The Week That Was: 2019-08-03 (August 3, 2019) Brought to You by SEPP (www.SEPP.org) The Science and Environmental Policy Project Quote of the Week: “Do you know what we call…
Search Results for: GHCN V3
Mosher: “microsite bias matters more than UHI, especially in the first kilometer”
Urban Stations in GHCN V4. Guest post by Steven Mosher Background The recent post at WUWT covered a new analysis by Goddard & Tett (hereafter GT) showed how UHI has…
The Climate Sciences Use Of The Urban Heat Island Effect Is Pathetic And Misleading
By Geoffrey H Sherrington, Spinal Tap’s Nigel Tufnel demonstrates his hifi speakers are louder because the numbers all go to 11. https://www.youtube.com/watch?v=KOO5S4vxi0o Scientific control knobs for climate change have to…
October 2018 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
As you’ll soon see, there was an eye-catching uptick (+0.25 deg C) in the GISS global Land-Ocean Temperature Index (LOTI) data from September to October 2018. We’ll have to wait…
September 2018 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through September 2018 and HADCRUT4 and NOAA NCEI (formerly NOAA NCDC) through…
An interesting plot twist – call it an anomaly
We’ve covered this topic before, but it is always good to mention in again. Howard Goodall asks this on Twitter: “Ever wondered why climate scientists use anomalies instead of temperatures?…
China Met Office Confirms Global Warming Hiatus
From The GWPF Dr David Whitehouse, GWPF Science Editor The China Meteorological Administration (CMA) has recently developed a new global monthly land-surface air temperature data set called CMA GLSAT. Using…
More on the Bombshell David Rose Article: Instability in the Global Historical Climate Network
There has been a visceral reaction by the defenders of the climate faith to the Mail on Sunday article by David Rose… …where the Karl et al. 2015 “pausebuster” was…
December 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update – With a Look at the Year-End Annual Results
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS, HADCRUT4 and NOAA NCEI (formerly NOAA NCDC)—and…
November 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through November 2016 and HADCRUT4 and NOAA…
October 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through October 2016 and HADCRUT4 and NOAA…
September 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through September 2016 and HADCRUT4 and NCEI…
August 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through August 2016 and HADCRUT4 and NCEI…
July 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through July 2016 and HADCRUT4 and NCEI…
Climate facts versus climate theories
Guest essay by Andy May Sometimes people ask climate skeptics if they believe in evolution or gravity. They want to ridicule our skepticism by equating man-made climate change to evolution…
June 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS and NCEI (formerly NCDC) through June 2016…
Quiz: Which 30-Year Warming Period Is Recent?
Guest Post by Bob Tisdale THREE MAPS ILLUSTRATING SIMILAR GLOBAL SURFACE TEMPERATURE CHANGES OVER DIFFERENT 30-YEAR PERIODS The GISS map-making webpage allows users to create global maps of surface temperature…
May 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides an update of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through May 2016 and HADCRUT4 and…
April 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides an update of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through April 2016 and HADCRUT4 and…
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…
March 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale This post provides an update of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through March 2016 and HADCRUT4 and…
Why are U.S. Taxpayers Supporting Numerous Duplications of Effort in the US Global Change Research Program (USGCRP)?
Guest Post by Bob Tisdale There are numerous duplications of effort in the US Global Change Research Program (USGCRP): from multiple U.S.-funded climate-modeling groups, to multiple producers of the same…
February 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
UPDATE (April 15, 2016): I discovered an error in the model-data comparison and model-data difference graphs (Figures 10 and 11) that impacted only the January 2016 value. The error has…
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