39
Recorded events
23
Direct deaths
190
Direct injuries
$4.7M
Property damage
Tornado in Lafourche Parish, Louisiana: 39 recorded events between 1960 and 2026. The strongest on record measured F4. That places the county #652 nationally and #32 statewide for this hazard.
Decade by decade
Tornado in Lafourche Parish, Louisiana: events per decade
Reporting practice changed over time — early decades are undercounted, not calmer.
The busiest decade for tornado in Lafourche Parish is the 1990s, when 12 of the county's 39 recorded events were logged. Comparing decades is useful for spotting active periods, but the earliest years are thin because systematic reporting for this hazard began later.
Within the Lafourche Parish archive, tornado makes up 16.2% of all recorded severe weather across 10 hazard types. Nationally the county sits at #652 for this hazard and #32 within Louisiana, putting it in the 77.8 percentile of all U.S. counties.
Seasonality
Events by month
Apr is the peak month for tornado in Lafourche Parish with 5 recorded events, while Jun is the quietest. Seasonality here is a property of the archive as much as the climate: reports cluster where population and spotter networks are densest.
Tornado tracks
Paths crossing this county
| Date | Scale | Path length | Max width | Origin |
|---|---|---|---|---|
| 1964-10-03 | EF4 | 1.5 mi | 67 yd | Touched down here |
| 1993-04-08 | EF2 | 6.0 mi | 250 yd | Touched down here |
| 1998-09-10 | EF2 | 4.0 mi | 50 yd | Touched down here |
| 2005-04-06 | EF2 | 2.0 mi | 50 yd | Touched down here |
| 1961-11-22 | EF2 | 13.1 mi | 33 yd | Crossed in |
| 1960-02-03 | EF2 | 4.3 mi | 100 yd | Touched down here |
| 2023-01-24 | EF1 | 3.0 mi | 75 yd | Touched down here |
| 2019-06-06 | EF1 | 3.5 mi | 100 yd | Touched down here |
| 2018-04-22 | EF1 | 7.2 mi | 75 yd | Touched down here |
| 2015-04-27 | EF1 | 0.5 mi | 75 yd | Touched down here |
Significant events
Deadliest on record
| Date | Location | Scale | Deaths | Injuries | Damage |
|---|---|---|---|---|---|
| Oct 3, 1964 | F4 | 22 | 165 | $2.5M | |
| Sep 10, 1998 | CUT OFF | F2 | 1 | 6 | $500K |
| Feb 3, 1960 | F2 | 0 | 8 | $250K | |
| Oct 16, 2006 | LEEVILLE | F1 | 0 | 3 | $40K |
| Apr 6, 2005 | PORT FOURCHON | F2 | 0 | 2 | $250K |
| Aug 11, 1981 | F1 | 0 | 2 | $3K | |
| Jul 13, 2012 | PORT FOURCHON | EF0 | 0 | 1 | $15K |
| Mar 15, 2000 | LAROSE | F1 | 0 | 1 | $20K |
Most recent
Latest recorded events
| Date | Location | Magnitude | Damage |
|---|---|---|---|
| Feb 15, 2026 | THIBODAUX JCT | EF0 | $0 |
| Feb 15, 2026 | LEIGHTON | EF0 | $250K |
| Jun 6, 2019 | ROUSSEAU | EF1 | $0 |
| Apr 22, 2018 | GALLIANO | EF1 | $0 |
| May 30, 2017 | LEEVILLE | EF0 | $0 |
| May 30, 2017 | GALLIANO | EFU | $0 |
| Apr 27, 2015 | CHEGBY | EF1 | $0 |
| Jul 13, 2012 | PORT FOURCHON | EF0 | $15K |
| Oct 16, 2006 | LEEVILLE | F1 | $40K |
| Jul 15, 2005 | THIBODAUX | F0 | $0 |
Other hazards here
More from Lafourche Parish
From the record
What the reports say
Written by National Weather Service staff at the time of the event · public domain
A waterspout moved onshore as a multi vortex tornado in Port Fourchon resulting in damage to approximately 12 structures, including several port buildings and three businesses. A few buildings sustained significant damage. Two persons suffered minor injuries. Several hundred vehicles were damage either by flying debris, or with windows blown out. Approximately one mile of power lines were downed along Louisiana Highway 3090 which leads to Port Fourchon.
A weak tornado touched down in the Leeville area. Several trailers were overturned and three occupants of the trailers were injured. In addition, power lines were blown down, a couple of recreational boats were overturned in a marina, and seven shrimp boats broke loose from their moorings.
The EF-1 tornado touched down near the intersection of Old Safari Heights and Louisiana Highway 3235, where it tore the roof off of a business housed in a double-wide manufactured home. It also tore fascia off of a drive-in restaurant. It turned 2 vehicles in the parking lot and tossed one small car approximately 15 feet into a field. From there it moved east-northeast toward Main Street. As it approached Main Street, it broke several large limbs from hardwood trees, and tore the car port off of a home. Metal roof covering was also peeled back from a home. As the tornado moved across Bayou Lafourche, it turned more toward the northeast and caused shingle damage to one home. It then turned more toward the southeast, and caused damage to trees and a few power poles. The storm lifted as it neared the South Lafourche High School Football Stadium. Maximum winds were estimated at 100 mph, with a path length near 1 mile and a path width of 30 yards.
Quick answers
Frequently asked
How many tornado events are on record in Lafourche Parish, Louisiana?
39 tornado events are recorded in Lafourche Parish between 1960 and 2026, causing 23 direct deaths.
What is the strongest tornado recorded in Lafourche Parish?
The strongest tornado on record in Lafourche Parish measured F4.
Where does the tornado data for Lafourche Parish come from?
All events come from the NOAA/NCEI Storm Events Database, the federal public-domain archive of severe weather reports. Dates are UTC, damage is as reported and not inflation-adjusted, and the most recent entries may still be revised.
Cite this page
“Tornado in Lafourche Parish, Louisiana.” Severe Weather History. severeweatherhistory.com/county/louisiana/lafourche-parish/tornado/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.