On Sunday, October 22, the National Institute of Meteorology (Inmet) issued a yellow alert for heavy rainfall throughout the state of Maranhão, Brazil. This alert, which is in effect until 11:59 PM on Monday, October 23, affects all 217 municipalities of the state. Inmet predicts that rain could accumulate between 20 to 30 millimeters per hour and potentially reach a total of 50 millimeters in a single day. Alongside heavy rain, wind gusts between 40 to 60 km/h are expected, although the risk of power outages, falling branches, flooding, and electrical discharges are assessed as low.

Inmet has advised residents to exercise caution during these weather conditions. Recommendations include avoiding staying under trees during windy periods, not parking near transmission towers or advertising signs, and refraining from using plugged-in electronic devices. Additionally, Inmet warns against climbing rooftops or performing electrical maintenance during rain, emphasizing safety to mitigate any risks during the stormy weather.

This yellow alert comes at a time when optimal precautions are crucial for residents of Maranhão to avoid potential dangers associated with severe weather. The forecasted heavy rainfall and strong winds underscore the importance of being prepared and aware of the weather conditions to ensure public safety in the region.