Hurricane Katrina
Hurricane Katrina made landfall, flooding New Orleans and killing over 1,800 people
August 29, 2005
A Monster Storm Hits the Gulf Coast
Hurricane Katrina made landfall along the Gulf Coast of the United States on August 29, 2005, as one of the strongest and most destructive hurricanes ever to strike the country. The storm first hit southern Florida as a Category 1, then crossed the Gulf of Mexico, rapidly intensifying to a Category 5 before weakening slightly to a Category 3 at landfall near the Louisiana-Mississippi border. Winds exceeded 125 miles per hour, and the storm's surge — a wall of ocean water pushed inland by the storm — reached heights of 28 feet in some areas along the Mississippi coast, obliterating communities that had stood for generations.
New Orleans Flooded
New Orleans suffered a catastrophic failure of its levee system, which was supposed to protect the low-lying city from storm surge. Dozens of levees and floodwalls broke or were overtopped, and roughly 80 percent of the city flooded. Thousands of residents who had not evacuated were stranded on rooftops, in attics, or at the Superdome and convention center, waiting days for rescue. The federal government's response was widely criticized as slow and disorganized. More than 1,800 people died as a result of Katrina, and the storm caused around $125 billion in damage, making it one of the costliest natural disasters in American history.
Lessons and Legacy
Katrina permanently changed how the United States thinks about disaster preparedness, emergency response, and the vulnerability of cities built below sea level. The storm disproportionately harmed lower-income and Black communities in New Orleans, sparking national conversations about race, poverty, and government responsibility. Billions of dollars were eventually spent rebuilding New Orleans's levee system, making it stronger than before. Many neighborhoods were rebuilt, though the city's population remains lower than it was before Katrina. The hurricane forced every level of government to rethink how it prepares for and responds to large-scale disasters.