Thunderstorm Wind, Grady
- When
- June 15, 2:30 AM CST
- Where
- Grady County
- Coordinates
- 35.280, -98.000
Tornado and Hail in Oklahoma, June 15, 1955
7 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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $250,000
- Crop damage
- None recorded
- Events
- 10
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
7 hail, 2 thunderstorm wind, 1 tornado. Local standard time, as filed.
Hail, Beaver
- When
- June 15, 4:30 PM CST
- Where
- Beaver County
- Measured
- 0.75 in hail
- Coordinates
- 36.700, -100.180
Hail, Ellis
- When
- June 15, 6:25 PM CST
- Where
- Ellis County
- Coordinates
- 36.080, -99.780
Hail, Roger Mills
- When
- June 15, 7:30 PM CST
- Where
- Roger Mills County
- Measured
- 0.75 in hail
- Coordinates
- 35.580, -99.680
Tornado, Ellis
- When
- June 15, 8:00 PM CST
- Where
- Ellis County
- Rating
- F2
- Path length
- 5.9 mi
- Path width
- 500 yd
- Property damage
- $250,000
- Coordinates
- 36.100, -99.750
Hail, Beckham
- When
- June 15, 9:08 PM CST
- Where
- Beckham County
- Measured
- 1.5 in hail
- Coordinates
- 35.500, -99.580
Hail, Garfield
- When
- June 15, 10:00 PM CST
- Where
- Garfield County
- Measured
- 0.75 in hail
- Coordinates
- 36.380, -97.900
Hail, Greer
- When
- June 15, 10:00 PM CST
- Where
- Greer County
- Measured
- 2 in hail
- Coordinates
- 35.000, -99.400
Hail, Logan
- When
- June 15, 11:00 PM CST
- Where
- Logan County
- Measured
- 0.75 in hail
- Coordinates
- 35.880, -97.580
Thunderstorm Wind, Oklahoma
- When
- June 15, 11:55 PM CST
- Where
- Oklahoma County
- Measured
- 85 kt (98 mph)
- Coordinates
- 35.380, -97.580
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.
- Hail
- Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
- 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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
More
Every storm in Oklahoma in 1955Every state in 1955This day in weather historyThe tornado archive for Oklahoma, 1955
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: 10092350, 10092351, 10092352, 10092353, 10092570, 10092571, 10092572, 10092573, 10092574, 10092575.