Tornado, Miami
- When
- June 20, 11:45 AM CST
- Where
- Miami County
- Rating
- F1
- Path length
- 1 mi
- Path width
- 40 yd
- Property damage
- $25,000
- Coordinates
- 39.920, -84.230
Tornado and Hail in Ohio, June 20, 1984
1 tornado, 1 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
- $25,000
- Crop damage
- None recorded
- Events
- 2
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
1 tornado, 1 hail. Local standard time, as filed.
Hail, Hardin
- When
- June 20, 12:58 PM CST
- Where
- Hardin County
- Measured
- 1.75 in hail
- Coordinates
- 40.650, -83.650
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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornado and Hail in North Carolina, June 20, 1984
- Tornado in North Dakota, June 20, 1984
- Hail and Damaging Winds in South Carolina, June 20, 1984
- Hail and Damaging Winds in South Dakota, June 20, 1984
- Hail in Idaho, June 20, 1984
- Damaging Winds in Arkansas, June 20, 1984
- Damaging Winds in Oklahoma, June 20, 1984
- Damaging Wind in Utah, June 20, 1984
- Damaging Wind in Mississippi, June 20, 1984
- Tornado in Wyoming, June 20, 1984
- Damaging Wind in Alabama, June 20, 1984
- Hail in Montana, June 20, 1984
More
Every storm in Ohio in 1984Every state in 1984This day in weather historyThe tornado archive for Ohio, 1984
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: 10099156, 10099157.