Iowa, 1997

Hail in Iowa, July 7, 1997

July 7, 1997 · NWS DMX · 1 event in 1 county or zone

Low pressure formed over north central Nebraska during the afternoon. A warm front extended southeast from the low into Iowa, with a cold front extending southwest from the low.

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

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The toll

Deaths
0
Injuries
0
Property damage
$2,000
Crop damage
$10,000
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 DMX wrote it up.

Low pressure formed over north central Nebraska during the afternoon. A warm front extended southeast from the low into Iowa, with a cold front extending southwest from the low. The low moved into southern Minnesota during the night. The air mass became unstable during the afternoon with lifted indiced reaching -8 degrees C., along with CAPE values of 2500 to 3500 J/kg. Thunderstorms erupted along the cold front during the afternoon. As the moved into Iowa, they weakened and because producers of mostly small hail, gusty winds, and heavy rain. One and one quarter inch diameter hail fell from one of the storms in Kossuth County near Lakota. Other than that report, there was very little significant weather in the state from this event.

The radar

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

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Event by event

1 hail. Local standard time, as filed.

Hail, Kossuth

When
July 7, 7:45 PM CST
Where
Kossuth County, Lakota
Measured
1.25 in hail
Property damage
$2,000
Crop damage
$10,000
Coordinates
43.380, -94.100

What these are

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

More

Every storm in Iowa in 1997Every state in 1997This day in weather historyWarnings in Iowa, July 1997

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: 5603022.