Hail and Damaging Winds in Oklahoma, September 23, 1977

Name: Hail and Damaging Winds in Oklahoma, September 23, 1977
Start: 1977-09-23T17:32
End: 1977-09-23T19:30
Location: Oklahoma

September 23, 1977 · NWS ATA · 4 events in 1 county or zone

2 hail, 2 thunderstorm wind, 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: 0
Property damage: None recorded
Crop damage: None recorded
Events: 4

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

2 hail, 2 thunderstorm wind. Local standard time, as filed.

Hail, Le Flore

When: September 23, 5:32 PM CST
Where: Le Flore County
Measured: 1.75 in hail
Coordinates: 34.970, -94.620

Thunderstorm Wind, Le Flore

When: September 23, 5:32 PM CST
Where: Le Flore County
Coordinates: 34.970, -94.620

Hail, Le Flore

When: September 23, 7:30 PM CST
Where: Le Flore County
Measured: 1.5 in hail
Coordinates: 34.950, -94.630

Thunderstorm Wind, Le Flore

When: September 23, 7:30 PM CST
Where: Le Flore County
Coordinates: 34.950, -94.630

What these are

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 Oklahoma in 1977 Every state in 1977 This day in weather history

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: 10094811, 10094812, 10094813, 10094814.