Tag Archives: Sea ice

Southern Sea Ice Area Minimum 2nd Highest on Record

By WUWT Regular Just The Facts Southern Hemisphere Sea Ice Area reached a minimum of 2.447 Million Sq km on February 23rd, 2014, which exceeded the prior 2nd highest minimum of 2.423 Million Sq km that occurred on February 22nd, 2013. … Continue reading

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Posted in records, Sea ice, Sea Ice News | Tagged , , , , , | 74 Comments

A Retrospective: Fun With Sea-Ice

At right: Portrait of the artist first writing on sea-ice; coastal Maine, January 1977 Guest essay by Caleb Shaw PART ONE Nearly forty years ago, back when nobody talked of Global Warming, I lived up on the coast of Maine … Continue reading

Posted in Sea ice | Tagged , , | 101 Comments

Antarctica Has Sea Ice Rabbit Ears, a V for Victory or Maybe It’s a Peace Sign?…

Image Credit: NSIDC WUWT Regular “Just The Facts” As you can see from the Southern Hemisphere Sea Ice Extent With Anomaly map above, there are currently two large fingers of anomalous Sea Ice protruding out in the Weddell Sea. This … Continue reading

Posted in Antarctic, Satire, Sea ice | Tagged , , , | 120 Comments

Now that the ‘Ship of Fools’ is safe in Antarctica, tough questions need to be asked

UPDATE: Perhaps the headline was premature, the latest SITREP from the rescue ship Aurora Australis indicates they are having some trouble getting into open water. UPDATE2: It seems the cause of getting stuck was nothing more than dawdling while sightseeing. … Continue reading

Posted in Antarctic, Current News, The "Clitanic" aka Spirit of Mawson | Tagged , , , , , , , , | 241 Comments

Negative feedback? Storing CO2 in the Arctic

From the Massachusetts Institute of Technology: While the Arctic Ocean is largely a carbon sink, researchers find parts are also a source of atmospheric carbon dioxide For the past three decades, as the climate has warmed, the massive plates of … Continue reading

Posted in Carbon dioxide | Tagged , , , , , , , | 69 Comments

The Guardian’s ‘ursus bogus’ moment

Dr. Susan Crockford writes: Regarding: Science self-corrects: bogus study claiming Roundup tolerant GMO corn causes cancer to be retracted This ratty story reminds me of the polar bear incident I just posted about this morning at PolarBearScience.

Posted in Polarbeargate | Tagged , , , , , , , | 61 Comments

On data losses -vs- geography in Cowtan and Way 2013: data dropout may account for most of the recent observed differences

At Climate Audit, Roman M. has a very interesting analysis that shows the surface grid cell losses from HadCRUT4 in C&W. It hones in on the issue of why the temperature differences from 2005 are much more significant than the … Continue reading

Posted in Antarctic, Arctic, Cowtan & Way, Sea ice | Tagged , , , , , , , , | 57 Comments

A new record: the most sea ice in Antarctica in 30 years by extent and by volume

Translated by Google from this press release in German at the Alfred Wegener Institute in Germany: Never so much sea ice at Antarctica in the last 30 years In light of global warming, it seems paradoxical that the sea ice … Continue reading

Posted in Antarctic, Sea ice | Tagged , , , | 56 Comments

Antarctic Sea Ice Didn’t Get The Memo That It Was Supposed To Melt

Image Credit: Cryosphere Today – University of Illinois – Polar Research Group By WUWT Regular Just The Facts Per the graph above, Antarctic Sea Ice Extent has remained above the 1981 – 2010 “normal” range for much of the last … Continue reading

Posted in IPCC, measurement, Sea ice | Tagged , , , , , , | 162 Comments

Weekly Area of Snow Extent

Guest Post by Willis Eschenbach I got to thinking about snow the other day. It was occasioned by my look at the correlation (both positive and negative) of temperature and albedo. Albedo is a measure of how much sunlight is … Continue reading

Posted in Sea ice | Tagged , , , | 149 Comments

Global Sea Ice Overview, Walrus Gathering and Northern Regional Sea Ice Retrospective

Image Credit: Cryosphere Today – University of Illinois – Polar Research Group By WUWT Regular Just The Facts For those beating the “imminent Arctic ice death spiral” drum, 2013 has not been a good year. Per the graph above, Global … Continue reading

Posted in Alarmism, measurement, Sea ice | Tagged , , , , , | 52 Comments

Sea Ice News Volume 4 Number 6: Arctic sea ice has most definitely turned the corner – Maslowski is falsified

Plus notes on the ARCUS sea ice forecasting contest As I pointed out on September 16th in Sea Ice News Volume 4 Number 5: No ice free Arctic this year – it appears that Arctic sea ice has turned the corner … Continue reading

Posted in Arctic, Sea Ice News | Tagged , , , , , , , , | 157 Comments

Sea Ice News Volume 4 Number 5: No ice free Arctic this year – it appears that Arctic sea ice has turned the corner

It looks like the Maslowski Countdown has ended early and there will be no “ice free Arctic” as predicted this year. From NSIDC, which has a 5 day average in the plot. It looks like the minimum extent is ~5.0-5.1 … Continue reading

Posted in Sea Ice News | Tagged , , , , , , | 133 Comments

Tough Times For Sea Ice Melt Enthusiasts…

Image Credit: Cryosphere Today – University of Illinois – Polar Research Group By WUWT Regular Just The Facts In previous years there was reason to cheer, .e.g. “Transport is steaming full speed ahead.” “Some serious ice transport going on there. … Continue reading

Posted in Sea ice | Tagged , , , , , , , | 153 Comments

JAXA timing worst ever – switching Arctic Sea Ice software, right as the minimum is about to happen

It looks as if we are about to see the turn in Arctic sea ice, and if so it will be earlier than last year. But right at that same time, JAXA has decided to switch horses mid-stream. They say … Continue reading

Posted in Arctic, Sea ice | Tagged , , , , , , , | 144 Comments

Introducing The New WUWT Northern Regional Sea Ice Reference Page – With Observations

Image credits: (NSIDC) – The Perry-Castañeda Library Map Collection By WUWT regular “Just The Facts” We are pleased to introduce WUWT’s newest addition, the Northern Regional Sea Ice Page Sometimes lost in the Global Warming Causes Sea Ice Death Spiral … Continue reading

Posted in Announcements, Arctic, Reference Pages, Sea ice, Sea Surface Temperature | Tagged , , , , , | 57 Comments

NASA says Arctic sea ice ‘Unlikely To Break Records’ in 2013

A video animation follows. Note also that Dr. Walt Meier is now with NASA Goddard, after leaving NSIDC at the end of July. This is his first report from NASA. – Anthony Arctic Sea Ice Update: Unlikely To Break Records, … Continue reading

Posted in Arctic, Sea ice | Tagged , , , , , | 112 Comments

A new paper pushes back on the ‘Arctic amplification is making extreme weather’ idea

There has been much worry that extreme weather is the result of changes in the Arctic. For example:  Jennifer Francis, Rutgers University, 25 January 2012. The “Arctic Paradox” was coined during recent winters when speculations arose that the dramatic changes … Continue reading

Posted in Arctic, Temperature | Tagged , , , , , , , | 48 Comments