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Latest North Atlantic oscillation Stories

2014-05-12 11:24:23

University of Southampton Scientists have developed a new method for revealing how sea levels might rise around the world throughout the 21st century to address the controversial topic of whether the rate of sea level rise is currently increasing. The international team of researchers, led by the University of Southampton and including scientists from the National Oceanography Centre, the University of Western Australia, the University of South Florida, the Australian National...

2014-04-03 11:33:03

The extreme cold weather observed across Europe and the east coast of the US in recent winters could be partly down to natural, long-term variations in sea surface temperatures, according to a new study published today. Researchers from the University of California Irvine have shown that a phenomenon known as the Atlantic Multidecadal Oscillation (AMO)—a natural pattern of variation in North Atlantic sea surface temperatures that switches between a positive and negative phase every 60-70...

Greenland Ice Sheet Had Record Melt In 2012 Due To Jet Stream
2013-06-17 13:50:43

Lee Rannals for redOrbit.com — Your Universe Online According to University of Sheffield research, published in the International Journal of Climatology, unusual Jet Stream changes were behind record surface melt of the Greenland Ice Sheet last summer. The Greenland Ice Sheet (GrIS) experienced a record surface melting in the summer of 2012, with more than 90 percent of the ice-sheet surface melting as of July 11, 2012. That was nearly double the previous record loss seen in 2010,...

Forecasting Winter Weather Using Airflow
2013-05-15 18:41:51

Lee Rannals for redOrbit.com — Your Universe Online Researchers writing in the Royal Meteorological Society publication Weather said forecasting winter weather over Europe has become more difficult over the years. A team at the National Oceanography Center uncovered the relationship between winter weather and the strength of the airflow coming in from the Atlantic, saying it is stronger in some years than others. This airflow is one of the factors used by meteorologists to...

Climate Forecasts In The Long Term Need Work
2012-12-07 08:13:29

April Flowers for redOrbit.com - Your Universe Online A research team from the Alfred Wegener Institute for Polar and Marine Research in the Helmholtz Association (AWI) has evaluated 23 current climate models to assess their ability to predict the weather conditions for the coming year or even the next decade. They concluded that there is still a long way to go before reliable regional predictions can be made on these scales, as none of the models assessed is currently able to forecast the...

Solar Activity Linked To Colder European Winters
2012-08-24 05:50:24

April Flowers for redOrbit.com - Your Universe Online Scientists have long suspected that the Sun's 11-year cycle influences climate of certain regions on Earth. Records of average, seasonal temperatures do not date back far enough to confirm any patterns, though. An international team of researchers, armed with a unique proxy, show that unusually cold winters in Central Europe are related to low solar activity — when sunspot numbers are minimal. Germany's Rhine River freezing is...

Scientists Search For Causes Of 2010 'Snowmaggedon'
2012-02-10 04:32:18

[ Watch the Video ] In the quiet after the storms, streets and cars had all but disappeared under piles of snow. The U.S. Postal Service suspended service for the first time in 30 years. Snow plows struggled to push the evidence off of major roads. Hundreds of thousands of Washington metropolitan residents grappled with the loss of electricity and heat for almost a week. By Feb. 10, 2010 the National Weather Service reported that three storms spanning from December to February in the...

2012-01-23 11:00:00

North Atlantic “Blocking” Will End the Very Mild, Early Winter and May Usher in Much Cooler Weather Andover, MA (PRWEB) January 23, 2012 WSI (Weather Services International) expects temperatures for the upcoming period (February-April) to average lower than normal across the UK, along with parts of western Europe and Norway, with above-normal temperatures common elsewhere, most notably, across southeastern Europe. “The first half of winter has clearly been much milder...

2011-02-22 15:44:01

Differences in air pressure over the North Atlantic have meant that the last two winters in Gothenburg, Sweden, have been extremely cold. This has led to the air in Gothenburg being more polluted with nitrogen oxides than ever before. A new study from the University of Gothenburg shows that there is a strong link between climate and air pollution. The winter weather in Gothenburg and large parts of North-West Europe is partly down to the North Atlantic Oscillation (NAO), in other words the...

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2011-02-13 08:26:12

Tiny organisms preserved in marine sediments hold clues about Arctic climate variation during an ancient episode of greenhouse warming. Based on reconstructions of Arctic climate variability in the greenhouse world of the Late Cretaceous, Southampton scientists have concluded that man-made global warming probably would not greatly change the climatic influence associated with natural modes of inter-annual climate variability such as the  El Niño "“ Southern...


Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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