EF1 tornado, Westport to Sumner, Illinois, June 21, 2026

1. EF065 to 85 mph

   Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

2. EF186 to 110 mphthis tornado

   Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

3. 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.

4. 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.

5. EF4166 to 200 mph

   Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

6. 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.

7. 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.

Rating, as surveyed

EF1, preliminary

Date

June 21, 2026

Touchdown

5:53 PM CDT (22:53 UTC)

Lifted

6:01 PM CDT (23:01 UTC)

On the ground

8 minutes

Path length

3.2 miles (5.2 km)

Path width

300 yards (274 m)

Deaths

0

Injuries

0

Counties

Richland and Lawrence counties

Touchdown point

38.687, -87.948

Lift-off point

38.684, -87.889

Highest wind the damage implies

95 mph

Surveyed by

NWS ILX

The office's name for it

Hadley Tornado

Survey last edited

July 3, 2026

Record number

None yet. SPC numbers 2026 in the spring of 2027.

The tornado developed 3 miles to the southwest of Hadley. It traveled east through farmland, damaging many trees before lifting southeast of Hadley.

Written by NWS ILX in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.

17 damage points were recorded along this path by NWS ILX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 100 mph.

• Branches damaged to the east

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

A remnant Mesoscale Convective Vortex (MCV) interacted with a sheared and unstable environment to produce numerous supercells in southeast Illinois on June 21st. 13 tornadoes were documented, the strongest being two EF-2 tornadoes near Newton. Storms training over the same areas led to widespread heavy rainfall and several occurrences of flash flooding.

A tornado touched down about 3 miles west of Birds at 5:25PM CDT. It tracked northeastward, causing primarily tree damage across rural northern Lawrence County before crossing into southern Crawford County between Highway 1 and Brushy Creek at 5:31PM CDT.

A tornado developed 3 miles southwest of Hadley at 5:53PM CDT. It damaged several trees as it tracked eastward through farmland before crossing into Lawrence County along North 780th Street at 5:59PM CDT.

This tornado crossed from Richland County into Lawrence County along North 780th Street at 5:59PM CDT. It damaged a few trees before dissipating near the intersection of North 780th Street and East 100th Avenue at 6:01PM CDT.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

41 minutes of warning. NWS ILX issued a tornado warning for this county at 22:12 UTC, 41 minutes before the tornado touched down, in force until 23:00 UTC.

The county was under a tornado watch, issued at 18:28 UTC and running to 02:54 UTC.

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The Storm Prediction Center had this point in a Slight Risk, with a 0.05 chance of a tornado within 25 miles, in the hatched area where significant tornadoes were expected. The outlook in force was issued at 19:57 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

Mount Carmel (AJG), 19 km from the path, in the two hours either side.

From the Iowa Environmental Mesonet's archive of airport observations.

The Evansville,IN radar (KVWX), 50 km away, was scanning. The volume nearest the touchdown began at 22:49 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.

Local storm reports within 60 km of the path, in the three hours either side.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

The live radar over the trackEvery 2026 tornado in IllinoisEvery tornado in Illinois since 1950Warnings in force in Illinois nowThe forecast where you are

43 more have been surveyed in the United States that day, so far.

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. A survey can be revised, so the rating, the path and the casualties can all still change.

NWS Damage Assessment Toolkit, the record the survey teams file from the damage, and NOAA Storm Prediction Center storm reports. Neither is the official database for 2026, which SPC publishes in the spring of 2027.