Welcome to City-Data.com Forum!
U.S. CitiesCity-Data Forum Index
Go Back   City-Data Forum > World Forums > Europe
 [Register]
Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
View detailed profile (Advanced) or search
site with Google Custom Search

Search Forums  (Advanced)
Reply Start New Thread
 
Old 07-16-2021, 08:21 AM
 
Location: Germany
1,161 posts, read 1,037,097 times
Reputation: 1722

Advertisements

Erftstadt before and after


Reply With Quote Quick reply to this message

 
Old 07-16-2021, 09:57 AM
 
Location: Northern Virginia
6,938 posts, read 4,402,598 times
Reputation: 18944
The rains were well forecast and the waters rising was also projected (on the day of the event). People were talking about potentially catastrophic flooding already early on Wednesday (as there had been heavy rains on Tuesday and more forecast for Wednesday). There are forecast models for local flooding used by the authorities, and from what I understand those numbers looked dangerous. Many of these places have terrain that's very much vulnerable to flash flooding, so the potential risk was almost certainly known to local first responders and many residents.



And yet we have large fatality counts. It raises a lot of questions - how quickly and widely was the information provided by forecasters given to local authorities? What actions were taken to inform and warn the population? Was the threat underestimated based on preconceived notions of how high water could feasibly go in the area?



If you hear that a dozen patients drowned in an assisted living facility whose ground floor was completely flooded then you know that people must have felt pretty secure indoors and unaware of any serious threat (even if you think flood water was only going to rise to the knee level you wouldn't just leave those patients to their own devices).
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 11:28 AM
 
Location: State of Transition
102,441 posts, read 108,851,375 times
Reputation: 116550
Quote:
Originally Posted by erasure View Post
Exactly - middle of July.

This is Moscow today, July 15th.
Hail, rain, TORNADO.




https://www.youtube.com/watch?v=uhuIhyWF4Mw
. How terrifying!
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 11:59 AM
 
Location: Tricity, PL
62,338 posts, read 88,295,143 times
Reputation: 132635
The largest number of tornadoes in the world is formed in North America - about 1000 a year. ... According to official figures, tornadoes are not a threat in Russia - no more than two tornadoes occur the country in a year.

There was a disastrous tornadoes in 1904 - modern scientists rate the 1904 tornadoes at F2–F3 in the Fujita scale. The June 29, 1904 Moscow tornado was only one of three disastrous tornadoes that occurred in central Russia in recorded history.

Other tornadoes were recorded in 1945 in Moscow and in 1951, 1956, 1970, 1971, 1984 (during the tornado outbreak of 9 June), 1987, 1994, and 1997 in Moscow Oblast 100 km south-east from Moscow (near Zaraysk). Another was seen in June 2009 near Sergiyev Posad. So, in recent years it's happening more often.
https://en.m.wikipedia.org/wiki/1904_Moscow_tornado

The number of emergency situations caused by storms, hurricanes, tornadoes, or twisters in Russia increased significantly in the latest year observed. There were 20 disasters of that type in the country in 2020, compared to two catastrophes recorded in the previous year.
https://www.statista.com/statistics/...does-twisters/
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 02:06 PM
 
26,919 posts, read 22,802,370 times
Reputation: 10085
Quote:
Originally Posted by elnina View Post
The largest number of tornadoes in the world is formed in North America - about 1000 a year. ... According to official figures, tornadoes are not a threat in Russia - no more than two tornadoes occur the country in a year.

There was a disastrous tornadoes in 1904 - modern scientists rate the 1904 tornadoes at F2–F3 in the Fujita scale. The June 29, 1904 Moscow tornado was only one of three disastrous tornadoes that occurred in central Russia in recorded history.

Other tornadoes were recorded in 1945 in Moscow and in 1951, 1956, 1970, 1971, 1984 (during the tornado outbreak of 9 June), 1987, 1994, and 1997 in Moscow Oblast 100 km south-east from Moscow (near Zaraysk). Another was seen in June 2009 near Sergiyev Posad. So, in recent years it's happening more often.
https://en.m.wikipedia.org/wiki/1904_Moscow_tornado

The number of emergency situations caused by storms, hurricanes, tornadoes, or twisters in Russia increased significantly in the latest year observed. There were 20 disasters of that type in the country in 2020, compared to two catastrophes recorded in the previous year.
https://www.statista.com/statistics/...does-twisters/
El, the point being is not whether the tornadoes are a "threat in Russia," but I've never seen "tornado" in Moscow, never heard of it all my life that I lived there.
I always thought that it's something that exists only in US or some other *exotic places.*
Now I am looking at some latest videos from Moscow, and oh my...
Never seen anything like that - only strong thunderstorms, that's all.

