Twenty-one years after Hurricane Katrina, New Orleans and the Gulf Coast continue to reflect on the storm’s devastating toll and lasting legacy.

Hurricane Katrina Radar Loop This video shows the radar signature of Hurricane Katrina as it made landfall in 2005.

It’s hard to believe it’s been 20 years since Hurricane Katrina slammed into the Gulf Coast as a powerful Category 3 hurricane, ultimately becoming one of the most catastrophic and defining natural ...