Articles tagged "stratosphere"

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Tropopause cooling a part of natural decadal cycle

The cooling trend observed in the late 20th century at the transition between the troposphere and stratosphere at an altitude of about 15 kilometers is usually believed to be caused by human influences. Now, climate scientists from Kiel And Bergen (Norway) have...

July 28, 2016

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January 2013 arctic outbreak in North America

At the start of 2013, temperature change occurred high in the atmosphere over the Arctic Circle, which caused an arctic outbreak in North America during the middle of January. In some places the air just north of the Great Lakes was colder than that over the North

January 25, 2013

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UARS re-entry update

NASA has issued an update on the condition of the decaying UARS satellite: "As of 1:30 p.m. EDT Sept. 21, 2011, the orbit of UARS was 120 mi by 130 mi (190 km by 205 km). Re-entry is expected sometime during the afternoon of Sept. 23, Eastern Daylight Time. The

September 22, 2011

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Chilean Puyehue-Cordón Caulle erupts, prompts evacuation of 3 500 people

There are reports from Chile that Puyehue-Cordón Caulle has erupted and produced a large plume. ‘Just after 14:40,′ reports soychile.cl, ‘a huge plume began to be visible from the district of Entre Lagos, which corresponds to the beginning...

June 05, 2011

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Study links ozone hole to climate change all the way to the equator

In a study to be published in the April 21st issue of Science magazine, researchers at Columbia University's School of Engineering and Applied Science report their findings that the ozone hole, which is located over the South Pole, has affected the entire circulation

April 27, 2011

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Impact of polar ozone depletion on subtropical precipitation

The ozone hole over Antarctica has been rearranging rainfall patterns throughout the Southern Hemisphere for decades, a new modeling analysis shows. The idea that losing ozone in the cold stratosphere over the South Pole could affect weather in the lower atmosphere...

April 22, 2011