Central Park in USHCNv2.5 (October 2012) magically becomes cooler in July in the Dust Bowl years

By Joseph D’Aleo, CCM Remember this story long ago on New York’s Central Park multiple very different data sets to which Steve McIntyre responded here. McIntyre wrote then: …has the…

NCDC's irreconcilable temperatures in the May 2013 State of the Climate Report

NOAA/NCDC just published their State of the Climate Report for May 2013, and in it, are some claims about global temperature that look just plain wrong when compared to other…

Ocean Heat Content (0 to 2000 Meters) – Why Aren’t Northern Hemisphere Oceans Warming During the ARGO Era?

OVERVIEW Before the ARGO floats were deployed, there were so few temperature and salinity observations at depths below 700 meters that the NODC does not present ocean heat content data…

NCDC omits inconvenient data in public climate releases?

The NCDC Goes Ahistorical Guest post by Ken Meyercord On March 19th last I sent the following email to Derek Arndt, Chief of the Climate Monitoring Branch at the NCDC:…

NOAA retires polar-orbiting satellite

Satellite exceeded anticipated lifespan by eight years April 10, 2013 After nearly 11 years of helping the National Oceanic and Atmospheric Administration (NOAA) predict weather and climate patterns and save…

February 2013 Global Land+Sea Surface Temperature Anomaly Update

It has been a while since I’ve presented the GISS, UK Met Office and NCDC global land surface air temperature plus sea surface temperature products. I’ve decided to add them…

NOAA’s Ever-Changing Definition of La Niña Years

UPDATE: I’ve added two illustrations to the end of the post. At the request of blogger “Kurt in Switzerland”, I plotted a comparison of the new and old versions of…

Is Ocean Heat Content Data All It’s Stacked Up to Be?

Figure 1 Ocean Heat Content data represents the heat stored of the oceans to specified depths. As such, it is an important global warming metric. The Introduction to Levitus et…

Blog Memo to Lead Authors of NCADAC Climate Assessment Report

Date: March 4, 2013 Subject: Upcoming NCADAC Climate Assessment Report From: Bob Tisdale – Climate Observations To: Lead Authors of NCADAC Report Dear Lead Authors: The draft of your upcoming…

New satellite to warn of severe weather by watching lightning

NOAA and NASA’s next generation weather satellite may provide earlier warnings A new satellite that will detect the lightning inside storm clouds may lead to valuable improvements in tornado detection.…

New paper from NOAA demonstrates that El Niño has more impacts than climate on winter weather in the USA

While AP’s Seth Borenstein cites opinions of activist scientists in erroneously claiming that ‘climate change’  increasing atmospheric moisture is the main driver for winter weather events, it turns out that…

NOAA corrects 'State of the Climate' – offers no credit

NOAA Corrects Their 2012 State of the Climate Report – 2012 Was NOT the Warmest La Niña Year on Record Guest post by Bob Tisdale With as little fanfare as possible,…

Japan's 'Cool Hand Luke' moment for surface temperature

At NASA’s Climate 365, there is an interesting story posted with this statement and a graph: Some say scientists can’t agree on Earth’s temperature changes Each year, four international science…

NOAA SOTC Claim that 2012 Was Warmest La Nina Year is Wrong

NOAA’s Definition and Data Contradict Their Claim That 2012 Was The Warmest La Niña Year Guest post by Bob Tisdale In the 2012 State of the Climate Report, the National Oceanic…

Another glitch on the NCDC State of the Climate report

Is NOAA Misleading the Public by Including Tropical Cyclones in its 2012 Climate Extremes Index Ranking? by Bob Tisdale IF NOT, THE PRESS AND PUBLIC WILL CERTAINLY GET THE WRONG IDEA…

The 'secret' IPCC Stocker WG1 memo – found!

You may recall that WUWT reported this on Sepetember 6th, 2012: Game on – NOAA’s refusal of documents earns them a lawsuit Over the last couple of days, CEI’s Chris Horner…

A Different Take on the "Hottest Month on Record."

Guest post by David Middleton “NCDC Releases July 2012 U.S. Monthly Climate Report: July 2012 Marked the Hottest Month on Record for the Contiguous United States.” The headline was, of…

NOAA cites La Niña as severe weather factor in the 2011 State of the Climate report

Back-to-back La Niñas cooled globe and influenced extreme weather in 2011 New NOAA-led report examines climate conditions experienced around the world Worldwide, 2011 was the coolest year on record since…

NOAA's Pacific Marine Environment Laboratory Carbon Program goes overboard on ocean acidification – leaves uncorrected error

This letter to Dr. Richard A. Feely of NOAA’s Pacific Marine Environment Laboratory Carbon Program in Seattle, WA was sent by Chuck F. Wiese on Wednesday. Chuck also asked me…

NOAA National Weather Service caught in a 'budgetary ponzi scheme'

NOAA comes under criticism again, this time over National Weather Service funding By DON CUDDY June 05, 2012 12:00 AM The National Oceanic and Atmospheric Administration and its embattled head…

NOAA's National Climatic Data Center caught cooling the past – modern processed records don't match paper records

We’ve seen examples time and again of the cooling of the past via homogenization that goes on with GISS, HadCRUT, and other temperature data sets. By cooling the data from…

More data fiddling – this time in NOAA's ENSO data

Plot below showing ONI -vs- Aqua Channel 5 Temperature from lukewarmplanet (not Tisdale) to illustrate what he is talking about in his upcoming book. – Anthony Comments on NOAA’s Recent…

NOAA/NWS under fire – 'misappropriated $43 million dollars'

Report: National Weather Service misappropriated $43 million By Isolde Raftery, msnbc.com Jack Hayes, the director of the National Weather Service, stepped down Friday in response to an investigation that top…

NWS Chicago demonstrates that climate math is hard

Chicago NWS demonstrates why climate math is hard in their May 10th summary, which I reproduce in entirety below from http://www.crh.noaa.gov/product.php?site=LOT&issuedby=ORD&product=CLI&format=CI&version=7&glossary=0 See if you can spot the error, and the…