Thunderstorm Wind, Harper
- When
- June 11, 1:00 AM CST
- Where
- Harper County
- Measured
- 61 kt (70 mph)
- Coordinates
- 36.830, -99.620
Tornadoes and Hail in Oklahoma, June 11, 1982
4 tornado, 2 thunderstorm wind, 2 hail, 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $550,000
- Crop damage
- None recorded
- Events
- 8
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
4 tornado, 2 thunderstorm wind, 2 hail. Local standard time, as filed.
Tornado, McClain
- When
- June 11, 3:00 AM CST
- Where
- McClain County
- Rating
- F2
- Path length
- 1 mi
- Path width
- 50 yd
- Property damage
- $250,000
- Coordinates
- 35.150, -97.480
Thunderstorm Wind, Cleveland
- When
- June 11, 3:00 AM CST
- Where
- Cleveland County
- Coordinates
- 35.220, -97.450
Hail, Muskogee
- When
- June 11, 5:00 AM CST
- Where
- Muskogee County
- Measured
- 1 in hail
- Coordinates
- 35.820, -95.670
Hail, Muskogee
- When
- June 11, 6:00 AM CST
- Where
- Muskogee County
- Measured
- 1.75 in hail
- Coordinates
- 35.800, -95.250
Tornado, Atoka
- When
- June 11, 3:00 PM CST
- Where
- Atoka County
- Rating
- F1
- Path length
- 15 mi
- Path width
- 50 yd
- Property damage
- $25,000
- Coordinates
- 34.380, -96.070
Tornado, Pushmataha
- When
- June 11, 3:25 PM CST
- Where
- Pushmataha County
- Rating
- F1
- Path length
- 5 mi
- Path width
- 50 yd
- Property damage
- $25,000
- Coordinates
- 34.350, -95.780
Tornado, Okmulgee
- When
- June 11, 4:00 PM CST
- Where
- Okmulgee County
- Rating
- F2
- Path length
- 6 mi
- Path width
- 50 yd
- Property damage
- $250,000
- Coordinates
- 35.630, -95.870
What these are
- 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.
- 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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes and Damaging Winds in Florida, June 11, 1982
- Tornadoes and Hail in Texas, June 11, 1982
- Hail and Damaging Winds in Louisiana, June 11, 1982
- Hail and Damaging Winds in Arkansas, June 11, 1982
- Hail and Damaging Winds in Mississippi, June 11, 1982
- Hail and Damaging Wind in Alabama, June 11, 1982
- Tornado and Hail in South Dakota, June 11, 1982
- Tornado in New Mexico, June 11, 1982
More
Every storm in Oklahoma in 1982Every state in 1982This day in weather historyThe tornado archive for Oklahoma, 1982
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: 10107914, 10107915, 10107916, 10107917, 10107918, 10107919, 10107920, 10107921.