Tag Archives: GISS

GISS is Unique (Now Includes May Data)

Guest Essay By Werner Brozek, Edited by Just The Facts In comparing GISS with the other five data sets that I comment on, some of the points I raise below overlap, and others could be added. However, and in no … Continue reading

About these ads
Posted in GISS, Temperature | Tagged , , , , | 82 Comments

GISS Hockey-Stick Adjustments

Guest Post By Walter Dnes: There have been various comments recently about GISS’ “dancing data”, and it just so happens that as GISS data is updated monthly, I’ve been downloading it monthly since 2008. In addition, I’ve captured some older … Continue reading

Posted in Adjustments/Corrections, GISS, Temperature | Tagged , , | 92 Comments

How Would A Super El Niño Affect RSS in 2014? (Now Includes March Data)

Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts I will attempt to answer the question in the title from two different perspectives. First of all, can a super El Niño cause the present 1998 record … Continue reading

Posted in measurement, Temperature | Tagged , , , , , | 92 Comments

July 1912 GISS Anomaly (-0.47) Was Warmer Than January 2007 GISS Anomaly (+0.94) – (Now Includes February Data)

Image Credit: The above graphic was sourced from this article by John Kehr on his blog The Inconvenient Skeptic, and he also authored this interesting article on WUWT. Guest Post By Werner Brozek, Edited By Just The Facts It may … Continue reading

Posted in Lower Troposphere Temperature, measurement, Temperature | Tagged , , , , , | 40 Comments

Crowdsourcing A Full Kernel Cascaded Triple Running Mean Low Pass Filter, No Seriously…

Image Credit: Climate Data Blog By Richard Linsley Hood  – Edited by Just The Facts The goal of this crowdsourcing thread is to present a 12 month/365 day Cascaded Triple Running Mean (CTRM) filter, inform readers of its basis and value, and … Continue reading

Posted in Lower Troposphere Temperature, measurement, Temperature | Tagged , , , , , | 355 Comments

Will Global Cooling Continue in 2014? (Now Includes January Data)

Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts You may have seen the following recent articles (1, 2 and 3) by Walter Dnes on his January Leading Indicator. The same idea can also be shown … Continue reading

Posted in measurement, Temperature | Tagged , , , , , | 119 Comments

JLI Final Forecasts for 2014

Guest Post By Walter Dnes The NOAA(NCDC) January data set update was delayed. It came in during the afternoon/evening of March 6th. With all the January data being in, now is the time for the January Leading Indicator “JLI” algorithm … Continue reading

Posted in Forecasting, Lower Troposphere Temperature, Temperature | Tagged , , , , | 68 Comments

HadCRUT4 is From Venus, GISS is From Mars (Now Includes November Data)

Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts With apologies to John Gray, it can be seen from the above graph that the two data sets often either go in opposite directions or are different … Continue reading

Posted in Lower Troposphere Temperature, measurement, Temperature | Tagged , , , , | 87 Comments

‘Let’s face it. The climate has never been more boring.’

Why you won’t see headlines as climate science enters the doldrums Guest post by Dr. Robert G. Brown, Physics Department of Duke University (elevated from a  comment on this thread: RSS Reaches Santer’s 17 Years) This (17 years) is a … Continue reading

Posted in Opinion | Tagged , , , , , , | 177 Comments

RSS Flat For 200 Months (Now Includes July Data)

[NOTE: RSS is a satellite temperature data set much like the UAH dataset from Dr. Roy Spencer and John Christy - Anthony] Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts The graphic above shows 3 … Continue reading

Posted in Climate data, measurement, Sea Surface Temperature, Temperature | Tagged , , , , , , , , | 200 Comments

How Good Are Met Office Predictions? (Now Includes at Least May Data)

Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts “We are now using the system to predict changes out to 2014. By the end of this period, the global average temperature is expected to have risen … Continue reading

Posted in Climate data, measurement, Sea Surface Temperature, Temperature | Tagged , , , , , , , , | 40 Comments

Are We in a Pause or a Decline? (Now Includes at Least April* Data)

Image Credit: WoodForTrees.org Guest Post By Werner Brozek, Edited By Just The Facts *At least April data was my intention. However as of June 8, HadCRUT3 for April is still not up! Could it be because as of the end … Continue reading

Posted in Climate data, measurement, Sea Surface Temperature, Temperature | Tagged , , , , , , , , | 277 Comments

By Land and By Sea

Guest post by Willis Eschenbach Bob Tisdale has discussed a variety of issues with the hemispheric and basis-by-basin Levitus summary of the ARGO data in his excellent post here on WUWT. I wanted to take a larger look at at … Continue reading

Posted in Ocean Heat Content | Tagged , , , , , , | 112 Comments

Are Climate Models Realistic? (Now Includes at Least February Data)

Guest Post By Werner Brozek, Edited By Just The Facts (Note: If you read my report with the January data and just wish to know what is new with the February data, you will find the most important new things … Continue reading

Posted in Climate data, measurement, Sea Surface Temperature, Temperature | Tagged , , , , , , , , | 78 Comments

Has Global Warming Stalled? (Now Includes January Data)

Guest Post By Werner Brozek, Edited By Just The Facts In order to answer the question in the title, we need to know what time period is a reasonable period to take into consideration. As well, we need to know … Continue reading

Posted in Climate data, measurement, Sea Surface Temperature, Temperature | Tagged , , , , , , , | 83 Comments

