HadCRUT, Numbers 4 And 5

Guest Post by Willis Eschenbach The HadCRUT record is one of several main estimates of the historical variation in global average surface temperature. It’s kept by the good folks at…

Blowing Hot And Cold

Guest Post by Willis Eschenbach My mind runs to curious things. Today it went to this one of Aesop’s Fables: A man and a satyr once poured out libations together…

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…

A Quick Post before the Monthly Global Surface and TLT Temperature Update

I’m adding Two Graphs to my Monthly Global Surface and TLT Temperature Updates. The new graphs are being added for a simple reason: to provide different perspectives on the increases…

Do Doomsters Know How Much Global Surface Temperatures Cycle Annually

Alternate Title: The Annual Cycle in Global Land+Ocean Surface Temperature IS Far Greater Than 1.5 Deg C, AND Much-Much-MUCH Greater Than 1.5 Deg C Annually for Global Land Air Surface…

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…

The New RSS TLT Data is Unbelievable! (Or Would That Be Better Said, Not Believable?) A quick Introduction

In advance of my September 2018 global surface and lower troposphere temperature anomaly update, this is a very quick introduction to the new (over a year old) lower troposphere temperature…

Where The Warmth Is

Guest Post by Willis Eschenbach I got to thinking about the “hiatus” in warming in the 21st Century, and I realized that the CERES satellite dataset covers the period since…

Can You Explain UAH6? (Now Includes September Data)

Guest Post by Werner Brozek, Excerpts from Des and Edited by Just The Facts At Dr. Roy Spencer’s site, regular commenter Des posted a very interesting analysis with respect to…

HADCRU Power and Temperature

By Andy May Generally, it is agreed that the Earth’s top-of-atmosphere (TOA) energy budget balances to within the margin of error of the estimates (see Kiehl and Trenberth, 1997). The…

Will 2017 Set Records? (Now Includes June and July Data)

Guest Post by Werner Brozek, and Edited by Just The Facts Source UAH RSS4 Had4 Sst3 GISS 16ave 0.510 0.778 0.773 0.613 0.99 6mave 0.746 0.542 0.94 7mave 0.306 0.532…

July 2017 Projected Temperature Anomalies from NCEP/NCAR Data

Guest Post By Walter Dnes In continuation of my Temperature Anomaly projections, the following are my July projections, as well as last month’s projections for June, to see how well…

La Niña Puzzle (Now Includes February and March Data)

Guest Post by Werner Brozek, and Edited by Just The Facts Source UAH RSS Had4 Sst3 GISS JFM17ave 0.277 0.399 0.517 JFM15ave 0.215 0.334 0.423 JF17ave 0.793 1.01 JF15ave 0.697…

How Imminent is the RSS Pause? (Now Includes January and February Data)

Guest Post by Werner Brozek, Extended Comments from Barry and Edited by Just The Facts UAH (University of Alabama in Huntsville) and RSS (Remote Sensing Systems) are two major satellite…

How Imminent is the UAH Pause? (Now Includes Some January Data)

Guest Post by Werner Brozek, Excerpts from Barry and Edited by Just The Facts At Dr. Roy Spencer’s site, regular commenter Barry posted seven very interesting comments, begining here, with respect…

Warmest Ten Years on Record (Now Includes all December Data)

Guest Post by Werner Brozek, Edited by Just The Facts The table below ranks the warmest ten years according to the five data sets I cover. For each of these…

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…

Satellite Records and Slopes Since 1998 are Not Statistically Significant. (Now Includes November and December Data)

Guest Post by Werner Brozek, Edited by Just The Facts As can be seen from the above graphic, the slope is positive from January 1998 to December 2016, however with…

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…

Will the 2016 Records be Statistically Significant? (Now Includes October and November Data)

Guest Post by Werner Brozek, Edited by Just The Facts HadCRUT4, Hadsst3 and GISS have 2015 as the record warm year to this point. The above graphic has been set…

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…

October 2016 Projected Temperature Anomalies from NCEP/NCAR Data

Guest Post By Walter Dnes In continuation of my Temperature Anomaly projections, the following are my October projections, as well as last month’s projections for September, to see how well…

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…

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…