Events (38)

• 5:00 pm EDT August 23, 2005: National Hurricane Center issues first Advisory for Tropical Depression 12 2005-08-23
• 11:00 pm EDT August 23, 2005: NHC Advisory: Tropical Depression 12 is Organizing 2005-08-23
• 5:00 am EDT August 24, 2005: NHC Advisory: Tropical Depression 12 Continues to Organize 2005-08-24
• 11:00 am EDT August 24, 2005: NHC Advisory: Tropical Storm Warning for Southeast Florida 2005-08-24
• 5:00 pm EDT August 24, 2005: NHC Advisory: Tropical Depression 12 Becomes Tropical Storm Katrina 2005-08-24
• 11:00 pm EDT August 24, 2005: NHC Advisory: Hurricane Warning for South Florida 2005-08-24
• 5:00 am EDT August 25, 2005: NHC Advisory: Katrina will Become Hurricane before Landfall in Florida 2005-08-25
• 11:00 am EDT August 25, 2005: NHC Advisory: Katrina is Strengthening as It Moves Towards Florida 2005-08-25
• 5:00 pm EDT August 25, 2005: NHC Advisory: Katrina is Now a Hurricane 2005-08-25
• 4:00 am August 26, 2005: NHC Advisory: Hurricane Katrina Enters Gulf of Mexico 2005-08-26
• 10:00 am August 26, 2005: NHC Advisory: Hurricane Katrina Moves West in Gulf of Mexico 2005-08-26
• 10:30 am August 26, 2005: NHC Special Advisory: Katrina Now a Category 2 Hurricane; Rapidly Strengthening 2005-08-26
• 4:00 pm August 26, 2005: NHC Advisory: Hurricane Katrina, now Category 2, Likely to Become Major Hurricane 2005-08-26
• 10:00 pm August 26, 2005: NHC Advisory: Katrina, Now a Category 2 Hurricane, Getting Stronger 2005-08-26
• 4:00 am August 27, 2005: NHC Advisory: Katrina Becomes a Category 3 Hurricane 2005-08-27
• 10:00 am August 27, 2005: NHC Advisory: Hurricane Watch for Southeastern Louisiana 2005-08-27
• 11:00 am August 27, 2005: NHC Director briefs FEMA on Katrina, Warns that Storm Surge May Overwhelm New Orleans Levees 2005-08-27
• 4:00 pm August 27, 2005: NHC Advisory: Hurricane Watch Extended to Florida-Alabama Border 2005-08-27
• 7:00 pm August 27, 2005: NHC Advisory: Dangerous Hurricane Katrina moving in Gulf 2005-08-27
• (7:00 pm) August 27, 2005: LSU Hurricane Center Predicts Katrina’s Storm Surge Will Cause Extensive Flooding of New Orleans Area 2005-08-27
• 10:00 pm August 27, 2005: NHC Advisory: Hurricane Katrina Dangerous; Threatens Central Gulf Coast 2005-08-27
• 1:00 am August 28, 2005: NHC Special Advisory: Katrina Now Category 4 Hurricane 2005-08-28
• 4:00 am August 28, 2005: NHC Advisory: Katrina Becoming Stronger 2005-08-28
• 7:00 am August 28, 2005: NHC Special Advisory: Katrina Now a Category 5 Hurricane; Potentially Catastrophic 2005-08-28
• 10:00 am August 28, 2005: NHC Advisory: Katrina, Already as Strong as Camille, is Still Gaining Strength 2005-08-28
• 4:00 pm August 28, 2005: NHC Advisory: Hurricane Potentially Catastrophic; Levee Overtopping Possible 2005-08-28
• 10:00 pm August 28, 2005: NHC Advisory: Potentially Catastrophic Katrina Bears Down on Northern Gulf Coast 2005-08-28
• After 10:00 pm August 28, 2005: LSU Analyzes Advisory, Issues Revised Flooding, Damage Predictions 2005-08-28
• 2:00 am August 28, 2005: NHC Advisory: Potentially catastrophic Katrina bears down on Northern Gulf Coast 2005-08-28
• 12:00 am August 29, 2005: NHC Advisory: Potentially catastrophic Katrina bears down on Northern Gulf Coast 2005-08-29
• 4:00 am August 29, 2005: NHC Advisory: Extremely Dangerous Katrina Lashes Northern Gulf Coast 2005-08-29
• 6:00 am August 29, 2005: NHC Advisory: Katrina winds begin pounding Northern Gulf Coast 2005-08-29
• 8:00 am August 29, 2005: NHC Advisory: Katrina pounds Southeastern Louisiana and Southern Mississippi 2005-08-29
• 10:00 am August 29, 2005: NHC Advisory: Katrina moves towards Mississippi 2005-08-29
• 10:00 am August 29, 2005: FEMA Outlines Status of Response Operations 2005-08-29
• 12:00 pm August 29, 2005: NHC Advisory: Katrina is still dangerous, but weakening as it moves farther inland 2005-08-29
• 2:00 pm August 29, 2005: NHC Advisory: Katrina is still Dangerous, but Continues to Weaken 2005-08-29
• 4:00 pm August 29, 2005: NHC Advisory: Katrina Weakening, but Strong Winds, Heavy Rains Remain a Threat 2005-08-29