On the map: every storm report logged this day.
On the map
Storm reports for October 23, 2001
On October 23, 2001, 54 hail, 13 damaging-wind and 2 tornado reports were logged across 7 states.
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← Oct 22, 2001 All 2001 storm days · October 2001 Oct 24, 2001 →
On October 23, 2001, 54 hail, 13 damaging-wind and 2 tornado reports were logged across 7 states. The largest hail reported was 2.75″ (baseball size) in Racine County, WI.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| MO | 26 | 7 | 2 | 1.50″ |
| WI | 12 | 0 | 0 | 2.75″ |
| IL | 11 | 0 | 0 | 2.00″ |
| IN | 2 | 4 | 0 | 0.88″ |
| IA | 3 | 0 | 0 | 1.00″ |
| OH | 0 | 1 | 0 | – |
| KY | 0 | 1 | 0 | – |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Racine, WI | 78,057 | 2.75″ |
| Mount Pleasant, WI | 28,184 | 2.75″ |
| Mundelein, IL | 32,641 | 2.00″ |
| Gurnee, IL | 30,546 | 2.00″ |
| Grayslake, IL | 21,262 | 2.00″ |
| Libertyville, IL | 20,643 | 2.00″ |
| Park City, IL | 7,940 | 2.00″ |
| Green Oaks, IL | 4,107 | 2.00″ |
| Hainesville, IL | 3,532 | 2.00″ |
| Delavan, WI | 9,055 | 1.75″ |
| Brodhead, WI | 3,229 | 1.75″ |
| Belvidere, IL | 25,325 | 1.00″ |
| Burlington, WI | 10,939 | 1.00″ |
| Monroe, WI | 10,579 | 1.00″ |
| Harvard, IL | 9,408 | 1.00″ |
| Mount Pleasant, IA | 8,509 | 1.00″ |
| Eldon, MO | 4,714 | 1.00″ |
| Fredericktown, MO | 4,581 | 1.00″ |
| Chesterfield, MO | 49,465 | 0.88″ |
| Wildwood, MO | 35,082 | 0.88″ |
| Ballwin, MO | 31,036 | 0.88″ |
| Manchester, MO | 18,122 | 0.88″ |
| Ellisville, MO | 10,359 | 0.88″ |
| Clarkson Valley, MO | 2,557 | 0.88″ |
| Rockford, IL | 147,486 | 0.75″ |
Hail reports (54)
| Time (UTC) | Size | Location |
|---|---|---|
| 05:45 | 2.75″ | Racine County, WI |
| 05:58 | 2.00″ | Lake County, IL |
| 02:27 | 1.75″ | Jo Daviess County, IL |
| 03:19 | 1.75″ | Green County, WI |
| 03:25 | 1.75″ | Green County, WI |
| 03:57 | 1.75″ | Rock County, WI |
| 04:05 | 1.75″ | Walworth County, WI |
| 04:06 | 1.75″ | Rock County, WI |
| 22:38 | 1.50″ | Osage County, MO |
| 03:50 | 1.50″ | Stephenson County, IL |
| 04:15 | 1.50″ | Winnebago County, IL |
| 17:15 | 1.00″ | Bollinger County, MO |
| 19:30 | 1.00″ | Benton County, MO |
| 19:35 | 1.00″ | Madison County, MO |
| 21:14 | 1.00″ | Morgan County, MO |
| 21:27 | 1.00″ | Morgan County, MO |
| 21:43 | 1.00″ | Miller County, MO |
| 23:27 | 1.00″ | Pulaski County, MO |
| 23:30 | 1.00″ | Gasconade County, MO |
| 00:15 | 1.00″ | Maries County, MO |
| 00:25 | 1.00″ | Pulaski County, MO |
| 03:26 | 1.00″ | Stephenson County, IL |
| 03:35 | 1.00″ | Green County, WI |
| 05:00 | 1.00″ | Walworth County, WI |
| 05:08 | 1.00″ | Boone County, IL |
| 05:15 | 1.00″ | McHenry County, IL |
| 10:31 | 1.00″ | Henry County, IA |
| 20:15 | 0.88″ | Crawford County, IN |
| 22:40 | 0.88″ | Morgan County, MO |
| 23:47 | 0.88″ | Pulaski County, MO |
| 01:07 | 0.88″ | St. Louis County, MO |
| 02:05 | 0.88″ | Jackson County, IA |
| 03:36 | 0.88″ | Rock County, WI |
| 12:49 | 0.75″ | Lawrence County, MO |
| 17:20 | 0.75″ | Cape Girardeau County, MO |
| 18:00 | 0.75″ | Johnson County, IL |
| 20:06 | 0.75″ | Perry County, MO |
| 20:15 | 0.75″ | Warrick County, IN |
| 23:05 | 0.75″ | Miller County, MO |
| 23:15 | 0.75″ | Osage County, MO |
| 23:30 | 0.75″ | Miller County, MO |
| 23:50 | 0.75″ | Franklin County, MO |
| 00:15 | 0.75″ | Franklin County, MO |
| 00:50 | 0.75″ | Maries County, MO |
| 00:55 | 0.75″ | Pulaski County, MO |
| 01:15 | 0.75″ | Phelps County, MO |
| 01:44 | 0.75″ | Phelps County, MO |
| 02:36 | 0.75″ | Stephenson County, IL |
| 03:10 | 0.75″ | Green County, WI |
| 05:15 | 0.75″ | Racine County, WI |
| 05:29 | 0.75″ | Kenosha County, WI |
| 05:43 | 0.75″ | Winnebago County, IL |
| 10:41 | 0.75″ | Henry County, IA |
| 11:21 | 0.75″ | Whiteside County, IL |
Damage, injuries and deaths
National Weather Service offices recorded about $446,000 in property damage and 1 injury from hail, thunderstorm wind and tornadoes across the US on this storm day (70 events in 7 states). Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Miller County, MO | 1 | 1 | 0 | $100,000 |
| Madison County, MO | 2 | 0 | 0 | $210,000 |
| Racine County, WI | 1 | 0 | 0 | $100,000 |
| Pulaski County, MO | 1 | 0 | 0 | $15,000 |
| Stark County, OH | 1 | 0 | 0 | $10,000 |
| Daviess County, KY | 1 | 0 | 0 | $4,000 |
| Vanderburgh County, IN | 1 | 0 | 0 | $3,000 |
| Gibson County, IN | 1 | 0 | 0 | $2,000 |
| Posey County, IN | 1 | 0 | 0 | $2,000 |
What the National Weather Service wrote
- Stark County, OH (near Canton) · Thunderstorm wind · $10,000
“Thunderstorm winds downed many trees on the southwest side of Canton. A window was also blown out of a building.” - Daviess County, KY (near Maceo) · Thunderstorm wind · $4,000
“Trees were blown down, and a mobile home was damaged.” - Vanderburgh County, IN (near Evansville) · Thunderstorm wind 58 mph · $3,000
“A few trees and wires were down on the east side of Evansville. The trees were 6 to 8 inches in diameter.” - Gibson County, IN (near Ft Branch) · Thunderstorm wind 58 mph · $2,000
“A billboard was blown down along U.S. Highway 41.” - Posey County, IN (near Mt Vernon) · Thunderstorm wind 58 mph · $2,000
“Large branches were blown down, blocking roads.” - Madison County, MO (near Roselle) · Thunderstorm wind 63 mph
“Thunderstorm wind gusts destroyed a carport and playhouse, overturned a swingset, scattered roofing shingles and tin sheets over a wide area, and destroyed numerous trees at a home near Roselle. It was reported that the trees were simply pushed over.”
Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
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