (TOA) forcing. TOA forcing is the imbalance between the TOA upwelling and downwelling radiation. The CERES satellite dataset…
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…
1934, 2015 – A Tale of Two Februaries
In New England, we could be chanting “We’re almost #1” except we’re exhausted from February.
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…
The Icebox Heats Up
Guest Post by Willis Eschenbach Well, either it’s a genetic defect or I’m just a glutton for punishment, but I’m going to delve some more into the ice ages. This…
Into and Out of the Icebox
Guest Post by Willis Eschenbach Inspired by a random comment by Steve McIntyre over at his marvelous blog Climate Audit, I got to thinking about the ice ages. I’ve long…
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