A large Saharan dust plume, the size of the US, is expected to create 'dirty rain' across the Southeast, impacting Florida, Georgia, Alabama, and the Carolinas. Formed by strong winds carrying tiny sand and mineral particles, officials have warned of poor air quality in regions already affected. Although the dust primarily remains high in the atmosphere, it may descend, causing respiratory difficulties for vulnerable populations. This year's plume is notably larger and denser than usual, with scientists suggesting climate change may be influencing their frequency and intensity.
AccuWeather's lead hurricane expert Alex DaSilva stated: 'This is the biggest Saharan dust plume that we've seen so far this year.' This plume's early arrival and higher density pose unprecedented challenges for air quality.
Experts warn that as some dust travels lower in the air, it can make breathing difficult, especially for people with asthma, allergies, or other respiratory issues.
NOAA estimates over 180 million tons of dust leaves Africa annually, which can lead to extremely dry air in the US, reducing thunderstorm activity.
This year's Saharan dust plume is larger, denser, and carries more fine particles than usual, prompting health officials to monitor its potential impacts closely.
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