Latest news with #NationalInstituteofMeteorology
Sinar Daily
18-05-2025
- Climate
- Sinar Daily
How climate change turned Sao Paulo's drizzle into a storm
These days, however, light sprinklings are rare and deadly storms are increasingly the norm in the city of 12 million people. 03 May 2025 12:00pm A man walks through flooded waters at Jardim Pantanal neighborhood in Sao Paulo on February 5, 2025. Floods, massive power outages, fallen trees, kilometre-long traffic jams: every time there is a storm, chaos stalks one of the largest cities in the world and the economic heart of Brazil. Associated with climate change, the storms have transformed the lives of the 12 million inhabitants of Sao Paulo, a city that has always boasted of functioning better than others such as Rio de Janeiro and whose services and infrastructure have made it a mecca for large companies. (Photo by Miguel SCHINCARIOL / AFP) SAO PAULO - Sao Paulo may enjoy warm temperatures year-round nowadays, but the Brazilian mega-city once had weather that resembled London. Such was Sao Paulo's reputation for "garoa" -- a fine evening drizzle caused by damp air from the nearby coast colliding with the city's cool climes -- that famous singer Caetana Veloso waxed lyrical about it in his 1978 hit "Sampa," titled for the city's nickname. A woman takes shelter from the rain in a store during heavy rains in downtown Sao Paulo, Brazil, on February 18, 2025. Floods, massive power outages, fallen trees, kilometre-long traffic jams: every time there is a storm, chaos stalks one of the largest cities in the world and the economic heart of Brazil. Associated with climate change, the storms have transformed the lives of the 12 million inhabitants of Sao Paulo, a city that has always boasted of functioning better than others such as Rio de Janeiro and whose services and infrastructure have made it a mecca for large companies. (Photo by Nelson ALMEIDA / AFP) These days, however, light sprinklings are rare and deadly storms are increasingly the norm in the city of 12 million people. Locals Cristiane Andrade and Raquel Nascimento have felt the sudden brunt of Sao Paulo's changing weather patterns, which scientists link to climate change. In March, they popped out of work by car for a snack when a sudden storm felled a tree that came crashing down on their windshield. The pair, who were rescued by firefighters, escaped death by a matter of inches. "It was a moment of terrible panic, a gusting wind whipped up in a few seconds," Andrade, a 43-year-old hospital worker, told AFP. The increasing frequency of extreme weather events is changing the image of an economic hub that prides itself on stability and efficiency compared to vibey but violence-plagued Rio de Janeiro. Thousand-kilometer tailbacks In the last two decades the city has weathered 10 storms classified "very dangerous" by the National Institute of Meteorology -- more than double than in the previous 20 years. On one rainy day in March, the traffic jams in Sao Paulo amounted to 1,174 kilometers (729 miles) of blocked roadways. Falling trees are a particular hazard: a staggering 2,000 have been toppled by storms so far this year, according to Sao Paulo city officials. Scientists blame a mix of global warming and hyper-urbanization for driving up temperatures, which, combined with high humidity in the region, create the perfect storm. Average summer daytime temperatures have risen by four degrees Celsius in Sao Paulo in the past 40 years, to 24.2 degrees Celsius (to 75.6 degrees Fahrenheit from 68.4F), according to weather officials. "Today you have to think of Sao Paulo almost as a tropical city," said Cesar Soares, meteorologist for the Climatempo TV network. Living with risk The changes are taking a toll on the city that serves as Brazil's economic engine. Nearly half of companies surveyed by the chamber of commerce of Sao Paulo state said their profits were hit by extreme weather last year. Floods and power cuts damaged merchandise and caused downtime while the heat disrupted supply chains. The worst drought since records began being kept in Brazil, which experts have also linked to climate change, gave way to storms in October that knocked out power to nearly 1.5 million homes in Sao Paulo. Authorities are trying to adapt to the upheaval. Residents have received 14 storm alerts since December from the state Civil Defense agency. The text message warning system will eventually be extended to all Brazilians. Efforts are also underway to eradicate so-called "heat islands" -- densely populated areas where temperatures are often several degrees above average. The city's green coverage -- the area occupied by trees, parks, rooftop gardens, street greenery -- has risen from 15 percent to 26 percent in the past three years. And the city's drainage system is being revamped to fight flooding. But Sao Paulo's poorest districts are still fighting a rising tide of calamity. In Jardim Pantanal, a low-income neighborhood on the banks of the Tiete River, residents had to use water drums as rafts to evacuate children during floods in February. "The government proposed relocating families, but most of us don't want to leave," Pedro Guedes, a 66-year-old community leader said. Lieutenant Maxwell de Souza, a Civil Defense spokesperson, acknowledged that it was "not feasible to evacuate everyone every time a neighborhood floods." "That's why we're trying to create a culture of coexistence with risk: since we can't control climate change, we need resilient communities," he said. - AFP
Yahoo
29-04-2025
