Iowa, 1996

Hail in Iowa, April 18, 1996

April 18, 1996 · NWS DMX · 1 event in 1 county or zone

A strong cold front moved across Iowa during the afternoon of the 18th. Although moisture was lacking with the system, there was enough upper level dynamics in place to aid in thunderstorm development.

Where it happened

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  • Hail
  • Winter weather
  • Heat and drought
  • Cold
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The toll

Deaths
0
Injuries
0
Property damage
$5,000
Crop damage
None recorded
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.

A strong cold front moved across Iowa during the afternoon of the 18th. Although moisture was lacking with the system, there was enough upper level dynamics in place to aid in thunderstorm development. The first thunderstorms developed shortly after noon CST in central Iowa. These storms were not to become the main area of thunderstorms however. Later in the afternoon a line of intense thunderstorms developed over southeast Iowa along the cold front. By that time, dew point temperatures had pushed into the 50s across the area. The main feature with the storms was hail. Most of the hail was three quarter to one and one half inches in diameter. Later thunderstorms produced some hail up to golf ball and even baseball in size over the southeast counties. Three quarter inch diameter hail covered the ground east of State Center in Marshall County and also at Traer in Tama County.

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, Marshall

When
April 18, 12:03 PM CST
Where
Marshall County, 5 mi E of State Center
Measured
0.75 in hail
Property damage
$5,000
Coordinates
42.020, -93.070

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 1996Every state in 1996This day in weather historyWarnings in Iowa, April 1996

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: 5549709.