Category Archives: TLT Update

RSS Global Lower Troposphere Temperature Data for 2016 Confirm Results from UAH

Posted on January 5, 2017 by Bob Tisdale

That is, for 2016, the Temperatures of Earth’s Atmosphere Nearest to Its Surface Were an Insignificant 0.02 Deg C Higher than the Previous El Niño-Related High in 1998.

Posted in TLT Update | 8 Comments

January 2016 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update

Posted on February 14, 2016 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 and Figures 6 through 9 have been revised. # # # The GISS Land-Ocean Temperature … Continue reading →

Posted in Global Temperature Update, Lower Troposphere Temperature, TLT and LOST Updates, TLT Update, Uncategorized | 3 Comments

Annual Global Lower Troposphere Temperature (TLT) Anomaly Update – Distant Third Warmest for 2015

Posted on January 6, 2016 by Bob Tisdale

As expected, annual global lower troposphere temperature (TLT) anomalies in 2015 for both the RSS and UAH datasets ranked a remote third warmest. 

Posted in TLT Update | 10 Comments

August 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update

Posted on September 14, 2015 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 August 2015 and HADCRUT4 and NCEI (formerly NCDC) through July 2015—and of the two suppliers of satellite-based lower troposphere temperature … Continue reading →

Posted in Global Temperature Update, TLT and LOST Updates, TLT Update | 7 Comments

Both NOAA and GISS Have Switched to NOAA’s Unjustifiably Overcooked “Pause-Busting” Sea Surface Temperature Data for Their Global Temperature Products

Posted on July 15, 2015 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 and NCEI surface temperature products…and the UAH lower troposphere temperature data version 6.

Posted in Global Temperature Update, TLT and LOST Updates, TLT Update | 45 Comments

May 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update

Posted on June 15, 2015 by Bob Tisdale

This post provides an update of the data for the three primary suppliers of global land+ocean surface temperature data—GISS through May 2015 and HADCRUT4 and NCEI (formerly NCDC) through April 2015—and of the two suppliers of satellite-based lower troposphere temperature … Continue reading →

Posted in LOST Update, TLT and LOST Updates, TLT Update | 43 Comments

April 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update

Posted on May 14, 2015 by Bob Tisdale

This post provides an update of the data for the three primary suppliers of global land+ocean surface temperature data—GISS through April 2015 and HADCRUT4 and NCDC through March 2015—and of the two suppliers of satellite-based lower troposphere temperature data (RSS … Continue reading →

Posted in GISS, HADCRUT4, Model-Data LOST, TLT and LOST Updates, TLT Update | 10 Comments

New UAH Lower Troposphere Temperature Data Show No Global Warming for More Than 18 Years

Posted on April 29, 2015 by Bob Tisdale

Dr. Roy Spencer introduced the updated and much corrected UAH atmospheric temperature data in his blog post Version 6.0 of the UAH Temperature Dataset Released: New LT Trend = +0.11 C/decade.  The new temperature anomaly data for the lower troposphere, … Continue reading →

Posted in TLT Update | 63 Comments

February 2015 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update

Posted on March 15, 2015 by Bob Tisdale

This post provides an update of the data for the three primary suppliers of global land+ocean surface temperature data—GISS through February 2015 and HADCRUT4 and NCDC through January 2015—and of the two suppliers of satellite-based lower troposphere temperature data (RSS … Continue reading →

Posted in Global Temperature Update, TLT and LOST Updates, TLT Update | 14 Comments

October 2014 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly & Model-Data Difference Update

Posted on November 15, 2014 by Bob Tisdale

I’ve added a graph of the difference between the observed global temperature anomalies (GISS LOTI) and the climate model simulations of that metric by the models stored in the CMIP5 archive (used by the IPCC for their 5th Assessment Report).  … Continue reading →

Posted in GISS, HADCRUT4, LOST Update, Lower Troposphere Temperature, Model-Data LOST, NCDC, TLT and LOST Updates, TLT Update | 10 Comments