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petros

The Central Scrutinizer
Nov 21, 2008
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Low Earth Orbit
Hansen’s “Hottest Year Ever” Is Primarily Based On Fabricated Data


Hansen released the map below showing a lot of hot red and brown for January-November. It is supposed to indicate that 2010 is the hottest year ever.

But there is a huge problem. Most of his hot areas are not based on thermometer data.
The map below masks off all of the regions where Hansen has no thermometer readings. As it turns out, only 25% of the red area above is legitimate data, and only 33% of the dark brown is legitimate data.

The map below shows actual coverage during the period.

http://data.giss.nasa.gov/
Hansen’s hottest year ever is nonsense. He shows a sharp rise in temperatures after July – just as the coldest La Nina on record set in. This is horrifically bad science.

http://www.woodfortrees.org/

http://www.esrl.noaa.gov/psd/people/klaus.wolter/MEI/
 

Avro

Time Out
Feb 12, 2007
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Oshawa
Winter is cold so there is no global warming......wrong yet again Walt....try to follow along.



The image above was generated by a great web page from NOAA’s Earth System Research Lab
If you look at the temperature scale, and then at the chart, you can see the large swaths of cold air that have spilled out of the arctic, and are covering parts of Europe, North America, and Eurasia. And, you can also note how much warm air has been drawn up into the Arctic, causing temperatures that are 5, 10 and even 15+ degrees C warmer than normal.(the temps are anomalies, ie how much warmer or cooler than compared to the 1968-1996 mean)

YouTube - Britain gridlocked as big freeze returns

YouTube - Lighthouse becomes icehouse

So the situation on the ground exactly follows a most interesting presentation from last week’s American Geophysical Union event in San Francisco, which came to us from Jeff Masters Wunderblog, Hot Arctic, Cold Continents which I excerpted here.
The talk was given by Dr. Jim Overland of NOAA’s Pacific Marine Environmental Laboratory, one of the world’s experts on Arctic weather and climate (I spent many long months flying in the Arctic with him during the three Arctic field programs I participated in during the late 1980s.) Dr. Overland discussed the remarkable winter of 2009 – 2010, which brought record snowstorms to Europe and the U.S. East Coast, along with the coldest temperatures in 25 years, but also brought the warmest winter on record to Canada and much of the Arctic.
He demonstrated that the Arctic is normally dominated by low pressure in winter, and a “Polar Vortex” of counter-clockwise circulating winds develops surrounding the North Pole. However, during the winter of 2009-2010, high pressure replaced low pressure over the Arctic, and the Polar Vortex weakened and even reversed at times, with a clockwise flow of air replacing the usual counter-clockwise flow of air around the pole. This unusual flow pattern allowed cold air to spill southwards and be replaced by warm air moving poleward. This pattern is kind of like leaving the refrigerator door ajar–the refrigerator warms up, but all of the cold air spills out into the house.”
The pattern, according to Overland, is repeating itself this year, and may be a sign of a new air flow pattern brought on by changes in northern sea ice. More at the link.



http://climatecrock.files.wordpress.com/2010/12/comment.jpg
So bookmark this post for Christmas Dinner when Uncle Walt and Aunt Teabag say something silly – it’s a public service of Climate Crocks to promote harmonious family relations.

You’re welcome.
 

Tonington

Hall of Fame Member
Oct 27, 2006
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darkbeaver

the universe is electric
Jan 26, 2006
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RR1 Distopia 666 Discordia
On the recovery from the Little Ice Age – Akasofu

Posted on December 19, 2010 by Louis Hissink
Abstract:
A number of published papers and openly available data on sea level changes, glacier retreat, freezing/break-up dates of rivers, sea ice retreat, tree-ring observations, ice cores and changes of the cosmic-ray intensity, from the year 1000 to the present, are studied to examine how the Earth has recovered from the Little Ice Age (LIA). We learn that the recovery from the LIA has proceeded continuously, rough

On the recovery from the Little Ice Age – Akasofu

Posted on December 19, 2010 by Louis Hissink
Abstract:
A number of published papers and openly available data on sea level changes, glacier retreat, freezing/break-up dates of rivers, sea ice retreat, tree-ring observations, ice cores and changes of the cosmic-ray intensity, from the year 1000 to the present, are studied to examine how the Earth has recovered from the Little Ice Age (LIA). We learn that the recovery from the LIA has proceeded continuously, rough

We are going to have a cold spell.