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Sahara dust across the Caribbean this morning (Original Post) malaise Jun 2020 OP
Wow. roamer65 Jun 2020 #1
We are, but the dust cloud has nothing to do with that- and it's normal essme Jun 2020 #2
Yes, Sahara dust is normal in Florida. We're across Hortensis Jun 2020 #25
Hardly. That dust has been partially responsible for the course of evolution for millions of years. GulfCoast66 Jun 2020 #28
You will get more of it in the future. roamer65 Jun 2020 #29
That's how smoke from 2naSalit Jun 2020 #3
Well the dust prevents weather systems so malaise Jun 2020 #6
That's a good thing regarding hurricanes... 2naSalit Jun 2020 #9
Crazy, but also kind of cool looking. fleur-de-lisa Jun 2020 #4
Gorgeous! Totally shutting down tropical activity! Baclava Jun 2020 #5
For real malaise Jun 2020 #7
For real. 'Dust from the Sahara Desert is putting a pause on hurricane activity' Baclava Jun 2020 #16
Photos from Trinidad and Tobago malaise Jun 2020 #19
Wow--that's no joke. Don't forget your mask! panader0 Jun 2020 #20
Here's a lovely read malaise Jun 2020 #21
That was a great read. The dust brings many great nutrients for plants. panader0 Jun 2020 #24
Word is this is the most in 50 years malaise Jun 2020 #27
This. area51 Jun 2020 #11
We need tropical systems - waves, depressions, storms for seasonal rain malaise Jun 2020 #17
Dumb Donald will be nuking the Sahara for you, soon. Hermit-The-Prog Jun 2020 #22
He probably thinks it's in India malaise Jun 2020 #23
The dust actually is a good thing! NutmegYankee Jun 2020 #8
Looks more like night to day. tinrobot Jun 2020 #10
We're feeling it here in Dominican Republic. Phew secondwind Jun 2020 #12
Thank You ....K and R Stuart G Jun 2020 #13
A very important significance of this..So, dust moves along, and so does..."AIR POLLUTION" Stuart G Jun 2020 #14
Pretty sunrises and sunsets though, right? n/t rzemanfl Jun 2020 #15
The best malaise Jun 2020 #18
And more on the way... Lucinda Jun 2020 #26

Hortensis

(58,785 posts)
25. Yes, Sahara dust is normal in Florida. We're across
Mon Jun 22, 2020, 09:21 PM
Jun 2020

the Atlantic, after all.

This time the edge of the big plume Malaise is getting is supposed to cross at least the southern half of the state. Even though we're supposedly north of it, we have the windows open amap to get the breezes and bird song, so I expect to be doing extra dusting.

Another reason a mask can be useful, Malaise. Stay well.

GulfCoast66

(11,949 posts)
28. Hardly. That dust has been partially responsible for the course of evolution for millions of years.
Mon Jun 22, 2020, 10:07 PM
Jun 2020

It brings rare nutrients to areas that have none.

2naSalit

(86,802 posts)
3. That's how smoke from
Mon Jun 22, 2020, 10:07 AM
Jun 2020

places across the Pacific ends up in Montana. And we certainly see the smoke from fires in OR, WA, CA, NV, ID and UT depending on how the wind is blowing when the fires are burning.

I have seen info discussing the connection between dust from the Sahara having an effect on hurricanes. I'm bracing for extreme weather all the time, everywhere, now.

Stay safe.

malaise

(269,186 posts)
6. Well the dust prevents weather systems so
Mon Jun 22, 2020, 10:09 AM
Jun 2020

expect calm waters for at least the first half of this week. We need some rain.

2naSalit

(86,802 posts)
9. That's a good thing regarding hurricanes...
Mon Jun 22, 2020, 10:17 AM
Jun 2020

but rain is a necessity. We are getting a moderate amount so far but we're expecting a stout fire season when it stops raining. It'll only take a few days to a week to go from okay to serious drought. We have lots of dry wind that dries everything out rapidly. Last year, it rained every day until mid July. This year we got some about every ten days, which is a good thing. August will be the test, fires can burn until the snow puts them out in October/November.

 

Baclava

(12,047 posts)
16. For real. 'Dust from the Sahara Desert is putting a pause on hurricane activity'
Mon Jun 22, 2020, 10:33 AM
Jun 2020

A massive dust storm that’s been moving west from central Africa is creating a pocket of dry air.

That dry air is slowing down tropical activity as it passes through the Atlantic Ocean, and it could last for the next couple of weeks.

“One unique aspect of the dust will be our sunsets being incredibly vivid,” Davis said. “Saharan dust is orange and red, so as the sun sets through the haze you’ll get bright, brilliant sunsets.”

https://www.tampabay.com/weather/2020/06/18/dust-from-the-sahara-desert-is-putting-a-pause-on-hurricane-activity/

panader0

(25,816 posts)
24. That was a great read. The dust brings many great nutrients for plants.
Mon Jun 22, 2020, 09:11 PM
Jun 2020

But as the author points out, it can make tough on your lungs.
I never knew about this phenomena. Thanks for the knowledge.

malaise

(269,186 posts)
17. We need tropical systems - waves, depressions, storms for seasonal rain
Mon Jun 22, 2020, 10:34 AM
Jun 2020

What we don't need are major hurricanes. I'd pay money for a good three day drenching from a tropical wave right now.

Stuart G

(38,448 posts)
14. A very important significance of this..So, dust moves along, and so does..."AIR POLLUTION"
Mon Jun 22, 2020, 10:31 AM
Jun 2020

I remember coming back from the western part of the U.S.A. heading to Chicago once, and I was 180 miles away, just passing over the Mississippi River, and way in the distance, many miles away, I could see an awful cloud of pollution hanging over where I was going. Closer and closer I got to the suburban area, I realized that was the pollution over the entire area that I was seeing. When I got into it, it kinda disappeared, but it really didn't. Sometimes when you are in it, you cannot see it.

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