Hurricane Katrina By J-Man99 Aug 25, 2005 Tropical Storm Katrina becomes a Category 1 hurricane. Aug 25, 2005 Katrina hits South Florida and kills about a dozen people. Aug 26, 2005 Hurricane Katrina becomes a category 2 hurricane while passing through the Gulf of Mexico. Aug 27, 2005 Katrina is upgraded to Category 3 and the mayor of New Orleans, Ray Nagin, calls for a voluntary evacuation. Aug 28, 2005 Nagin orders New Orleans mandatory evacuation when Katrina is declared category 5. Aug 29, 2005 Hurricane Katrina hits New Orleans Aug 29, 2005 Katrina hits the Louisiana coast as a category 4 hurricane at 6 a.m. Aug 29, 2005 Katrina hits the Louisiana-Mississippi border as a category 3 hurricane at 11 a.m. Aug 29, 2005 New Orleans' levees are broken causing parts of the city to flood and President Bush declares a major disaster in Alabama, Louisiana, and Mississippi. Aug 30, 2005 Over 12,000 people are in the Superdome which is becoming more and more uninhabitable. Aug 30, 2005 80% of New Orleans is flooded Aug 31, 2005 With law enforcement involved in rescue attempts, looting and violence heightens. Aug 31, 2005 Over 20,000 people are living in the Superdome with no working toilets, no air-conditioning, and insufficient food and water. Sep 1, 2005 7,400 National Guard troops help evacuate the Superdome. Sep 2, 2005 The Coast Guard has rescued 4,000 people in New Orleans. Sep 3, 2005 According to the military, 42,000 people have been evacuated from New Orleans. Sep 4, 2005 The Superdome has been fully evacuated. Sep 5, 2005 The Coast Guard claims to have rescued more than 18,000 people. Sep 6, 2005 A forced evacuation of New Orleans is forced by Nagin.