- Climate
- Yahoo
How climate change turned Sao Paulo's drizzle into a storm
Such was Sao Paulo's reputation for "garoa" -- a fine evening drizzle caused by damp air from the nearby coast colliding with the city's cool climes -- that famous singer Caetana Veloso waxed lyrical about it in his 1978 hit"Sampa," titled for the city's nickname. These days, however, light sprinklings are rare and deadly storms are increasingly the norm in the city of 12 million people. LocalsCristiane Andrade and Raquel Nascimento have felt the sudden brunt of Sao Paulo's changing weather patterns, which scientists link to climate change. In March, they popped out of work by carfora snack when a sudden storm felled a tree that came crashing down on their windshield. The pair, who were rescued by firefighters, escaped death by a matter of inches. "It was a moment of terrible panic, a gusting wind whipped up in a few seconds," Andrade, a 43-year-old hospital worker, told AFP. The increasing of extreme weather events is compared to vibey but violence-plagued Rio de Janeiro. - Thousand-kilometer tailbacks - In the last two decades the city has weathered10storms classified "very dangerous" by the National Institute of Meteorology -- more than double than in the previous20years. On one rainy day in March, the traffic jams in Sao Paulo amounted to 1,174 kilometers (729 miles) of blocked roadways. Falling trees are a particular hazard: a staggering 2,000 have been toppled by storms so far this year, according to Sao Paulo city officials. Scientists blame a mix of global warming and hyper-urbanization for driving up temperatures, which, combined with high humidity in the region, create the perfect storm. Average summer daytime temperatures have risen by four degrees Celsius in Sao Paulo in the past 40 years, to 24.2 degrees Celsius(to 75.6 degrees Fahrenheit from 68.4F), according to weather officials. "Today you have to think of Sao Paulo almost as a tropical city," said Cesar Soares, meteorologist for the Climatempo TV network. - Living with risk - The changes are taking a toll as Brazil's economic engine. Nearly half of companies surveyed by the chamber of commerce of Sao Paulo state said their profits were hit by extreme weather last year. Floods and power cuts damaged merchandise and caused downtime while the heat disrupted supply chains. The worst drought since records beganbeing keptin Brazil, which experts have also linked to climate change, gave way to storms in October that knocked out power to nearly 1.5 million homes in Sao Paulo. Authorities are trying to adapt to the upheaval. Residents have received 14 storm alertssince December from the state Civil Defense agency. The text message warning system will eventually be extended to all Brazilians. Efforts are also underway to eradicate so-called "heat islands" -- densely populated areas where temperatures are often several degrees above average. The city's green coverage -- the area occupied by trees, parks, rooftop gardens, street greenery -- has risen from 15 percent to 26 percent in the past three years. And the city's drainage system is being revamped to fight flooding. But Sao Paulo's poorest districts are still fighting a rising tide of calamity. In Jardim Pantanal, a low-income neighborhood on the banks of the Tiete River, residents had to use water drums as rafts to evacuate children during floods in February. "The government proposed relocating families, but most of us don't want to leave," Pedro Guedes, a 66-year-old community leader said. Lieutenant Maxwell de Souza, a Civil Defense spokesperson, acknowledged that it was "not feasible to evacuate everyone every time a neighborhood floods." "That's why we're trying to create a culture of coexistence with risk: since we can't control climate change, we need resilient communities," he said. ffb/cb/sla
See - Sada Elbalad
07-03-2025
- Climate
- See - Sada Elbalad
Extreme Heat Forces School Closures in Brazil
Authorities in Brazil have suspended classes in five southern cities due to an intense heatwave, with temperatures soaring to 36 degrees Celsius in some areas and a perceived heat index reaching 50 degrees. The extreme conditions have raised concerns among officials, prompting emergency measures. The National Institute of Meteorology has issued a severe weather warning for Rio Grande do Sul and four other states, highlighting that temperatures in affected regions have exceeded monthly averages by approximately five degrees Celsius. The impact of extreme weather on education has been a growing concern in Brazil. UNESCO reported in January that climate-related disasters, including floods and droughts, affected at least 1.17 million children across the country in the past year. Rio Grande do Sul was among the hardest-hit areas, with more than 740,000 students missing school due to the devastating floods of May 2024. Educational policy experts warn that school closures due to extreme heat are becoming increasingly common. Historically, Brazilian schools have shut down during dry seasons to mitigate the risks of wildfires and water shortages. However, rising temperatures and the lack of air conditioning in many educational institutions are now contributing to more frequent disruptions. Brazil has experienced record-breaking heatwaves this summer. In February, Rio de Janeiro recorded its hottest day in at least a decade, with temperatures reaching 44 degrees Celsius. As climate change intensifies, experts caution that school shutdowns linked to extreme weather events may become the new normal.