So let's ask Northern Europeans here, Germans in particular ( looking at the images above. )
I assume you've had floods before.
But could you imagine ( have you ever heard) of anything like this in those areas?
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 03:57 PM
 
Location: Bologna, Italy
7,499 posts, read 6,345,543 times
Reputation: 3761
we also have tornadoes and floods in my region. Actually I wonder when it will happen next
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 04:30 PM
 
26,919 posts, read 22,802,370 times
Reputation: 10085
Quote:
Originally Posted by forgotten username View Post
we also have tornadoes and floods in my region. Actually I wonder when it will happen next
What region are we talking about exactly in this case and where - France or Italy?
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 04:43 PM
 
Location: Northern Virginia
6,938 posts, read 4,402,598 times
Reputation: 18944
The biggest floods I remember was the Oder floods back in 97 though the ones in 02 were pretty bad too. But those were different as they weren't really flash floods following intense storms like these ones.
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 08:34 PM
 
26,919 posts, read 22,802,370 times
Reputation: 10085
Quote:
Originally Posted by Veritas Vincit View Post
The rains were well forecast and the waters rising was also projected (on the day of the event). People were talking about potentially catastrophic flooding already early on Wednesday (as there had been heavy rains on Tuesday and more forecast for Wednesday). There are forecast models for local flooding used by the authorities, and from what I understand those numbers looked dangerous. Many of these places have terrain that's very much vulnerable to flash flooding, so the potential risk was almost certainly known to local first responders and many residents.



And yet we have large fatality counts. It raises a lot of questions - how quickly and widely was the information provided by forecasters given to local authorities? What actions were taken to inform and warn the population? Was the threat underestimated based on preconceived notions of how high water could feasibly go in the area?



If you hear that a dozen patients drowned in an assisted living facility whose ground floor was completely flooded then you know that people must have felt pretty secure indoors and unaware of any serious threat (even if you think flood water was only going to rise to the knee level you wouldn't just leave those patients to their own devices).

Judging by the picture of devastation, the "forecasters" were not projecting this turn of events at all.
Another thing - looks like everything happened so quickly ( not only sudden,) that people simply didn't have time to react.

Now the firemen are saying that those over thousand people still unaccounted for in Germany are hopefully alive - they simply can't get in touch with anyone, since all means of communications are disrupted at this point.

So let's keep our fingers crossed.
Prayers.
Reply With Quote Quick reply to this message
 
Old 07-16-2021, 11:29 PM
 
Location: Taipei
8,888 posts, read 8,531,007 times
Reputation: 7463
Quote:
Originally Posted by forgotten username View Post
we also have tornadoes and floods in my region. Actually I wonder when it will happen next
I think it is time that European countries build drainage systems like Asian countries. Climate change means everyone needs to brace for the worst. This kind of precipitation (100-150 litre/m2 in 24 hours) wouldn't even make the news here. It is obvious that European countries are used to the temperate climate that everyone is ill-prepared for natural disasters.

For your reference, it is often close to that number in an hour when a storm hits around here. The worst typhoons could bring more than 2000 litre/m2 of rain in 24 hours.
Reply With Quote Quick reply to this message
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.

Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.


Reply
Please update this thread with any new information or opinions. This open thread is still read by thousands of people, so we encourage all additional points of view.

Quick Reply
Message:


Over $104,000 in prizes was already given out to active posters on our forum and additional giveaways are planned!

Go Back   City-Data Forum > World Forums > Europe

All times are GMT -6. The time now is 03:32 PM.

© 2005-2024, Advameg, Inc. · Please obey Forum Rules · Terms of Use and Privacy Policy · Bug Bounty

City-Data.com - Contact Us - Archive 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37 - Top