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underpants

(182,561 posts)
Thu Oct 7, 2021, 07:12 AM Oct 2021

Until further notice consider everywhere under a 🚨 FLASH FLOOD WARNING ⚠️

It seems like every time it rains there’s a flash flood warning. This is relatively new. At work we have a weather alert radio with almost constant alerts and we get emails alerting us to flash flood warnings.

I guess I’m asking or wondering how this is more prevalent than it used to be.

I’ve had this brought up at work by others who also think this new to them as well. As my wife and I discussed last night, it used to be if there was a really big rain we just avoided roads near creeks and any water. Railroad tracks are almost always near water. She grew up in a city, like many, on a flood plain.

Doe we have that much more rain? Have we overdeveloped (duh) and not planned drainage correctly? Is there anyway to actually effectively drain with development spreading to formerly vacant areas near water?

It just seems like any rain creates 🚨 alerts and ⚠️ warnings.

6 replies = new reply since forum marked as read
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Until further notice consider everywhere under a 🚨 FLASH FLOOD WARNING ⚠️ (Original Post) underpants Oct 2021 OP
At least we're not in Italy... MiHale Oct 2021 #1
I knew someone who worked in the Sterling (Dulles) weather office. Yonnie3 Oct 2021 #2
OR are we just being alerted more? Better communication underpants Oct 2021 #4
From what I read recently KS Toronado Oct 2021 #3
"More heavy rain is one of the hallmark signs of climate change." Champp Oct 2021 #5
Thanks Champp! Nothing like pictures to tell the story. rgbecker Oct 2021 #6

MiHale

(9,654 posts)
1. At least we're not in Italy...
Thu Oct 7, 2021, 07:33 AM
Oct 2021
https://www.cnn.com/2021/10/06/weather/italy-flood-oman-climate-change/index.html

On Monday, a series of storms put on the parking brakes over northwestern Italy, unleashing rainfall rates never before seen in all of Europe after over 29 inches (742 mm) of rain fell in just 12 hours. In Oman, a rare tropical cyclone dumped years' worth of rainfall, bringing deadly floods to the desert landscape that rarely sees much rain in an entire year.


Of course more at link.

Yonnie3

(17,419 posts)
2. I knew someone who worked in the Sterling (Dulles) weather office.
Thu Oct 7, 2021, 07:58 AM
Oct 2021

Last edited Thu Oct 7, 2021, 08:35 AM - Edit history (1)

She basically said there were many more alerts because the computers were suggesting them. Our conversation must have been more than 15 years ago. If the software suggested an alert, management required one to be issued. I imagine the software has been "improved" since then.

underpants

(182,561 posts)
4. OR are we just being alerted more? Better communication
Thu Oct 7, 2021, 08:19 AM
Oct 2021

I should have included that in the OP.

Thanks for the info Yonnie

KS Toronado

(17,130 posts)
3. From what I read recently
Thu Oct 7, 2021, 08:03 AM
Oct 2021

And I don't remember where, with climate change warming up the planet more ocean water is evaporating
into clouds which are causing heavier downpours like we've never seen before. Heavy rains are in our future.

rgbecker

(4,817 posts)
6. Thanks Champp! Nothing like pictures to tell the story.
Thu Oct 7, 2021, 09:10 AM
Oct 2021

The 55% increase in my area explains a lot...gully washers requiring tractor work on the driveway.

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