Yahoo
06-03-2025
- Climate
- Yahoo
Heat wave in southern Brazil prompts five cities to suspend classes
SAO PAULO (AP) — Five cities in southern Brazil suspended classes Thursday due to a heat wave, authorities said, as temperatures in some places rose as high as 36 degrees Celsius (97 degrees Fahrenheit). Rio Grande, one of the five cities — all of which are in the southern state of Rio Grande do Sul — said its schools were not equipped to handle the extreme heat. Classes were expected to resume on Monday. The National Institute of Meteorology issued a severe weather warning for Rio Grande do Sul and four other Brazilian states. Affected areas have experienced temperatures up to 5 degrees Celsius (9 F) above the monthly average. See for yourself — The Yodel is the go-to source for daily news, entertainment and feel-good stories. By signing up, you agree to our Terms and Privacy Policy. Extreme weather events affected at least 1.17 million children in Brazil last year, primarily involving floods and droughts, according to a UNESCO report in January. Most were in Rio Grande do Sul, where more than 740,000 missed classes during the floods that devastated the state in May 2024. Daniel Cara, an education policy researcher at University of Sao Paulo, said schools historically have had to close in the dry season because of wildfire dangers or a lack of water. Now, school closures due to extreme heat have become more common, he said. 'This is going to be the new normal,' he said in a telephone interview. 'Climate issues have always put pressure on the school calendar. Now, the new factor is that heat waves and the lack of air conditioning will make class cancellations a regular occurrence.' Brazilians have endured heat waves with scorching temperatures this summer. In February, Rio de Janeiro recorded its hottest day in at least a decade, with temperatures reaching 44 degrees Celsius (111 F).
Associated Press
06-03-2025
- Climate
- Associated Press
Heat wave in southern Brazil prompts five cities to suspend classes
SAO PAULO (AP) — Five cities in southern Brazil suspended classes Thursday due to a heat wave, authorities said, as temperatures in some places rose as high as 36 degrees Celsius (97 degrees Fahrenheit). Rio Grande, one of the five cities — all of which are in the southern state of Rio Grande do Sul — said its schools were not equipped to handle the extreme heat. Classes were expected to resume on Monday. The National Institute of Meteorology issued a severe weather warning for Rio Grande do Sul and four other Brazilian states. Affected areas have experienced temperatures up to 5 degrees Celsius (9 F) above the monthly average. Extreme weather events affected at least 1.17 million children in Brazil last year, primarily involving floods and droughts, according to a UNESCO report in January. Most were in Rio Grande do Sul, where more than 740,000 missed classes during the floods that devastated the state in May 2024. Daniel Cara, an education policy researcher at University of Sao Paulo, said schools historically have had to close in the dry season because of wildfire dangers or a lack of water. Now, school closures due to extreme heat have become more common, he said. 'This is going to be the new normal,' he said in a telephone interview. 'Climate issues have always put pressure on the school calendar. Now, the new factor is that heat waves and the lack of air conditioning will make class cancellations a regular occurrence.' Brazilians have endured heat waves with scorching temperatures this summer. In February, Rio de Janeiro recorded its hottest day in at least a decade, with temperatures reaching 44 degrees Celsius (111 F).
