![]() ![]() ![]() The storm weakened over land, but it regained hurricane status about one hour after entering the Gulf of Mexico, and it continued strengthening over open waters. The tropical storm moved towards Florida and became a hurricane only two hours before making landfall between Hallandale Beach and Aventura on the morning of August 25. The storm strengthened into Tropical Storm Katrina on the morning of August 24. On August 23, the disturbance organized into Tropical Depression Twelve over the southeastern Bahamas. Hurricane Katrina originated from the merger of a tropical wave and the mid-level remnants of Tropical Depression Ten on August 19, 2005, near the Lesser Antilles. As a result of the destruction and loss of life caused by the storm, the name Katrina was officially retired by the World Meteorological Organization in April 2006.Įxtratropical cyclone, remnant low, tropical disturbance, or monsoon depression Katrina was the earliest 11th named storm on record, before being surpassed by Tropical Storm Kyle on August 14, 2020. However, several agencies, such as the United States Coast Guard (USCG), National Hurricane Center (NHC), and National Weather Service (NWS), were commended for their actions, with the NHC being particularly praised for its accurate forecasts well in advance. Many other government officials faced criticism for their responses, especially New Orleans Mayor Ray Nagin, Louisiana Governor Kathleen Blanco, and President George W. Brown and New Orleans Police Department (NOPD) Superintendent Eddie Compass. The emergency response from federal, state, and local governments was widely criticized, leading to the resignation of Federal Emergency Management Agency (FEMA) director Michael D. However, federal courts later ruled that the Corps could not be held financially liable due to sovereign immunity in the Flood Control Act of 1928. Army Corps of Engineers, which had designed and built the region's levees decades earlier, was responsible for the failure of the flood-control systems. After the storm, multiple investigations concluded that the U.S. The disaster in New Orleans prompted a massive national and international response effort, including federal, local, and private rescue operations to evacuate those displaced from the city in the following weeks. The flooding also destroyed most of New Orleans's transportation and communication facilities, leaving tens of thousands of people who did not evacuate the city prior to landfall with little access to food, shelter, and other basic necessities. Eventually, 80% of the city, as well as large areas in neighboring parishes, were flooded for weeks. The majority of the loss of lives in Hurricane Katrina was due to flooding caused by fatal engineering flaws in the flood protection system, specifically the levee, around the city of New Orleans. The storm strengthened into a Category 5 hurricane over the warm waters of the Gulf of Mexico before weakening to a high-end Category 3 hurricane at its second landfall on August 29 over southeast Louisiana and Mississippi. After briefly weakening to tropical storm strength over southern Florida, Katrina entered the Gulf of Mexico on August 26 and rapidly intensified. On August 25, two hours before making landfall at Hallandale Beach, it strengthened into a hurricane. Early the following day, the depression intensified into a tropical storm and headed generally westward toward Florida. Katrina originated on August 23, 2005, as a result of the merger of a tropical wave and the remnants of Tropical Depression Ten. ![]() It was also the fourth-most intense Atlantic hurricane on record to make landfall in the contiguous United States. Katrina was the twelfth tropical cyclone, the fifth hurricane, and the third major hurricane of the 2005 Atlantic hurricane season. At the time, it was the costliest tropical cyclone on record, tied now with Hurricane Harvey of 2017. Hurricane Katrina was a devastating Category 5 Atlantic hurricane that resulted in 1,392 fatalities and caused damage estimated between $97.4 billion to $145.5 billion in late August 2005, particularly in the city of New Orleans and its surrounding areas. ![]() Works related to Katrina sources at Wikisource.Media related to Hurricane Katrina at Wikimedia Commons.Part of the 2005 Atlantic hurricane season Louisiana (especially Greater New Orleans).South Florida, Central Florida and the Florida Panhandle.The checker found no problems in this document. Acrobat Accessibility Report Accessibility Report Filename: Floodway Analysis_and_Mapping_Nov_2020_DRAFT_508.pdf Report created by: Organization: ![]()
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