Iowa, 2000

Hail in Iowa, May 11, 2000

May 11, 2000 · NWS ARX · 12 events in 5 counties and zones

Hail ranging in size from dimes to golf balls was reported by spotters and law enforcement officials.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. 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

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$55,000
Crop damage
None recorded
Events
12

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.

Hail ranging in size from dimes to golf balls was reported by spotters and law enforcement officials.

The radar

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

Open the radar archive at this moment

Event by event

10 hail, 2 funnel cloud. Local standard time, as filed.

Hail, Chickasaw

When
May 11, 6:10 PM CST
Where
Chickasaw County, 1 mi W of Fredricksburg
Measured
1 in hail
Property damage
$5,000
Reported by
GENERAL PUBLIC
Coordinates
42.967, -92.217

Hail, Fayette

When
May 11, 6:18 PM CST
Where
Fayette County, 1 mi N of Waucoma
Measured
1.75 in hail
Property damage
$10,000
Reported by
LAW ENFORCEMENT
Coordinates
43.083, -92.033

Hail, Allamakee

When
May 11, 7:00 PM CST
Where
Allamakee County, Waukon
Measured
1.75 in hail
Property damage
$8,000
Reported by
BROADCAST MEDIA
Coordinates
43.267, -91.483

Hail, Allamakee

When
May 11, 7:08 PM CST
Where
Allamakee County, 2 mi S of Dorchester
Measured
1 in hail
Property damage
$5,000
Reported by
LAW ENFORCEMENT
Coordinates
43.450, -91.550

Hail, Allamakee

When
May 11, 7:10 PM CST
Where
Allamakee County, Dorchester
Measured
1.75 in hail
Property damage
$8,000
Reported by
GENERAL PUBLIC
Coordinates
43.483, -91.550

Hail, Allamakee

When
May 11, 7:17 PM CST
Where
Allamakee County, Dorchester
Measured
2.5 in hail
Property damage
$15,000
Reported by
LAW ENFORCEMENT
Coordinates
43.483, -91.550

Hail, Fayette

When
May 11, 7:20 PM CST
Where
Fayette County, Oelwein
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
42.683, -91.900

Funnel Cloud, Clayton

When
May 11, 7:23 PM CST
Where
Clayton County, Monona
Reported by
FIRE DEPT/RESCUE SQUAD
Coordinates
42.845, -91.341 (the zone’s center; the record gives no point)

Hail, Fayette

When
May 11, 7:30 PM CST
Where
Fayette County, 1 mi S of Oelwein
Measured
1.75 in hail
Property damage
$5,000
Reported by
FIRE DEPT/RESCUE SQUAD
Coordinates
42.667, -91.900

Funnel Cloud, Clayton

When
May 11, 7:35 PM CST
Where
Clayton County, Monona
Reported by
FIRE DEPT/RESCUE SQUAD
Coordinates
42.845, -91.341 (the zone’s center; the record gives no point)

Hail, Winneshiek

When
May 11, 8:00 PM CST
Where
Winneshiek County, Decorah
Measured
0.75 in hail
Reported by
GENERAL PUBLIC
Coordinates
43.300, -91.800

Hail, Winneshiek

When
May 11, 8:05 PM CST
Where
Winneshiek County, Calmar
Measured
0.75 in hail
Reported by
LAW ENFORCEMENT
Coordinates
43.183, -91.883

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
Funnel Cloud
A rotating column of cloud extending from a thunderstorm that did not reach the ground.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Iowa in 2000Every state in 2000This day in weather historyWarnings in Iowa, May 2000

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: 5143243, 5143244, 5143245, 5143246, 5143584, 5143585, 5143586, 5143587, 5143588, 5143589, 5143591, 5143590.