how much notice did new orleans have before katrina
Preparations for Hurricane Katrina By August 26, the possibility of unprecedented cataclysm was already being considered. Some computer models were putting the city of New Orleans right in the center of their track probabilities, and the chances of a direct hit were forecast at 17% (with strike probability rising to 29% by August 28).[7] This scenario was considered a potential catastrophe because 80% of the New Orleans metropolitan area is below sea level along Lake Pontchartrain. Since the storm surge produced by the hurricane's right-front quadrant (containing the strongest winds) was more than 20Â ft (6 m) near Biloxi, emergency management officials in New Orleans feared that the storm surge could go over the tops of levees protecting the city, causing major flooding.[8] This risk of devastation had been known for some time; previous studies by FEMA and the Army Corps of Engineers had warned that a direct hurricane strike on New Orleans could lead to massive flooding, which would lead to thousands of drowning deaths, as well as many more suffering from disease and dehydration, as the flood waters slowly receded from the city.[9][10][11]
History of New Orleans New Orleans was founded in Spring of 1718 by the French as Nouvelle-Orléans, under the direction of Jean-Baptiste Le Moyne de Bienville. After considering several alternatives, Bienville selected the site for several strategic reasons and practical considerations, including: it was relatively high ground, along a sharp bend of the flood-prone Mississippi River, which thus created a natural levee (previously chosen as the site of an abandoned Quinipissa village); it was adjacent to the trading route and portage between the Mississippi and Lake Pontchartrain via Bayou St. John, offering access to the Gulf of Mexico port of Biloxi without going downriver 100 miles; and it offered control of the entire Mississippi River Valley, at a safe distance from Spanish and English colonial settlements.[4][5] From its founding, the French intended it to be an important colonial city. The city was named in honor of the then Regent of France, Philip II, Duke of Orléans. The priest-chronicler Pierre François Xavier de Charlevoix described it in 1721 as a place of a hundred wretched hovels in a malarious wet thicket of willows and dwarf palmettos, infested by serpents and alligators; he seems to have been the first, however, to predict for it an imperial future. In 1722, Nouvelle-Orléans was made the capital of French Louisiana, replacing Biloxi in that role.