ALERTA VERMELHO NO SUL: -9°C E CICLONE 🚨

Southern Brazil is on high alert. A powerful mass of polar air, combined with the formation of an extratropical cyclone, promises to bring record-breaking sub-zero temperatures, rainfall exceeding 100mm, and even the possibility of snow in mountainous areas. In this video, Professor Rogerdautry analyzes the most recent weather maps and explains the phenomenon of the "atmospheric river" and how the influence of El Niño is catapulting these extreme events. Understand the risks of landslides, wind gusts exceeding 70km/h, and what to expect in the coming hours in the states of Rio Grande do Sul, Santa Catarina, and Paraná. Video Chapters: 00:00 Red Alert: Rainfall Accumulations in the South 00:48 The Extratropical Cyclone and the Atmospheric River 01:31 Intense Polar Air: The Arrival of -9°C Cold 02:35 Possibility of Snow and Freezing Rain 04:09 Low Humidity in the Midwest and Southeast 07:44 Risk of Tornadoes and Microbursts in Paraná 10:04 What to Expect for Friday #ExtremeCold #SnowInBrazil #Cyclone #WeatherAlert #SouthernBrazil #ProfRogerdautry #Climate2026 #WeatherForecast 👉 Subscribe to Geography in Focus, leave your like and share so that more people have access to quality information. 🎥 Produce unedited video lessons with AutoREC 3.0 Practical tool for teachers, educators, and content creators: 👉 https://go.hotmart.com/T103575655T ✅ Become a channel member and support the Geography in Focus project: 👉    / @profrogerdautry   💳 Support via PIX: [email protected] 🌍 Social media: 🎶 TikTok: @profrogerdautry 📸 Instagram: @geografiaempauta 👍 Facebook: Canal Geografia em Pauta 📰 Blog – Earthquakes in Brazil: 👉 https://sismosnobrasil.blogspot.com 💡 Here we learn, get informed, and demystify earthquakes. Natural phenomena in Brazil and around the world.