At 11:00 p.m. EDT August 26, approximately 56 hours before Katrina's landfall near Buras, Louisiana, the National Hurricane Center had predicted that the New Orleans metropolitan area could face a direct hit by the storm. As New Orleans is located on the Mississippi River delta and much of the city is below sea level, a strong hurricane could have a devastating effect on the city. Previous warnings, such as the one made by the Houston Chronicle in 2001, told of a disaster that "would strand 250,000 people or more, and probably kill one of 10 left behind as the city drowned under 20 feet of water" following a severe hurricane making landfall on the city. The National Hurricane Center's director, Max Mayfield, mentioned that the Mississippi/Louisiana area has "the greatest potential for nightmare scenarios," and that this has been known for at least the three decades he has worked at the NHC. Other publications, such as "Popular Mechanics", "Scientific American", and The Times-Picayune predicted doomsday situations in which a sinking city would drown and its residents would be left homeless.