...June 2, 2025
SAN JUAN, Puerto Rico (AP) — A massive cloud of dust from the Sahara Desert blanketed most of the Caribbean on Monday in the biggest event of its kind this year as it heads toward the United States.
The cloud extended some 2,000 miles (3,200 kilometers) from Jamaica to well past Barbados in the eastern Caribbean, and some 750 miles (1,200 kilometers) from the Turks and Caicos Islands in the northern Caribbean down south to Trinidad and Tobago.
“It’s very impressive,” said Alex DaSilva, lead hurricane expert with AccuWeather.
The hazy skies unleashed sneezes, coughs and watery eyes across the Caribbean, with local forecasters warning that those with allergies, asthma and other conditions should remain indoors or wear face masks if outdoors.
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The plume is expected to hit Florida, Louisiana, Alabama and Mississippi late this week and into the weekend, DaSilva said.
However, plumes usually lose most of their concentration in the eastern Caribbean, he noted.
“Those islands tend to see more of an impact, more of a concentration where it can actually block out the sun a little bit at times,” he said.
The dry and dusty air known as the Saharan Air Layer forms over the Sahara Desert in Africa and moves west across the Atlantic Ocean starting around April until about October, according to NOAA. It also prevents tropical waves from forming during the Atlantic hurricane season, which runs June 1 to Nov. 30.
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SAN JUAN, Puerto Rico (AP) — A massive cloud of dust from the Sahara Desert blanketed most of the Caribbean on Monday in the biggest event of its kind this year as it heads toward the United States.
The cloud extended some 2,000 miles (3,200 kilometers) from Jamaica to well past Barbados in the eastern Caribbean, and some 750 miles (1,200 kilometers) from the Turks and Caicos Islands in the northern Caribbean down south to Trinidad and Tobago.
“It’s very impressive,” said Alex DaSilva, lead hurricane expert with AccuWeather.
The hazy skies unleashed sneezes, coughs and watery eyes across the Caribbean, with local forecasters warning that those with allergies, asthma and other conditions should remain indoors or wear face masks if outdoors.
........
The plume is expected to hit Florida, Louisiana, Alabama and Mississippi late this week and into the weekend, DaSilva said.
However, plumes usually lose most of their concentration in the eastern Caribbean, he noted.
“Those islands tend to see more of an impact, more of a concentration where it can actually block out the sun a little bit at times,” he said.
The dry and dusty air known as the Saharan Air Layer forms over the Sahara Desert in Africa and moves west across the Atlantic Ocean starting around April until about October, according to NOAA. It also prevents tropical waves from forming during the Atlantic hurricane season, which runs June 1 to Nov. 30.
LINK
