Guest Post By Walter Dnes On his website, Nick Stokes has set up an interesting global temperature anomaly visualization, based on NCEP/NCAR re-analysis data. The dry technical details are listed in…
Category: Global Temperature Update
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…
No Statistically Significant Satellite Warming For 23 Years (Now Includes February Data)
Guest Post by Werner Brozek, Comment Included From David Hoffer, Edited by Just The Facts: In the above graphic, the green line is the slope since May 1993 without consideration…
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…
March 2016 Update of Global Temperature Responses to 1997/98 and 2015/16 El Niño Events
Guest Post by Bob Tisdale In lagged responses to the 2015-16 El Niño, there have recently been sizable upticks in the lower troposphere temperature data from both RSS and UAH,…
Long Satellite Pauses Ending (Now Includes January Data)
Guest Post by Werner Brozek, Excerpted From Nick Stokes, Edited by Just The Facts: Image Credit: Nick Stokes Before beginning the discussion, I just want to comment on the authors.…
January 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update
Guest Post by Bob Tisdale UPDATE: All graphs with UAH lower troposphere temperature data have been updated from beta version 6.4 to 6.5. Thanks, Nick Stokes. This means Figure 4…
GISS and NOAA to Announce 2015 “Record High” Global Temperatures in Joint Media Teleconference Today
Guest Post by Bob Tisdale SEE UPDATE 1 AT END OF POST: I’ve provided a link to the slides from the teleconference and updated monthly and annual graphs. # #…
A New System for Determining Global Temperature
Guest essay by Mike Jonas Introduction There are a number of organisations that produce estimates of global temperature from surface measurements. They include the UK Met Office Hadley Centre, the…
Meteorological Year (December to November) Global Temperature Product Comparison through 2015
Guest Post by Bob Tisdale It should come as no surprise that surface temperature products are showing record highs for the meteorological year of December 2014 to November 2015 and…
November 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update
Guest Post by Bob Tisdale As you’ll recall from last month’s update, the GISS Land-Ocean Temperature Index jumped upwards more than 0.2 deg C from September to October 2014, assumedly…
Going Forward Realistically on Climate Studies (Now Includes October Data)
Guest Post by Leo Smith, Gary Pearse and Werner Brozek, Edited by Just The Facts Image Credits: Picture Australia, and Doubleday and McClure 1897 “In 1894, the Times of London estimated that by…
October 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update
Guest Post by Bob Tisdale As one might expect in response to a strong El Niño, the GISS global Land Ocean Temperature Index jumped 0.24 deg C from September to October 2014, raising…
September 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference 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 September 2015 and HADCRUT4 and…
Tired of the Claims of “Warmest Ever” Month and Year? They Will Likely Continue Next Year
Guest Post by Bob Tisdale Last year, we discussed in a number of posts how the claims of record high global surface temperatures were due primarily to the unusual, naturally…
August 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update
This post provides an update of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through August 2015 and HADCRUT4 and NCEI (formerly NCDC) through July…
July 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference 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 July 2015 and HADCRUT4 and…
The Three Faces of the GISS Land-Ocean Temperature Index (LOTI)
Guest Post by Bob Tisdale This is the first of a series of posts about the impacts of NOAA’s new pause-buster sea surface temperature data on the global temperature products…
Both NOAA and GISS Have Switched to NOAA’s Overcooked “Pause-Busting” Sea Surface Temperature Data for Their Global Temperature Products
Guest Post by Bob Tisdale This is the June 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update, but in it we’re presenting the new GISS…
A Return to the Question "Was 2014 the warmest year?"
Guest Post by Bob Tisdale UPDATE: The author of the post has now been listed at the end of the Initial Notes. # # # This is a repost of…
You must be logged in to post a comment.