Tornadoes · United States · Illinois · 2024
EF0 tornado, DuPage County, Illinois, June 22, 2024
This EF0 tornado ran 7.8 miles across DuPage County on June 22, 2024, touching down at 10:58 PM CDT and reaching 300 yards wide. It killed nobody.
The rating scale
Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.
EF065 to 85 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
EF2111 to 135 mph
Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.
EF3136 to 165 mph
Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
EF5over 200 mph
Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.
Unrated
The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.
The record
- Rating
- EF0
- Date
- June 22, 2024
- Touchdown
- 10:58 PM CDT (03:58 UTC)
- Lifted
- 11:08 PM CDT (04:08 UTC)
- On the ground
- 10 minutes
- Path length
- 7.8 miles (12.6 km)
- Path width
- 300 yards (274 m)
- Deaths
- 0
- Injuries
- 0
- County
- DuPage County
- Touchdown point
- 41.854, -88.197
- Lift-off point
- 41.819, -88.052
- Record number
- 2406222158-01
The damage survey
225 damage points were recorded along this path by NWS LOT, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 80 mph.
- Small limbs and leave debris everywhere
- Limbs leave debris in road
- About a 6 house wide path of tree limbs, leaves down, some larger branches in garbage piles
- 8” healthy tree trunk snapped
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
The surface observations
Chicago/Dupage (DPA), 13 km from the path, in the two hours either side.
| Time (UTC) | Temp (°F) | Dew point (°F) | Wind | Gust (kt) | Pressure (mb) | Weather |
|---|---|---|---|---|---|---|
| 00:00 UTC |
From the Iowa Environmental Mesonet's archive of airport observations.
The radar
The Chicago radar (KLOT), 26 km away, was scanning. The volume nearest the touchdown began at 03:54 UTC.
Open the radar archive at this moment, over the track
Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.
This ground now
The live radar over the trackEvery 2024 tornado in IllinoisEvery tornado in Illinois since 1950Warnings in force in Illinois nowThe forecast where you are
The other tornadoes of June 22, 2024
14 more were confirmed in the United States that day.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| June 22 | 11:46 AM EDT | EF1 | Herkimer, NY | 2.0 | 200 | $19,000 | ||
| June 22 | 4:05 PM EDT | EF1 | Gladwin, MI | 10.3 | 200 | $100,000 | ||
| June 22 | 5:37 PM CDT | EF0 | Grant, WI | 0.2 | 40 | |||
| June 22 | 6:02 PM CDT | EF0 | Lafayette, WI | 5.6 | 75 | |||
| June 22 | 6:36 PM CDT | EF2 | Lafayette, WI | 6.9 | 500 | $1.0 million | ||
| June 22 | 7:10 PM CDT | EF1 | Jefferson, WI | 4.5 | 300 | $3.0 million | ||
| June 22 | 7:30 PM CDT | EF1 | Jefferson, WI | 2.0 | 150 | $6,000 | ||
| June 22 | 7:42 PM CDT | EF2 | Rock, WI | 6.0 | 700 | $25 million | ||
| June 22 | 8:22 PM CDT | EF1 | Walworth, WI | 5.3 | 100 | $100,000 | ||
| June 22 | 8:22 PM CDT | EF1 | Walworth, WI | 6.0 | 150 | $150,000 | ||
| June 22 | 8:42 PM CDT | EF0 | Kenosha, WI | 1.4 | 40 | $3,000 | ||
| June 22 | 10:37 PM CDT | EF0 | Kane, IL | 2.3 | 300 | |||
| June 22 | 11:08 PM CDT | EF0 | DuPage, IL | 1.2 | 50 | |||
| June 22 | 11:13 PM CDT | EF0 | DuPage, IL | 0.9 | 50 |
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.
Sources
NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.