From Dr Roy Spencer’s Blog January 16th, 2019 Summary: The recently reported upward adjustment in the 1971-2010 Ocean Heat Content (OHC) increase compared to the last official estimate from the…
Search Results for: adjustment
GOOGLE and the ‘adjustment’ of inconvenient viewpoints, especially climate
Guest Opinion by Kip Hansen Disclaimer: The opinions expressed in this article are solely those of the author, Kip Hansen, and do not reflect the opinions of WUWT or…
Climate Claim: Now Alpine Tree lines May Need Adjustment
Guest essay by Eric Worrall h/t Dr. Willie Soon – a study into why alpine tree lines haven’t kept pace with adjusted global warming measurements has concluded that the trees…
Bombshell study: Temperature Adjustments Account For ‘Nearly All Of The Warming’ In Government Climate Data
Guest essay by Michael Bastasch A new study found adjustments made to global surface temperature readings by scientists in recent years “are totally inconsistent with published and credible U.S. and…
An oddity in the Karl et al. 2015 buoy data adjustments
Frank Lansner writes via email: I just want to make sure that people are aware of this little maybe-oddity regarding argumentation for ERSSTv4 data changes due to the shift from…
HadCRUT Adjustments and the 1.5°C Tipping Point. (Now Includes September Data Except for HadCRUT)
Guest Post by Werner Brozek, Edited by Just The Facts: A new HadCRUT4.5 data set came out last month. HadCRUT4.5 replaces HadCRUT4.4. In an earlier post, I commented on how…
Remote Sensing Systems apparently slips in a 'stealth' adjustment to warm global temperature data
People send me stuff. Today, alert reader Clay Ablitt sends this: I have been keeping a record of a lot of the different data sets that are put out by RSS and…
NASA: Global Warming Observations Need a Further 19% UPWARD Adjustment
Guest essay by Eric Worrall NASA researcher Mark Richardson has completed a study which compares historical observations with climate model output, and has concluded that historical observations have to be…
Do the Adjustments to the Global Land+Ocean Surface Temperature Data Always Decrease the Reported Global Warming Rate?
Guest Post by Bob Tisdale If you’ve read the first two posts in this series you might already believe you know the answer to the title question. Those two posts…
UPDATED: Do the Adjustments to Land Surface Temperature Data Increase the Reported Global Warming Rate?
Guest Post by Bob Tisdale This is an update of the post published a week ago here (WattsUpWithThat cross post is here). That earlier post included “raw” unadjusted data based…
Do the Adjustments to Land Surface Air Temperature Data Increase the Global Warming Rate?
Guest Post by Bob Tisdale Quick Answer: Over the long term, the answer is yes, and the differences between datasets are noticeable. Over shorter terms, the answer depends on the…
Do the Adjustments to Sea Surface Temperature Data Lower the Global Warming Rate?
Guest Post by Bob Tisdale Quick answer: Over the long term, the answer is yes, but for shorter terms it depends on the sea surface temperature dataset and time period.…
The 'Karlization' of global temperature continues – this time RSS makes a massive upwards adjustment
Forget homogenization, that is so 2010. If the pause is bothering you and your belief is that there must be more warming, we only need to find it in the…
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…
Yet Even More Nonsense from Grant Foster (Tamino) et al. on the Bias Adjustments in the New NOAA Pause-Buster Sea Surface Temperature Dataset
Guest Post by Bob Tisdale UPDATE: It was pointed out in a comment that the model-data comparison in the post was skewed. I was comparing modeled marine air temperature minus…
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…
Historical sunspot numbers are about to be given an adjustment
UPDATE: Some commenters got the wrong idea about this article, see the footnote. Our resident solar physicist Dr. Leif Svalgaard is one of the scientists involved in the effort Dear…
Grandma Learns About Data Adjustment: A little story about how data adjustment might work in everyday life.
Note: On Thursday of this week, NOAA/NCDC will attempt to rewrite the surface temperature record yet again, making even more “adjustments” to the data to achieve a desired effect. This…
Can Temperature Adjustments Right a Wrong?
Guest Post by John Goetz Adjustments to temperature data continue to receive attention in the mainstream media and science blogs. Zeke Hausfather wrote an instructive post on the Climate Etc.…
Theory on the Pause – climate science has 'exhausted adjustment rationales'
Global Warming is real and is definitely caused by human-produced carbon . . . pencil lead, that is. Guest essay by Ralph Park Global Warming Theory – An impressive collection…
Saturday silliness – the BEST adjustments of temperature
Josh writes: There has been much discussion recently about the adjustments made to past temperatures: see Paul Homewood’s excellent posts on Paraguay, Bolivia and around the world; also from Shub; Brandon at WUWT and on his own blog;…
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)…
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…
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