The city of Porto Alegre is flooded after heavy rain in Porto Alegre, Rio Grande do Sul state, Brazil, Wednesday, May 8, 2024. (AP Photo/Andre Penner)
Gas cylinders float in flood water at a gas distribution center after heavy rains in Canoas, Rio Grande do Sul state, Brazil, Friday, May 10, 2024. (AP Photo/Andre Penner)
Residents stand on their balcony over a flooded street after heavy rain in Canoas, Rio Grande do Sul state, Brazil, Thursday, May 9, 2024. (AP Photo/Carlos Macedo)
Cars sit on a submerged road in an area flooded by heavy rain in Porto Alegre, Rio Grande do Sul state, Brazil, Wednesday, May 8, 2024. (AP Photo/Andre Penner)
Cars are surrounded by flooded streets after heavy rain in Canoas, Rio Grande do Sul state, Brazil, Thursday, May 9, 2024. (AP Photo/Carlos Macedo)
Volunteers transport donated supplies through a flooded street after heavy rains in Porto Alegre, Rio Grande do Sul state, Brazil, Sunday, May 12, 2024. (AP Photo/Andre Penner)
Vehicles travel along a lateral highway restored to allow the movement of humanitarian aid for those affected by floods caused by heavy rains, in Porto Alegre, Rio Grande do Sul state, Brazil, Saturday, May 11, 2024. (AP Photo/Wesley Santos)
Beira Rio stadium is flooded after heavy rain in Porto Alegre, Rio Grande do Sul state, Brazil, Tuesday, May 7, 2024. (AP Photo/Carlos Macedo)
A man rows a makeshift boat through an inundated street flooded by heavy rains, in Porto Alegre, Brazil, Tuesday, May 7, 2024. (AP Photo/Andre Penner)
A man wades through an area flooded by heavy rains, in Porto Alegre, Rio Grande do Sul state, Brazil, May 3, 2024. (AP Photo/Carlos Macedo)