Iowa, 1997

Tornadoes in Iowa, July 7, 1997

July 7, 1997 · NWS FSD · 2 events in 1 county or zone

2 tornado, 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

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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.

The radar

The Sioux Falls radar (KFSD), 103 km away, was scanning. The volume nearest the first event began at 23:41 UTC.

Open the radar archive at this moment

Event by event

2 tornado. Local standard time, as filed.

Tornado, Plymouth

When
July 7, 5:40 PM CST
Where
Plymouth County, 3 mi E of Le Mars
Rating
F0
Path length
0.1 mi
Path width
50 yd
Coordinates
42.780, -96.100

A brief tornado reported by emergency management officials moved a car off of a road otherwise no damage was reported.

Tornado, Plymouth

When
July 7, 6:19 PM CST to 6:22 PM CST
Where
Plymouth County, Kingsley to 4 mi NE of Kingsley
Rating
F0
Path length
1 mi
Path width
50 yd
Coordinates
42.620, -95.920

A tornado resulted in no reported damage.

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.

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 historyThe tornado archive for Iowa, 1997Warnings 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: 5606690, 5612702.