High Quality Content by WIKIPEDIA articles! The National Weather Service bulletin for the New Orleans region of 10:11 a.m., August 28, 2005 was a vividly worded release issued by the local Weather Forecast Office in Slidell, Louisiana, warning of the devastation that the Gulf Coast of the United States could experience as a result of Hurricane Katrina. Partly due to this bulletin, people in southeastern Louisiana and southern Mississippi, those most affected by the storm`s impact, followed evacuation orders more closely, resulting in a reduced casualty toll.