Modeling studies have produced mixed results, some implying that they might become more intense and others suggesting the opposite.

The journey begins in the Sahara, a vast expanse of arid land stretching across North Africa. 3,500 Mile-Long “Godzilla Dust Cloud” Will Hit US Southeast Within Hours By Jim Hayek June 26, 2020 A giant dust cloud which has traveled 5,000 miles from North Africa is touching down on the US Southeast this weekend, and will cause a brown haze and raising respiratory health concerns amid the coronavirus pandemic, according to Reuters.

Amazing how large an area it covers!”. If these kinds of droughts happen more frequently in the future, then scientists might expect Saharan dust events to intensify. News Station WMC5 breaks it down further: The light from the sun traveling to the Earth contains many different colors, each having different wavelengths. READ NEXT: Florida May Be Next Epicenter of COVID-19 but Gov Says State ‘Not Shutting Down’, Saharan Dust Weather Forecast: 5 Fast Facts You Need to Know, Copyright © 2020 Heavy, Inc. All rights reserved.

As dust sprinkles out of the air, these nutrients may help fuel local ecosystems. The primary landing spot for the dust is in the Caribbean.

“There’s emerging evidence of potential interactions between air pollution and the risk of COVID, so at this stage we are concerned,” said Boston University School of Public Health professor of environmental health, Gregory Wellenius. Freedom is never more than one generation away from extinction.

Hot air rises through the atmosphere as it builds up, sometimes climbing more than 4 miles into the air. pic.twitter.com/JVGyo8LAXI, — Col. Doug Hurley (@Astro_Doug) June 21, 2020. Privacy and Data Practices Policy   The comparison photos were sent to me from Mirco Ferro who lives in St. Barthelemy. The Saharan Air Layer is between 5,000 and 20,000 feet above the Earth's surface, and dust plumes travel over the Atlantic Ocean several times a year between spring and fall. By June 18 the giant dust plume had traveled 2,000 miles of its annual 5,000-mile journey through the atmosphere toward the Caribbean. Another scientist at NASA Langley Research Center, Syed Ismail said, “We think that dust aerosols can affect tropical disturbances, sometimes even kill those disturbances. WOW #duststorm #africanduststorm #SaharanDust #Sahara #crazy pic.twitter.com/ItSvy0lGEa, — Cris Winter (@criswinter997) June 22, 2020.

According to Severe Weather Europe, “Fine dust particles can cause complications for individuals that have the Coronavirus infection if the dust is inhaled in higher concentrations.

Here's the … We call that vertical wind shear.

An African Dust Storm to hit the US??

Dallas ENT reports that the dust can even exacerbate allergies for some because the foreign sand can trigger the immune system to react the same as it does during springtime allergies. Climate projections for the Sahel region are notoriously uncertain, especially when it comes to predictions about precipitation. “Some of these plumes contain more particles, and right now we expecting a very large plume of dust in the Gulf Coast.”. The color with the shortest wavelength is blue, and because it is the shortest wavelength it is absorbed by air molecules and scattered in every direction when the sun is directly overhead or at a slight angle causing us to see a blue sky.

By yesterday morning, the cloud had begun to creep over the Gulf Coast. Severe Weather Europe reports that the dust plume will be in the Gulf of Mexico by Thursday and in parts of the south by the weekend. A spinning gyre in the Atlantic Ocean helps determine the direction that large masses of air will take. Amazing how large an area it covers! A giant dust cloud which has traveled 5,000 miles from North Africa is touching down on the US Southeast this weekend, and will cause a brown haze and raising respiratory health concerns amid the coronavirus pandemic, according to Reuters.

That's not necessarily always a good thing.

Saharan Dust Will Reach the U.S. by the End of the Week. For the time being, though, it's unclear whether there will be any effect at all. The essential news for energy & environment professionals, © 1996-2020 Environment & Energy Publishing, LLC   NASA

"This hot, dry air gets lifted up over the trade winds, so you develop a layer," Prospero said. GettyHurricane Dorian, a Cat. It can also affect air quality in North and South America.”.

Other experts have suggested that dust plumes may help fertilize the ocean with iron, feeding microorganisms in the water. Meteorologists say the hazy skies could last into the weekend. Tiny dust particles help to create more scattering in the upper atmosphere, which aids in creating especially vibrant sunsets.

However, Nambiar also said you don’t have to have an underlying condition for the dust to make you feel sick or lethargic or give you a runny nose and congestion.

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