County: Monroe
ZIP Codes: 33040, 33041, 33045
Key West, Florida originates from an island chain surrounded by the Atlantic Ocean and Gulf of Mexico, which makes it highly susceptible to hurricanes and tropical storms. Its low elevation, with an average of about 18 feet above sea level, coupled with its location in the warm tropical waters, makes it extremely prone to storm surge flooding during hurricane events. With an increase in severe weather due to climate change, Key West could see more frequent and severe storm impacts, exacerbating existing vulnerabilities. Parts of the city are built on shallow coral reefs and are particularly low-lying, meaning they are likely to witness near-total inundation during a significant storm surge event. In the last 30 years, Key West has been affected by several significant hurricane events. Hurricane Irma in 2017 stands out as a significant event for the community, causing extensive damage and flooding with storm surges of up to 8 feet. Hurricane Wilma in 2005 also caused major flooding with a storm surge reaching a staggering 8-10 feet, considered one of the highest storm tides ever recorded in the region. Beyond physical damage, these storm events and associated flooding can cause displacement of residents, strain on emergency response capabilities, long-lasting economic impacts, and potential public health concerns. These historical storms provide a harsh reminder of the importance for Key West residents to remain diligent with hurricane preparedness and evacuation plans.