Tornado, Delaware
- When
- August 24, 11:15 AM CST
- Where
- Delaware County
- Rating
- F0
- Path length
- 1 mi
- Path width
- 13 yd
- Coordinates
- 42.550, -91.530
Tornado and Hail in Iowa, August 24, 1985
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
- None recorded
- 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, Delaware
- When
- August 24, 11:40 AM CST
- Where
- Delaware County
- Measured
- 1 in hail
- Coordinates
- 42.480, -91.450
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
- Hail and Damaging Winds in Texas, August 24, 1985
- Hail and Damaging Winds in Alabama, August 24, 1985
- Hail and Damaging Winds in Kansas, August 24, 1985
- Hail and Damaging Winds in Georgia, August 24, 1985
- Damaging Winds in Tennessee, August 24, 1985
- Damaging Winds in Louisiana, August 24, 1985
- Hail and Damaging Wind in Indiana, August 24, 1985
- Damaging Wind in Mississippi, August 24, 1985
More
Every storm in Iowa in 1985Every state in 1985This day in weather historyThe tornado archive for Iowa, 1985
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: 10011733, 10011734.