Articles tagged "saharan air layer"

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Large amount of Saharan dust moving over the Atlantic Ocean

Another large Saharan dust cloud has lifted off western Africa late Sunday, August 22, 2021, and is now moving over the Atlantic Ocean toward the Caribbean and the United States. The cloud seems of similar strength to the one produced last week. Image credit:...

August 24, 2021

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Dense clouds of Saharan dust spreading over Europe and Atlantic Ocean

Earth-observing satellites are picking up two dense clouds of Saharan dust -- one moving NE over the Mediterranean Sea into Europe and the other W over the Atlantic Ocean. The European cloud has already reached southern Spain, Corsica, and most of Italy and is...

July 13, 2021

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Large Saharan dust cloud moving over the Atlantic Ocean

A new large Saharan dust cloud is moving over the Atlantic Ocean and is expected to reach the Caribbean by the end of the week. The cloud will remain over the Caribbean until the end of the week and move toward the southeastern US early next week. Saharan dust...

June 28, 2021

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Large cloud of Saharan dust reaches the Caribbean and South America

A large cloud of Saharan dust moving across the Atlantic Ocean over the past week has reached the Caribbean and South America. The dust will remain over the region for the next couple of days, limiting visibility and lowering air quality. After that, it's...

June 11, 2021

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The largest Saharan dust cloud in 50 years engulfs the Caribbean, air quality at record hazardous levels

Massive Saharan dust cloud is engulfing the Caribbean as it heads toward the U.S., with air quality across much of the region falling to record hazardous levels. The phenomenon is described to be the most significant in 50 years, according to environmental health...

June 24, 2020

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'Abnormally large' plume of Saharan dust makes it to the Caribbean, to reach South U.S. this week

A massive dust cloud from the Sahara continues its westward progression and has moved over the Lesser Antilles, the eastern Caribbean Sea, and Puerto Rico as of June 21, 2020. The dust plume, which is described by scientists as an abnormally large cloud, is forecast...

June 22, 2020

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Massive plume of Saharan dust moving over the Atlantic Ocean toward the Caribbean and U.S.

An expansive plume of dust from the Sahara continues to move over the Atlantic Ocean and is forecast to spread to the Caribbean by the weekend. It may also reach the Gulf of Mexico and parts of the U.S. by next week. The Saharan Air Layer (SAL) usually forms from...

June 18, 2020

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Saharan dust cloud travels across Atlantic

NOAA's satellites have detected a plume of dust moving off the coast of Africa. The Saharan Air Layer has a relatively constrained area of high concentration. This animation bellow, released by NOAA Environmental Visualization Laboratory, uses a recently enhanced

July 31, 2013