Today: May 29, 2024
Today: May 29, 2024

Brazil flooding will take weeks to subside, experts warn

Share This
LA Post: Brazil flooding will take weeks to subside, experts warn
May 15, 2024
Lisandra Paraguassu - Reuters

By Lisandra Paraguassu

PORTO ALEGRE, Brazil (Reuters) -Brazil's southernmost state capital may suffer severe flooding for weeks to come, experts warn, compounding the struggles of half a million people forced to abandon their inundated homes.

Parts of Rio Grande do Sul state have seen more than 630 mm (25 inches) of rain so far this month, national weather service INMET reported – more than London's average rainfall in a year.

The waters of Lake Guaiba, which breached its banks to flood state capital Porto Alegre, have risen again this week to 5.22 meters (17.13 feet), well above the flood level of 3.0 meters and close to last week's all-time record of 5.33 meters.

Meteorologists and engineers at the Federal University of Rio Grande do Sul (UFRGS) said water levels could stabilize or keep rising if it rains again. They said it could take a month before the water retreats below flood levels, based on historical comparisons.

The floods have devastated dozens of towns inland from Porto Alegre, where the downtown area remains under water. In the whole state, the death toll was at 149, while 108 were still missing.

Some 250,000 addresses are still without power and more than 136,000 people have lost access to water, state officials said.

On Wednesday, President Luiz Inacio Lula da Silva announced that the federal government will distribute 5,100 reais ($992) to some 240,000 families which have lost their houses or furniture by the historic floods. The measure would cost some 1.2 billion reais, according to government estimates.

At Sao Leopoldo, one of the cities affected by the floods, Lula also said his administration will bring forward the payment of some social benefits for the state's citizens, while planning to buy homes from private sector to give to displaced people.

An initial forecast from the UFRGS Institute of Hydraulic Research (IP) suggested the water could take 35 days to return to normal levels based on the previous worst flood in 1941, when it reached 4.76 meters. Tributaries upstream are expected to normalize before then.

Lake Guaiba should return slowly to below flood levels within weeks or even by mid-June, said IPH Professor Rodrigo Paiva, but he added that it will depend on the weather ahead.

"That may be delayed if it rains more. In 1941 we didn't have the rebound we have now," said IPH hydrologist Fernando Fan.

Renewed rainfall over the last few days led to a new rise in the Guaiba water level, leading authorities to warn residents not to return to areas at risk.

On the roadside where they sought high ground outside the inundated fishing hamlet of Paquetá, 25 km north of Porto Alegre, villagers are watching the water level closely.

On May 1, after two days of intense rain, a broken dike flooded the area outside Porto Alegre, where on Tuesday only the rooftops of the village can be seen.

"We are waiting for it to go down. We were happy that it was falling, but now it has started to rise again. It will take at least two months," said Cristiano Pastoriza.

"We could only leave with the clothes we were wearing and our documents," the 58-year-old fisherman told Reuters.

Moacir Lopes said the fish will not return until the river returns to its normal course.

"It will take a long time to return, two or three months. All this bad water has to be drained. When the new water comes, the fish will come back," he said.

The fishermen used their boats to rescue residents in the severely flooded neighboring village of Canoas.

"When I saw people on the roofs, little children, I cried, it broke my heart," he said.

(Reporting by Lisandra Paraguassu in Porto Alegre, Ricardo Brito and Marcela Ayres in Brasilia and Fabio Teixeira in Rio de Janeiro; Writing by Anthony Boadle and Andre Romani; Editing by Brad Haynes, Sandra Maler and Diane Craft)

Popular

Authorities in Papua New Guinea search for safer ground for thousands of landslide survivors

Authorities in Papua New Guinea are searching for safer ground to relocate thousands of survivors at risk from a potential second landslide in the country's highlands, while the arrival of heavy earth-moving equipment at the disaster site where hundreds are buried has been delayed

Authorities in Papua New Guinea search for safer ground for thousands of landslide survivors

Storm-weary Texas battered again as powerful storm, strong winds kill 1, cause widespread damage

Storm-weary Texas has been hammered again by powerful storms bearing forceful winds that left one person dead, collapsed homes under construction and uprooted trees

Storm-weary Texas battered again as powerful storm, strong winds kill 1, cause widespread damage

Farmers must kill 4.2 million chickens after bird flu hits Iowa egg farm

More than 4 million chickens in Iowa will have to be killed after a case of the highly pathogenic bird flu was detected at a large egg farm

Farmers must kill 4.2 million chickens after bird flu hits Iowa egg farm

Climate change threatens low-lying Caribbean hospitals, UN says

Tens of millions of people living in coastal areas around the Caribbean and Latin America face imminent risks to healthcare and key infrastructure as climate change brings more severe

Climate change threatens low-lying Caribbean hospitals, UN says

Factbox-Over 939,000 customers without power in Texas, other states from storms

Over 939,000 homes and businesses in Texas, Kentucky and other states were without power on Tuesday as storms continued to batter the region since the long Memorial Day holiday weekend,

Factbox-Over 939,000 customers without power in Texas, other states from storms

Related

Kentucky families struggling after being hit for a second time by a tornado in the same locations

Kentucky families struggling after being hit for a second time by a tornado in the same locations

What is Manhattanhenge and when can you see it?

What is Manhattanhenge and when can you see it?

New Jersey and wind farm developer Orsted settle claims for $125M over scrapped offshore projects

New Jersey and wind farm developer Orsted settle claims for $125M over scrapped offshore projects

Papua New Guinea orders evacuations after landslide, thousands feared buried

Papua New Guinea orders evacuations after landslide, thousands feared buried
- Advertisement -
Advertisement: Limited Time Offer