Original: Katrina made its second landfall at 6:10 a.m. CDT on Monday, August 29 as a Category 3 hurricane with sustained winds of 125 mph (205 km/h) near Buras-Triumph, Louisiana.
Simplified: Katrina made its second landfall on August 29 as a Category 3 hurricane with sustained winds of 125 mph (205 km/h) near Buras-Triumph, Louisiana.