Global Temperature Updates – 2012

By Paul Homewood While Obama is imploring us to stop the global warming that is bringing us “the devastating impact of raging fires, and crippling drought, and more powerful storms”, it would seem to be a good idea to see … Continue reading

Posted in Climate data | Tagged , , , , , , , | 23 Comments

Hansen’s NASA GISS – cooling the past, warming the present

The Climate of Gavin: How GISS Have Changed The Temperature Record Since 2008 Guest post by Paul Homewood I ran a post yesterday, showing how the latest version of GISSTEMP had changed from using Hadley/Reynolds to ERSST for ocean temperatures, with … Continue reading

Posted in Gavin Schmidt, James Hansen, NASA GISS | Tagged , , , , , , , | 67 Comments

Unique paper looks for natural factors in station data–shows significant probabilities of natural signal

Since we have been paying a lot of attention to the surface record given the recent revelations surrounding the adjustments to data and NOAA’s release of the State of the Climate  Report claiming that the USA had the hottest year … Continue reading

Posted in Climate data, UHI | Tagged , , , , , , | 51 Comments

GISS responds to my complaint

As predicted, Gavin Schmidt did not respond, but I did get a nice letter from Dr. Reto Ruedy after Gavin forwarded the complaint. To his credit, Dr. Ruedy has now corrected the issue that I highlighted here. I appreciate his … Continue reading

Posted in NASA GISS | Tagged , , , | 42 Comments

Gavin Schmidt issues corrections to the RealClimate Presentation of Modeled Global Ocean Heat Content

Guest post by Bob Tisdale For years, Tamino (aka Grant Foster) has complained about the placement of the GISS model projection at the start of the ARGO-era OHC data. Well, Gavin just discovered an error in his presentation of the … Continue reading

Posted in Modeling, NASA GISS, Oceans | Tagged , , , , , , | 76 Comments

A Blast From The Past: James Hansen on ‘The Global Warming Debate’ from 13 years ago

Guest post by Floyd Doughty Some years ago when I was investigating the climate change issue in my spare time, I ran across a short article by James Hansen on the GISS website under “Education Resource Materials”, dated January, 1999. … Continue reading

Posted in Modeling, NASA GISS | Tagged , , , , , , , | 166 Comments

Hansen and Schmidt of NASA GISS under fire for climate stance: Engineers, scientists, astronauts ask NASA administration to look at empirical evidence rather than climate models

Looks like another GISS miss, more than a few people are getting fed up with Jim Hansen and Gavin Schmidt and their climate shenanigans. Some very prominent NASA voices speak out in a scathing letter to current NASA administrator Charles … Continue reading

Posted in NASA GISS | Tagged , , , , , , , , , , | 485 Comments

Another GISS miss, this time in Iceland

Ever wonder why NASA’s Jim Hansen (and many others) see red at high northern latitudes? Above 2011 Temperature Anomaly. Source: NASA GISS interactive plotter With all that red up north, you’d think Jimbo, Gore, and Trenberth would want to get … Continue reading

Posted in Uncategorized | Tagged , , , , , , , | 259 Comments

Shades of Foster Grant

Tamino Misses The Point And Attempts To Distract His Readers By Bob Tisdale The obvious intent of my recent post “17-Year And 30-Year Trends In Sea Surface Temperature Anomalies: The Differences Between Observed And IPCC AR4 Climate Models” was to illustrate … Continue reading

Posted in Modeling | Tagged , , , , , , , | 81 Comments

A short anthology of changing climate

Guest post by Tony Brown Context is everything, and nowhere more so than in climate history, where a graphic such as this seems to illustrate an alarming uptick in temperatures that has been blamed on modern man and his profligate … Continue reading

Posted in Climate data, Paleoclimatology | Tagged , , , , , , , , , | 164 Comments

Inches of “Global Warming” Get Dumped on NASA-GISS HQ

Guest Post by Ira Glickstein [Update: New York City got more snow in October 2011 than ever before in recorded history, according to the NY Daily News (including some good photos). Special thanks to WUWT commenter NikFromNYC who posted this … Continue reading

Posted in Humor, Satire, Snow | Tagged , , , , , | 149 Comments

Unadjusted data of long period stations in GISS show a virtually flat century scale trend

Temperature averages of continuously reporting stations from the GISS dataset Guest post by Michael Palmer, University of Waterloo, Canada Abstract The GISS dataset includes more than 600 stations within the U.S. that have been in operation continuously throughout the 20th … Continue reading

Posted in Uncategorized | Tagged , , , | 265 Comments

Controversial NASA temperature graphic morphs into garbled mess

UPDATE: Repaired – see below What happened to that image? Back in 1999, Dr. James Hansen of NASA penned a report on surface temperatures still located on their servers. However, the critical figure for the report, a GIF image, has … Continue reading

Posted in Climate_change, NASA GISS | Tagged , , , | 91 Comments

Do We Care if 2010 is the Warmist Year in History?

Guest Post by Ira Glickstein According to the latest from NASA GISS (Goddard Institute for Space Studies), 2010 is shaping up to be “the warmest of 131 years”, based on global data from January through November. They compare it to … Continue reading

Posted in Uncategorized | Tagged , , , | 204 Comments

Knobs

Guest Post by Willis Eschenbach Andrew Lacis and the good folks at GISS have a new paper, Atmospheric CO2: Principal Control Knob Governing Earth’s Temperature, Andrew A. Lacis, Gavin A. Schmidt, David Rind, Reto A. Ruedy 15 OCTOBER 2010 VOL … Continue reading

Posted in Carbon dioxide | Tagged , , , | 148 Comments