What the record says
Katrina was a hurricane in the North Atlantic basin that lasted about 8 days, from 23 August 2005 to 31 August 2005. Its peak was Category 5 (150 kt) on 28 August 2005, with a 1-minute sustained wind of 150 kt (173 mph, 278 km/h). Its lowest recorded pressure was 902 hPa.
- Category 5peak intensity
- 150 ktpeak wind (173 mph)
- 902 hPalowest pressure
- 8 dayslifetime
Source of the peak wind: NOAA National Hurricane Center (HURDAT2, Atlantic).
It has its own page because it reached category 5 or stronger and it is a well-known storm.
This page gives the official record's figures. It does not describe the human cost of the storm, which is far larger than any wind speed or pressure here.
Where it came ashore
- 26 August 2005: United States of America (70 kt)
- 29 August 2005: United States of America (110 kt)
A landfall here is the first tropical position over land after time at sea, so it is within about six hours of the real event. The record shows up to 8.
Countries it came within 50 km of
Strongest effect first.
US counties it came within 50 km of
- Jefferson Parish, Louisiana
- Lafourche Parish, Louisiana
- Plaquemines Parish, Louisiana
- St. Bernard Parish, Louisiana
- Lawrence County, Mississippi
- Harrison County, Mississippi
- Walthall County, Mississippi
- Stone County, Mississippi
- Perry County, Mississippi
- Pearl River County, Mississippi
- Marion County, Mississippi
- Lamar County, Mississippi
Showing 12 of 40, strongest first.
How to read this track
The line joins the storm's six-hourly positions with straight lines, coloured by its intensity at each point, so it shows how the storm strengthened and weakened. The real path curved between the positions. A dashed grey stretch means the storm had become post-tropical. Records before the satellite era (about the 1960s) are estimates.
Source: NOAA NCEI IBTrACS, public domain. See data sources and caveats.
Other notable storms of the 2005 North Atlantic season
- Emily (2005)Category 5
- Rita (2005)Category 5
- Wilma (2005)Category 5
- Dennis (2005)Category 4
- Maria (2005)Category 3
- Beta (2005)Category 3
Other notable storms near United States of America
- Rita (2005)18 September 2005 to 26 September 2005, peak Category 5 (155 kt), 897 hPa
- Camille (1969)14 August 1969 to 22 August 1969, peak Category 5 (150 kt), 905 hPa
- Isabel (2003)6 September 2003 to 20 September 2003, peak Category 5 (145 kt), 915 hPa
- Esther (1961)10 September 1961 to 27 September 1961, peak Category 5 (140 kt), 919 hPa
- Ian (2022)22 September 2022 to 1 October 2022, peak Category 5 (140 kt), 937 hPa