A man throws damaged goods and furniture off a house as residents return to clean up after recent floods in Mikulovice, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
The Lamone river overflows its banks near Bagnacavallo, in the region of Emilia-Romagna, Italy, Thursday, Sept. 19, 2024. (Fabrizio Zani/LaPresse via AP)
General view of the Parliament building as the Danube river floods its banks, central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
Workers try to pump away water after flooding in Faenza, in the region of Emilia Romagna, Italy, Thursday, Sept. 19, 2024. (Fabrizio Zani/LaPresse via AP)
People walk next to a metro station surrounded by sandbags as the Danube river floods it's banks, central Budapest, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
This handout photo provided by the State Fire Service of Poland, shows damages after the flooding in southwestern Poland, Ladek Zdroj, Poland, on Thursday, Sept. 19 , 2024. (Grzegorz Rozanski/KG PSP via AP)
People walk by a metro station protected by sandbags as the Danube river floods it's banks, central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
A workers walks down to a metro station protected by sandbags as the Danube river floods it's banks, central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
A view of a damaged village of Mikulovice as residents return to clean after recent floods in Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
A worker walks by a closed metro station protected by sandbags as the Danube river floods it's banks, central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
A view of a damaged house after recent floods near Pisecna, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
People watch the Danube river as it floods its banks, central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
The Lamone river overflows its banks near Bagnacavallo, in the region of Emilia-Romagna, Italy, Thursday, Sept. 19, 2024. (Fabrizio Zani/LaPresse via AP)
Hungarian Prime Minister Viktor Orban holds a news briefing on flood protection developments in the press room of the Prime Minister's Cabinet Office in Budapest, Hungary, Thursday, Sept. 19, 2024. (Szilard Koszticsak/MTI via AP)
People watch the Danube river as it floods it's banks in central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
The reflection of the Parliament building seen in the metro station protected by sandbags after the Danube river floods it's banks, central Budapest, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Denes Erdos)
A view of damaged houses after recent floods near Pisecna, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
A woman stands by a river as residents return to clean up after recent floods near Pisecna, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
A young man throws a piece of wood as residents return to clean up after recent floods in Mikulovice, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
This handout photo provided by the State Fire Service of Poland, shows damages after the flooding in southwestern Poland, Ladek Zdroj, Poland, Thursday, Sept. 19, 2024. (Tomasz Fijolek/KG PSP via AP)
European Commmission President Ursula von der Leyen, right, talks to Jakub Mazur, First Deputy Mayor of Wroclaw, next to the river Bystrzyca near Woclaw, Poland, Thursday, Sept. 19, 2024. (Christoph Soeder/DPA via AP, Pool)
The Lamone river overflows its banks near Bagnacavallo, in the region of Emilia-Romagna, Italy, Thursday, Sept. 19, 2024. (Fabrizio Zani/LaPresse via AP)
Poland's Prime Minister Donald Tusk, center, attends a meeting with European Commission President Ursula Von der Leyen, left, and Austria's Chancellor Karl Nehammer, right, in Wroclaw, Poland, Thursday, Sept. 19, 2024. (AP Photo/Krzysztof Zatycki)
An aerial view of a flooded neighbourhood in Szentendre, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Darko Bandic)
A man barrows out mud as residents return to clean up after recent floods in Mikulovice, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
Residents clean up after recent floods in Mikulovice, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
European Commmission President Ursula von der Leyen, right, talks to Jakub Mazur, First Deputy Mayor of Wroclaw, next to the river Bystrzyca near Woclaw, Poland, Thursday, Sept. 19, 2024. (Christoph Soeder/DPA via AP, Pool)
A view of a damaged house after recent floods near Pisecna, Czech Republic, Thursday, Sept. 19, 2024. (AP Photo/Petr David Josek)
An aerial view of a flooded neighbourhood in Szentendre, Hungary, Thursday, Sept. 19, 2024. (AP Photo/Darko Bandic)
European Commmission President Ursula von der Leyen, left, meets with Poland's Prime Minister Donald Tusk, at the town hall in Woclaw, Poland, Thursday, Sept. 19, 2024. (Christoph Soeder/DPA via AP, Pool)