A Category 5 hurricane is the most intense classification on the Saffir-Simpson Hurricane Wind Scale. These storms have sustained wind speeds of 157 miles per hour (252 kilometers per hour) or higher. They can cause catastrophic damage, destroying buildings, uprooting trees, and creating dangerous storm surges that can flood coastal areas. Category 5 hurricanes are relatively rare but can have devastating impacts on communities. Notable examples include Hurricane Katrina in 2005 and Hurricane Maria in 2017. Preparedness and early warning systems are crucial for minimizing the risks associated with these powerful storms.