Tornado and Hail in Louisiana, March 26, 1974

Name: Tornado and Hail in Louisiana, March 26, 1974
Start: 1974-03-26T12:37
End: 1974-03-26T19:10
Location: Louisiana

March 26, 1974 · 6 events in 4 counties and zones

3 hail, 2 thunderstorm wind, 1 tornado, as filed by the National Weather Service.

Where it happened

Every event with a place to put it. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

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The toll

Deaths: 0
Injuries: 2
Property damage: $3,000
Crop damage: None recorded
Events: 6

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

Event by event

3 hail, 2 thunderstorm wind, 1 tornado. Local standard time, as filed.

Tornado, St. Mary

When: March 26, 12:37 PM CST
Where: St. Mary County
Rating: F1
Path length: 1 mi
Path width: 27 yd
Injuries: 2 direct, 0 indirect
Property damage: $3,000
Coordinates: 29.700, -91.300

Hail, St. Mary

When: March 26, 12:37 PM CST
Where: St. Mary County
Measured: 1.75 in hail
Coordinates: 29.700, -91.300

Hail, Vermilion

When: March 26, 2:25 PM CST
Where: Vermilion County
Measured: 1 in hail
Coordinates: 30.050, -92.070

Thunderstorm Wind,

When: March 26, 5:35 PM CST
Where: County
Measured: 60 kt (69 mph)
Coordinates: 29.370, -91.400

Hail, Terrebonne

When: March 26, 7:10 PM CST
Where: Terrebonne County
Measured: 1.75 in hail
Coordinates: 29.600, -90.720

Thunderstorm Wind, Terrebonne

When: March 26, 7:10 PM CST
Where: Terrebonne County
Coordinates: 29.600, -90.720

What these are

Tornado: A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.
Hail: Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Thunderstorm Wind: Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Louisiana in 1974 Every state in 1974 This day in weather history The tornado archive for Louisiana, 1974

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 10030425, 10030426, 10030427, 10030428, 10030429, 10030430.