Thunderstorm Wind, Floyd
- When
- August 9, 9:20 PM CST
- Where
- Floyd County, Charles City
- Measured
- 55 kt (63 mph)
- Property damage
- $2,000
- Crop damage
- $4,000
- Reported by
- NEWSPAPER
- Coordinates
- 43.070, -92.700
Damaging Wind in Iowa, August 9, 1999
Several large trees were blown down as winds gusted between 60 and 65 mph.
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
- $2,000
- Crop damage
- $4,000
- Events
- 1
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.
What happened
The episode as NWS ARX wrote it up.
Several large trees were blown down as winds gusted between 60 and 65 mph.
The radar
The La Crosse radar (KARX), 148 km away, was scanning. The volume nearest the first event began at 03:19 UTC.
Event by event
1 thunderstorm wind. Local standard time, as filed.
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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornadoes and Damaging Winds in Iowa, August 9, 1999
- Hail in Minnesota, August 9, 1999
- Tornadoes and Flooding in Minnesota, August 9, 1999
- Hail and Damaging Winds in Mississippi, August 9, 1999
- Damaging Winds in Mississippi, August 9, 1999
- Damaging Winds in Arkansas, August 9, 1999
- Damaging Wind in Oklahoma, August 9, 1999
- Lightning Strike in Oklahoma, August 9, 1999
- Hail and Damaging Wind in Minnesota, August 9, 1999
- Hail and Damaging Winds in Louisiana, August 9, 1999
- Hail and Damaging Wind in North Dakota, August 9, 1999
- Hail in Minnesota, August 9, 1999
More
Every storm in Iowa in 1999Every state in 1999This day in weather historyWarnings in Iowa, August 1999
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: 5710044.