Tag Archives: Troposphere

UAH Global temperature, down slightly, “the pause” continues

UAH v5.6 Global Temperature Update for Nov. 2013: +0.19 deg. C by Roy W. Spencer, Ph. D. The Version 5.6 global average lower tropospheric temperature (LT) anomaly for November, 2013 is +0.19 deg. C, down from +0.29 deg. C in … Continue reading

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Posted in Climate data | Tagged , , , , , , | 98 Comments

Chemtrails or Contrails? Another Alarmist Issue Without Scientific Context

NOTE: like with the essay Saturday about isotasy/glacial rebound being a myth, I don’t think the chemtrails idea has any merit whatsoever. Dr. Tim Ball points out more bad science – chemtrails, which are really just contrails, and which has … Continue reading

Posted in Bad science, clouds | Tagged , , , , , | 225 Comments

UAH global temperature – up .06C – not much change

UAH Global Temperature Update for August, 2012: +0.34 deg. C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly for August (+0.34 °C) was up from July 2012 (+0.28 °C): Here are the monthly departures from the 30-year … Continue reading

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Arctic temperature anomaly uncertainties

Dr. Roger Pielke Sr. writes of a new paper which suggest that Arctic temperaturehas even greater uncertainty problems. He writes (excerpts) New Paper “A Multi-Data Set Comparison Of The Vertical Structure Of Temperature Variability And Change Over The Arctic During … Continue reading

Posted in Arctic | Tagged , , , , , , , | 16 Comments

May UAH Global Temperature – unchanged

UAH Global Temperature Update for May 2012: +0.29°C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly for May 2012 (+0.29 °C) changed little from April (+0.30 °C), with some warming to near-average temperatures in the tropics being … Continue reading

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UAH Global temperature, up in April

UAH Global Temperature Update for April 2012: +0.30°C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly increased again in April, 2012, to +0.30°C., with warming in both Northern and Southern Hemispheres, but slightly cool conditions persisting in … Continue reading

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A Tale of Two Altitudes: how stratospheric temperature is de-coupled from the surface temperatures

On the battle between Arrhenius and Ångström. Story submitted by John Kehr, The Inconvenient Skeptic Any serious discussion about the Theory of Global Warming will eventually include the absorption band argument that started more than 100 years ago between Arrhenius … Continue reading

Posted in Science, Solar | Tagged , , , , , , , | 83 Comments

Roy Spencer’s UAH report for March

See also Dr. Christy’s report from yesterday here UAH Global Temperature Update for March 2012: +0.11 deg. C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly jumped up in March, 2012, to +0.11 deg. C. as La … Continue reading

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UAH global temperature – holding steady in November

UAH Global Temperature Update for Nov. 2011: +0.12 deg. C By Dr. Roy Spencer The global average lower tropospheric temperature anomaly for November, 2011 remained about the same as last month, at +0.12 deg. C (click on the image for … Continue reading

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Global Warming Potentials

Global Warming Potentials fail because gas concentrations are not “well-mixed” Guest post by Dr. Vincent Gray I came across this revealing statement on page 247 of the IPCC Third Assessment Report (2001). paragraph 4.1.4. Chapter 4 “The atmospheric lifetime is … Continue reading

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UAH global temperature anomaly, up a bit in May

UAH Temperature Update for May, 2011: +0.13 deg. C By Dr. Roy Spencer Little Change from Last Month The global average lower tropospheric temperature anomaly for May, 2011 was just about the same as last month: up slightly to +0.13 … Continue reading

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NCDC cites “controversy” with the UAH temperature record, and the search for a “true climate signal”

This article in the January/February edition of WIRES Climate Change doesn’t surprise me at all. With the uncertainty of the surface temperature record in question, the Met Office’s Peter Thorne and NCDC’s Tom Peterson, who once wrote a ghost authored … Continue reading

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