Tornadoes · United States · Ohio · 2024

EF0 tornado, Camden to Kipton, Ohio, September 24, 2024

From Camden to Kipton, this EF0 tornado ran 0.2 miles across Lorain County on September 24, 2024, touching down at 8:04 PM EDT and reaching 25 yards wide. It killed nobody, and did $25,000 of property damage.

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.

  1. EF065 to 85 mphthis tornado

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

  2. EF186 to 110 mph

    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.

The record

Rating
EF0
Date
September 24, 2024
Touchdown
8:04 PM EDT (00:04 UTC)
Lifted
8:05 PM EDT (00:05 UTC)
On the ground
1 minutes
Path length
0.2 miles (0.4 km)
Path width
25 yards (23 m)
Deaths
0
Injuries
0
Property damage
$25,000
County
Lorain County
Touchdown point
41.250, -82.333
Lift-off point
41.252, -82.329
Record number
2409241804-01

What the Weather Service recorded

At the surface, a low moved north-northeastward from northwestern IN to southwestern Lower MI during the early afternoon through late evening of the 24th. This allowed the trailing cold front to sweep eastward across IN toward the IN/OH border, while the warm front drifted northeastward across northern OH, much of southern Lower MI, western and central Lake Erie, and portions of northwest PA. Within the warm and moist sector, isolated to scattered multicell and occasional supercell thunderstorms moved generally northeastward or eastward across northwest and north-central OH during the late afternoon through early evening hours. These storms produced isolated straight-line wind damage, very isolated severe hail, and a brief tornado as the storms encountered moderate effective bulk shear and MUCAPE, respectively. The briefly tornadic supercell in Lorain County appears to have coincided with favorably-low mixed layer LCL's and an increase in surface-based ESRH tied to the development and strengthening of a southwesterly nocturnal low-level jet at and near 850 mb.

This very brief EF0 tornado with estimated peak winds of 75-mph began just west of Gore Orphanage Road in Kipton. As the tornado moved northeastward, it removed portions of metal siding and roofing at a farmstead. Among the metal debris, some was twisted, some was blown into a separate structure's west side at the farmstead, and some was scattered northeastward into a field east of Gore Orphanage Road. The tornado dissipated soon after crossing the aforementioned road.

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

The warnings

20 minutes of warning. NWS CLE issued a tornado warning for this county at 23:44 UTC, 20 minutes before the tornado touched down, in force until 00:30 UTC.

Issued (UTC)ExpiredProductOffice
23:02 UTC23:45 UTCSevere Thunderstorm WarningCLE
23:44 UTC00:30 UTCTornado WarningCLE
00:29 UTC01:15 UTCTornado WarningCLE
01:15 UTC01:45 UTCTornado WarningCLE

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 General Thunderstorms Risk. The outlook in force was issued at 19:44 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.

Detroit, MI (KDTX), 00:00Z

0.1 hours before the tornado, 187 km from the path. September 25, 2024.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 00:00Z on 2024-09-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 572 joules per kilogram, CIN -34, lifted condensation level 576 meters above ground. Wind barbs in knots down the right edge.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Detroit, MI at 00:00Z on 2024-09-25The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 107 square meters per square second, 0 to 6 km bulk shear 28 knots.193958Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
572 J/kg
Mixed-layer CIN
-34 J/kg
Surface CAPE
884 J/kg
Mixed-layer LCL
576 m above ground
0-6 km bulk shear
28 kt
0-1 km bulk shear
17 kt
0-1 km storm-relative helicity
107 m²/s²
0-3 km storm-relative helicity
133 m²/s²
Significant tornado parameter
0.2
Supercell composite
1.6
0-3 km lapse rate
5.4 K/km

Open this sounding in Storm Lab

Detroit, MI (KDTX), 12:00Z

11.9 hours after it, 187 km from the path. September 25, 2024.

Skew-T log-pSkew-T log-p diagram, Detroit, MI at 12:00Z on 2024-09-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 0 joules per kilogram, CIN 0, lifted condensation level 543 meters above ground. Wind barbs in knots down the right edge.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed. The warm shading is its CAPE, the cool shading the inhibition it has to break through.
HodographHodograph, Detroit, MI at 12:00Z on 2024-09-25The wind through the lowest 10 kilometers as a curve, rings every 10 meters per second labeled in knots. Zero to 1 km storm-relative helicity 19 square meters per square second, 0 to 6 km bulk shear 35 knots.19395878Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km. RM and LM are the right and left moving storms Bunkers' method gives; the shaded area is the 0 to 1 km storm-relative helicity.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
0 J/kg
Surface CAPE
2 J/kg
Mixed-layer LCL
543 m above ground
0-6 km bulk shear
35 kt
0-1 km bulk shear
24 kt
0-1 km storm-relative helicity
19 m²/s²
0-3 km storm-relative helicity
34 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.7 K/km

Open this sounding in Storm Lab

The radar

The Cleveland radar (KCLE), 43 km away, was scanning. The volume nearest the touchdown began at 00:06 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.

What was reported nearby

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

Time (UTC)ReportWhereCountyRemark
00:04 UTCTORNADO2 Sw KiptonLorain, OHSpotter recorded a video of storm damage along Gore Orphanage Road, metal siding and roof blown and twisted onto a structures west side and scattered metal siding northeast onto a field.

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

This ground now

The live radar over the trackEvery 2024 tornado in OhioEvery tornado in Ohio since 1950Warnings in force in Ohio nowThe forecast where you are

The other tornadoes of September 24, 2024

7 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
September 241:40 PM EDTEF0Clark, IN3.9100
September 244:13 PM EDTEF1Noble, IN7.5230$500,000
September 244:47 PM EDTEF0Preble, OH1.430$5,000
September 245:01 PM EDTEF1LaGrange, IN1.91252$300,000
September 245:49 PM EDTEF0Saint Joseph, IN0.3125$25,000
September 246:20 PM EDTEF1Hancock, TN6.0250
September 246:22 PM EDTEF0Hillsdale, MI0.150$100,000

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.