Author Archives: Bob Tisdale

About Bob Tisdale

Research interest: the long-term aftereffects of El Niño and La Nina events on global sea surface temperature and ocean heat content. Author of the ebook Who Turned on the Heat? and regular contributor at WattsUpWithThat.

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

The GISS Land-Ocean Temperature Index jumped upwards more than 0.2 deg C from September to October 2015.  The NOAA/NCEI and UKMO HADCRUT4 data have now caught up. It appears the El Niño-related upsurges in the global lower troposphere temperature data … Continue reading

Posted in Global Temperature Update, Lower Troposphere Temperature, TLT and LOST Updates, TLT Update, Uncategorized | Leave a comment

Climate Models Are NOT Simulating Earth’s Climate – Part 2

This post will serve as part 2 of the 2015 update of the model-data comparisons of satellite-era sea surface temperatures. The 2014 update is here. This, the second part, contains time-series graphs.  But the data and model outputs are being … Continue reading

Posted in Model-Data Comparison SST, SST Update | 5 Comments

January 2016 Sea Surface Temperature (SST) Anomaly Update

MONTHLY SEA SURFACE TEMPERATURE ANOMALY MAP The following is a Global map of Reynolds OI.v2 Sea Surface Temperature (SST) anomalies for January 2016.  It was downloaded from the KNMI Climate Explorer. The contour range was set to -2.5 to +2.5 … Continue reading

Posted in SST Update | 4 Comments

Climate Models Are NOT Simulating Earth’s Climate – Part 1

This post will serve as part 1 of the 2015 update of the model-data comparisons of satellite-era sea surface temperatures. The 2014 update is here. I’ve broken the update into two parts this year. INTRODUCTION The locations, the timings and … Continue reading

Posted in Model-Data Comparison SST, SST Update | 5 Comments

On the Monumental Differences in Warming Rates between Global Sea Surface Temperature Datasets during the NOAA-Picked Global-Warming Hiatus Period of 2000 to 2014

UPDATE:  See the 2 updates under the heading of A QUICK OVERVIEW OF SHIP-BUOY BIAS ADJUSTMENTS. # # # Alternate Title:  NOAA Has a Sea Surface Temperature Dataset with an EVEN HIGHER Warming Rate than Their Full-of-Problems ERSST.v4 “Pause-Buster” Data … Continue reading

Posted in NOAA ERSST.v4, SST Dataset Info | 16 Comments

THE BLOB Seems to Be Disappearing at the Surface – But Will It Reemerge?

Sad to say, I suspect it may reemerge at the surface…maybe not as strong as in the past, but I don’t think it’s going to disappear completely in 2016.  I hope my suspicions are wrong, though. NOTE:  This post includes … Continue reading

Posted in The Blob | 7 Comments

GISS and NOAA to Announce 2015 “Record High” Global Temperatures Today in Joint Media Teleconference

SEE UPDATE 1 AT END OF POST: I’ve provided a link to the slides from the teleconference and updated monthly and annual graphs. # # # On January 15th, NOAA Communications notified the media Wednesday: NOAA, NASA to announce official … Continue reading

Posted in Global Temperature Update | 18 Comments

The Oddities in NOAA’s New “Pause-Buster” Sea Surface Temperature Product – An Overview of Past Posts

UPDATE – I changed the title to better reflect the content. # # # NOAA revised their global surface temperature product in June 2015 to show more global warming during the post-1998 period. Those data manipulations supposedly ended the slowdown … Continue reading

Posted in NOAA ERSST.v4 | 9 Comments

How Strong Was That El Niño or La Niña? – No One Knows For Sure

We recently discussed and illustrated how the differences between sea surface temperature datasets prevented us from knowing which of the recent strong El Niño events (the 1982/83, 1997/98 or 2015/16 El Niños) was actually strongest.  See the post here. That … Continue reading

Posted in El Nino-La Nina Processes, ENSO Update | 3 Comments

January 2016 ENSO Update – It Appears the El Niño Has Peaked

This post provides an update of many of the ENSO-related variables we presented as part of last year’s 2014-15 El Niño Series.  For the posts about the 2015/16 El Niño, we’ve used the evolution years of different El Niños as … Continue reading

Posted in 2015-16 El Nino Series, El Nino-La Nina Processes | 7 Comments