Iowa, 1998

Damaging Winds in Iowa, June 25, 1998

June 25, 1998 · NWS DMX · 2 events in 2 counties and zones

An area of thunderstorms developed over west central and central Iowa. Thunderstorms moved across Carroll County.

Where it happened

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The toll

Deaths
0
Injuries
0
Property damage
$30,000
Crop damage
$3,000
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.

What happened

The episode as NWS DMX wrote it up.

An area of thunderstorms developed over west central and central Iowa. Thunderstorms moved across Carroll County. They were weakening as they did and what appears to be a downburst from one of the weakening storms swept through the town of Coon Rapids. Trees were downed by the winds with one landing on a house there. Another apparent downburst case took place in Dallas County at Perry when high winds downed numerous trees in the city.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

2 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Dallas

When
June 25, 4:08 AM CST
Where
Dallas County, Perry
Measured
57 kt (66 mph)
Property damage
$20,000
Crop damage
$3,000
Reported by
NEWSPAPER
Coordinates
41.830, -94.120

Thunderstorm Wind, Carroll

When
June 25, 4:30 AM CST
Where
Carroll County, Coon Rapids
Measured
52 kt (60 mph)
Property damage
$10,000
Reported by
NEWSPAPER
Coordinates
41.870, -94.680

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

More

Every storm in Iowa in 1998Every state in 1998This day in weather historyWarnings in Iowa, June 1998

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: 5653290, 5653289.