Tornadoes · United States · Ohio · 2002

F2 tornado, Crystal Spgs, Ohio, April 28, 2002

This F2 tornado ran 7.2 miles across Stark County on April 28, 2002, touching down at 1:58 PM EDT and reaching 440 yards wide. It killed nobody and injured 2, and did $46 million of property damage.

The rating scale

Tracks are drawn in the color of the rating. The Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.

  1. F040 to 72 mph

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

  2. F173 to 112 mph

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

  3. F2113 to 157 mphthis tornado

    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. F3158 to 206 mph

    Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

  5. F4207 to 260 mph

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

  6. F5261 to 318 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
F2
Date
April 28, 2002
Touchdown
1:58 PM EDT (17:58 UTC)
Path length
7.2 miles (11.6 km)
Path width
440 yards (402 m)
Deaths
0
Injuries
2
Property damage
$46 million
County
Stark County
Touchdown point
40.850, -81.520
Lift-off point
40.870, -81.400
Record number
43

What the Weather Service recorded

A strong F2 tornado touched down at 158 pm edt and caused major damage and two minor injuries along a path of just over seven miles. Major damage occurred along the path which was nearly a quarter mile in width at times. The initial touchdown occurred west of the intersection of Arlington Avenue and Windy Lane Street NW near Crystal Springs. From this location, the tornado moved east northeast through residential neighborhoods in Jackson Township. The tornado passed to the north of Lake Cable, crossed Interstate 77 near Portage Street and finally dissipated near a shopping district along State Route 297 in North Canton. The damage path was intermittent along part of its length. Over 300 homes were damaged along the damage path with 25 structures destroyed. An additional 38 buildings including three businesses were partially destroyed with 50 more structures sustaining significant roof damage. Another 197 homes and businesses suffered minor damage. A middle school building suffered extensive damage and was closed for nearly a week for repairs. A nearby high school was also damaged. Approximately 1000 trees were downed by the tornado and over 300 vehicles damaged.

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

The warnings

7 minutes of warning. NWS CLE issued a tornado warning for this county at 17:51 UTC, 7 minutes before the tornado touched down, in force until 18:15 UTC.

Issued (UTC)ExpiredProductOffice
17:46 UTC18:30 UTCSevere Thunderstorm WarningCLE
17:51 UTC18:15 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 Moderate Risk, with a 0.15 chance of a tornado within 25 miles. The outlook in force was issued at 16:56 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.

Pittsburgh, PA (KPIT), 12:00Z

6.0 hours before the tornado, 125 km from the path. April 28, 2002.

Skew-T log-pSkew-T log-p diagram, Pittsburgh, PA at 12:00Z on 2002-04-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 6 joules per kilogram, CIN -93, lifted condensation level 705 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, Pittsburgh, PA at 12:00Z on 2002-04-28The 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 134 square meters per square second, 0 to 6 km bulk shear 58 knots.1939587897Sfc1 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
6 J/kg
Mixed-layer CIN
-93 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
705 m above ground
0-6 km bulk shear
58 kt
0-1 km bulk shear
26 kt
0-1 km storm-relative helicity
134 m²/s²
0-3 km storm-relative helicity
191 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.6 K/km

Open this sounding in Storm Lab

Pittsburgh, PA (KPIT), 00:00Z

6.0 hours after it, 125 km from the path. April 29, 2002.

Skew-T log-pSkew-T log-p diagram, Pittsburgh, PA at 00:00Z on 2002-04-29Temperature 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 -70008, lifted condensation level 1086 meters above ground. Wind barbs in knots down the right edge.LCL10008507005003002001001 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, Pittsburgh, PA at 00:00Z on 2002-04-29The 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 33 square meters per square second, 0 to 6 km bulk shear 44 knots.1939587897Sfc1 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
-70008 J/kg
Surface CAPE
90 J/kg
Mixed-layer LCL
1086 m above ground
0-6 km bulk shear
44 kt
0-1 km bulk shear
14 kt
0-1 km storm-relative helicity
33 m²/s²
0-3 km storm-relative helicity
89 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
5.2 K/km

Open this sounding in Storm Lab

The radar

The Cleveland radar (KCLE), 70 km away, was scanning. The volume nearest the touchdown began at 17:57 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 2002 tornado in OhioEvery tornado in Ohio since 1950Warnings in force in Ohio nowThe forecast where you are

The other tornadoes of April 28, 2002

37 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
April 281:07 AM CDTF2Saline, IL7.52003$3.5 million
April 281:18 AM CDTF3Union, IL19.3400110$8.0 million
April 281:46 AM CDTF2Johnson, IL7.04002$100,000
April 281:59 AM CDTF3Pope, IL22.02001$440,000
April 282:29 AM CDTF0New Madrid, MO0.170
April 282:35 AM CDTF1Crittenden, KY2.0100$20,000
April 282:39 AM CDTF1Crittenden, KY1.0200$3,000
April 282:40 AM CDTF1Lake, TN3.575$750,000
April 282:49 AM CDTF3Crittenden, KY22.088026$17 million
April 283:05 AM CDTF2Breckinridge, IN to KY32.3150119$1.6 million
April 283:40 AM CDTF1Ohio, KY9.5100$500,000
April 284:55 AM EDTF1Hardin, KY2.060$150,000
April 284:00 AM CDTF0Henry, TN5.050$50,000
April 284:35 AM CDTF1Edmonson, KY3.0100$100,000
April 287:34 AM CDTF3Rutherford, TN3.235031$2.3 million
April 287:45 AM CDTF2Cannon, TN0.930
April 282:35 PM EDTF0Mercer, PA6.050$150,000
April 282:45 PM EDTF1Mercer, PA16.0200$1.0 million
April 282:50 PM EDTF0Erie, NY0.725$40,000
April 283:01 PM EDTF1Butler, PA7.050$200,000
April 283:15 PM EDTF1Marshall, WV1.0150$100,000
April 283:45 PM EDTF0Armstrong, PA4.0150$170,000
April 283:50 PM EDTF2Allegany, NY6.5300$500,000
April 284:00 PM EDTF2Indiana, PA5.02501$750,000
April 284:10 PM EDTF1Indiana, PA2.01001$250,000
April 284:31 PM EDTF1Bedford, VA0.5100$1.2 million
April 283:42 PM CDTF0Maury, TN0.110
April 284:43 PM EDTF2Bedford, VA10.015012$6.0 million
April 284:55 PM EDTF2Shenandoah, VA4.0752$1.6 million
April 285:55 PM EDTF1Columbia, PA6.030$90,000
April 286:13 PM EDTF1Lebanon, PA1.5150$780,000
April 286:56 PM EDTF4Charles, MD38.06503122$124 million
April 287:02 PM EDTF2Charles, MD3.0100$1.0 million
April 287:35 PM EDTF1Greensville, VA6.01503$750,000
April 287:42 PM EDTF1Calvert, MD5.050$10,000
April 287:55 PM EDTF3Dorchester, MD18.0150$150,000
April 288:28 PM EDTF0Wicomico, MD4.0100$10,000

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.