Iowa, 1986Damaging Winds in Iowa, June 20, 1986
June 20, 1986 · NWS DSM · 2 events in 2 counties and zones
2 thunderstorm wind, as filed by the National Weather Service.
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
Open the live radar over this ground
- 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.
Thunderstorm Wind, Clay
- When
- June 20, 2:50 PM CST
- Where
- Clay County
- Measured
- 52 kt (60 mph)
- Coordinates
- 43.050, -95.180
Thunderstorm Wind, Emmet
- When
- June 20, 3:45 PM CST
- Where
- Emmet County
- Measured
- 52 kt (60 mph)
- Coordinates
- 43.420, -94.850
- 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.
- Tornado and Damaging Wind in Minnesota, June 20, 1986$25,000 · F1 · 2 events
- Tornadoes and Hail in North Carolina, June 20, 1986$3,000 · F0 · 15 events
- Hail and Damaging Winds in South Carolina, June 20, 19861 injured · 52 kt wind · 7 events
- Damaging Winds in South Dakota, June 20, 198669 kt wind · 5 events
- Hail and Damaging Winds in North Dakota, June 20, 19861 in hail · 4 events
- Hail and Damaging Winds in Wyoming, June 20, 198666 kt wind · 4 events
- Damaging Winds in Ohio, June 20, 19863 events
- Hail and Damaging Winds in Nebraska, June 20, 19861.5 in hail · 3 events
- Hail in Virginia, June 20, 19860.75 in hail · 1 event
- Hail in Montana, June 20, 19861 in hail · 1 event
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: 10014002, 10014003.