Tornadoes · United States · Ohio · 2026
EF1 tornado, Kenton, Ohio, March 26, 2026
This EF1 tornado ran 0.1 miles across Hardin County on March 26, 2026, touching down at 8:46 PM EDT and reaching 75 yards wide. It killed nobody.
Preliminary. This is NWS ILN's damage survey, filed in the Damage Assessment Toolkit as 032726-Kenton. The rating, the path and the casualties are the survey's and can change while it is revised. The Storm Prediction Center compiles the official record of 2026 from these surveys and publishes it in the spring of 2027; this page moves to that tornado's permanent address when it does.
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 mph
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mphthis tornado
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 survey
- Rating, as surveyed
- EF1, preliminary
- Date
- March 26, 2026
- Touchdown
- 8:46 PM EDT (00:46 UTC)
- Lifted
- 8:47 PM EDT (00:47 UTC)
- On the ground
- 1 minutes
- Path length
- 0.1 miles (0.2 km)
- Path width
- 75 yards (69 m)
- Deaths
- 0
- Injuries
- 0
- County
- Hardin County
- Touchdown point
- 40.631, -83.611
- Lift-off point
- 40.631, -83.609
- Highest wind the damage implies
- 90 mph
- Surveyed by
- NWS ILN
- The office's name for it
- 032726-Kenton
- Survey last edited
- March 27, 2026
- Record number
- None yet. SPC numbers 2026 in the spring of 2027.
What the survey found
The National Weather Service has confirmed a tornado near the city of Kenton in Hardin County, Ohio. The peak wind estimates were near 90 mph, resulting in a lower end EF1 classification. Some damage points were caused by winds estimated to be closer to 80 mph or higher end EF0. This tornado occurred during the evening hours on Thursday, Mar 26, 2026.
There was a cluster of storms approaching northern and western Hardin County, in which an outflow boundary began causing power line damage near 8pm. As the cluster of storms continued moving east southeast through the county, wind damage occurred near Alger which was more conducive to straight line winds.
When the final storm of the larger complex of storms pushed toward Kenton, it produced a brief tornado at the Hardin County Fairgrounds just south of County Road 140, with minor roof damage first observed. Several wooden power poles were damaged and even snapped completely in half. One hardwood tree was also completely snapped on the northern side of the fairgrounds. One building experienced a major loss of metal roofing panels and another building had its concrete block siding blown out, causing a partial collapse of the roof. There was also uplift of an open-ended barn structure, in which large support poles were lifted and shifted slightly from the ground. The final damage occurred on the eastern side of the fairgrounds with additional power poles snapped and minor roof damage to additional buildings.
The National Weather Service would like to thank the Hardin County Emergency Management Agency for their assistance with this damage survey.
Written by NWS ILN in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.
The damage survey
15 damage points were recorded along this path by NWS ILN, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 93 mph.
- Roof and siding damage to a home, along with large tree branches snapped.
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
What the Weather Service recorded
A cold front moved through the Great Lakes region, producing strong thunderstorms. Some storms produced damaging wind.
The first tornadic damage was observed at the Hardin County Fairgrounds, just south of County Road 140, where minor roof damage occurred. Several wooden power poles were damaged and snapped in half. On the northern side of the fairgrounds, a hardwood tree was snapped and a building sustained a major loss of its metal roofing panels. An additional building had its concrete block siding blown out, which caused a partial roof collapse. An open-ended barn structure was lifted, causing the support poles to be lifted and shifted. The final damage associated with this tornado was on the eastern side of the fairgrounds, where additional power poles were snapped and minor roof damage was observed to fairground buildings.
From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.
The warnings
No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.
The county was under a tornado watch, issued at 20:58 UTC and running to 03:00 UTC.
| Issued (UTC) | Expired | Product | Office |
|---|---|---|---|
| 20:58 UTC | 03:00 UTC | Tornado Watch | ILN |
| 00:18 UTC | 01:00 UTC | Severe Thunderstorm Warning | ILN |
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 forecast that day
The Storm Prediction Center had this point in a Enhanced 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 20:00 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 air that afternoon
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.
Cncnati-Daytn, OH (KILN), 00:00Z
0.8 hours before the tornado, 135 km from the path. March 27, 2026.
- Mixed-layer CAPE
- 362 J/kg
- Mixed-layer CIN
- -294 J/kg
- Surface CAPE
- 1066 J/kg
- Mixed-layer LCL
- 1653 m above ground
- 0-6 km bulk shear
- 59 kt
- 0-1 km bulk shear
- 30 kt
- 0-1 km storm-relative helicity
- 353 m²/s²
- 0-3 km storm-relative helicity
- 454 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
- 0-3 km lapse rate
- 6.4 K/km
Cncnati-Daytn, OH (KILN), 12:00Z
11.2 hours after it, 135 km from the path. March 27, 2026.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- -98665 J/kg
- Surface CAPE
- 3 J/kg
- Mixed-layer LCL
- 675 m above ground
- 0-6 km bulk shear
- 74 kt
- 0-1 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 44 m²/s²
- 0-3 km storm-relative helicity
- 367 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
- 0-3 km lapse rate
- 1.1 K/km
What was reported nearby
Local storm reports within 60 km of the path, in the three hours either side.
