On the afternoon of Monday, the 23rd, São João da Boa Vista experienced a severe rainstorm that resulted in widespread flooding across the city. The rain caused the overflowing of the São João Stream, leading to several homes being inundated. Local authorities reported receiving about 40 millimeters of rain between 3 PM and 5:30 PM, which was sufficient to create hazardous conditions in various neighborhoods. Some residents were forced to evacuate their homes, and rescue operations were initiated to assist those trapped by the rising water.

Footage shared by residents showcases the chaos during the storm, particularly on Doctor Otávio da Silva Bastos Avenue, where drivers faced treacherous conditions while attempting to navigate through the flooded streets. In the downtown area, numerous homes were affected by the water intrusion, with one resident documenting the damage within her house as she rushed to save her furniture and personal belongings from the inundation. The situation highlights the urgent need for adequate rainwater drainage in the region to prevent future incidents of this nature, especially as heavy rains become more frequent due to changing climate conditions.

The episode serves as a reminder of the vulnerability of many Brazilian cities to extreme weather events and the potential consequences for local communities. As climate change continues to impact weather patterns, more proactive measures are necessary to enhance disaster preparedness and response capabilities. The Defense Civil's involvement indicates that local authorities are taking the situation seriously, but ongoing assessment and investment in infrastructure will be crucial in mitigating the risks of similar flooding in the future.