| Time (UTC) | Report | Where | County | Remark |
|---|---|---|---|---|
| 23:36 UTC | HAIL 0.88 | Ottawa | Putnam, OH | . |
| 23:36 UTC | HAIL 0.88 | Ottawa | Putnam, OH | . |
| 23:36 UTC | HAIL 0.88 | Ottawa | Putnam, OH | |
| 23:36 UTC | HAIL 1.75 | Ottawa | Putnam, OH | |
| 23:36 UTC | HAIL 1.75 | Ottawa | Putnam, OH | |
| 23:37 UTC | TSTM WND GST 56 | 3 Ene Ottawa | Putnam, OH | AWOS station KOWX Ottawa. |
| 23:37 UTC | TSTM WND GST 56 | 3 Ene Ottawa | Putnam, OH | AWOS station KOWX Ottawa. |
| 23:44 UTC | HAIL 1 | 3 Ne Mccomb | Hancock, OH | Report from mPING: Quarter (1.00 in.). |
| 23:48 UTC | HAIL 1.75 | 1 Nw Van Buren | Hancock, OH | |
| 23:48 UTC | TSTM WND DMG | Gomer | Allen, OH | Report on Facebook of trees snapped and a tree down on home in Gomer. Public estimated time of 745 PM, radar estimates closer to 748 PM. |
| 23:48 UTC | TSTM WND DMG | Gomer | Allen, OH | Report on Facebook of trees snapped and a tree down on home in Gomer. Public estimated time of 745 PM, radar estimates closer to 748 PM. |
| 23:52 UTC | HAIL 1 | Mccomb | Hancock, OH | 3/4 in to 1 in hail reported for appx. 1 minute. |
| 23:52 UTC | TSTM WND DMG | Cairo | Allen, OH | Large tree uprooted in Cairo near SR 65. Time estimated via radar. |
| 23:52 UTC | TSTM WND DMG | Cairo | Allen, OH | Large tree uprooted in Cairo near SR 65. Time estimated via radar. |
| 23:58 UTC | TSTM WND DMG | 1 E Arlington | Hancock, OH | 3 power poles partially down along with branches. |
| 00:00 UTC | TSTM WND DMG | 2 Nne Alger | Hardin, OH | Roof and siding damage to a home, along with large tree branches snapped. |
| 00:02 UTC | TSTM WND GST 51 | 2 Wnw Westminster | Allen, OH | AWOS station KAOH 2 WNW Westminster. |
| 00:03 UTC | TSTM WND GST 55 | 2 Wnw Westminster | Allen, OH | AWOS station KAOH 2 WNW Westminster. |
| 00:03 UTC | TSTM WND GST 55 | 2 Wnw Westminster | Allen, OH | AWOS station KAOH 2 WNW Westminster. |
| 00:07 UTC | TSTM WND DMG | 4 Sse Kirby | Wyandot, OH | Delayed Report. Damage to roof of barn. |
| 00:07 UTC | TSTM WND DMG | Kenton | Hardin, OH | Metal roof blew onto US68 south of town. |
| 00:07 UTC | TSTM WND DMG | Mcguffey | Hardin, OH | Roof of a pre-fabricated shed blew off. |
| 00:08 UTC | TSTM WND DMG | 2 Nne Marseilles | Wyandot, OH | Trees downed in northern Marseilles Township. Time estimated via radar. |
| 00:11 UTC | HAIL 1 | 3 Se Fostoria | Seneca, OH | Quarter size hail at intersection of St Rt 18 and Twn Rd 47. |
| 00:15 UTC | TSTM WND DMG | Harpster | Wyandot, OH | Trees downed in Harpster Township. Time estimated via radar. |
| 00:15 UTC | TSTM WND GST 52 | 3 Sw Kenton | Hardin, OH | AWOS station KI95 Hardin County Airport. |
| 00:18 UTC | TSTM WND DMG | 3 Sw Nevada | Wyandot, OH | Delayed report. Trees and powerlines reported down on County Highway 61 and 59. |
| 00:20 UTC | TSTM WND DMG | 5 N Richwood | Union, OH | Utility pole down on 12000 Sanders Road. Time estimated from RADAR. |
| 00:27 UTC | TSTM WND DMG | 3 Wnw Richwood | Union, OH | Poles down on Boundary Road. Time estimated from RADAR. |
| 00:32 UTC | TSTM WND DMG | 2 S Bucyrus | Crawford, OH | Trees downed south of Bucyrus. |
| 00:33 UTC | TSTM WND DMG | 4 Nne Waldo | Marion, OH | Trees and powerlines down north of Waldo. |
| 00:34 UTC | TSTM WND DMG | 2 Sw Anna | Shelby, OH | Power lines and poles down on Wegner Road. Time estimated from RADAR. |
| 00:34 UTC | TSTM WND DMG | 5 E Mount Victory | Hardin, OH | Property owner called in to inform us that his barn was destroyed on County Road 245. Time estimated from RADAR. |
| 00:37 UTC | TSTM WND DMG | 5 W Kenton | Hardin, OH | Minor roof damage and multiple trees uprooted on Township Road 120. Time estimated from RADAR. |
| 00:37 UTC | TSTM WND GST 56 | 3 Ene Ottawa | Putnam, OH | AWOS station KOWX Ottawa. |
| 00:40 UTC | TSTM WND DMG | 7 Nw Richwood | Union, OH | Roof Damage; time rough estimate from caller. |
| 00:45 UTC | TSTM WND DMG | 1 Ssw Magnetic Springs | Union, OH | Lines down on 347 and Jackson. Time estimated from RADAR. |
| 00:46 UTC | TORNADO | 1 S Kenton | Hardin, OH | An EF1 tornado with maximum winds of 90 MPH briefly touched down at the Hardin County fairgrounds, producing damage to several buildings, power poles and a large tree was snapped. |
| 00:57 UTC | TSTM WND DMG | Quincy | Logan, OH | Power lines down. Time estimated from RADAR. |
From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.
This ground now
The live radar over the trackEvery 2026 tornado in OhioEvery tornado in Ohio since 1950Warnings in force in Ohio nowThe forecast where you are
The other tornadoes of March 26, 2026
4 more have been surveyed in the United States that day, so far.
What this means
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.
Sources
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.