Tornadoes · United States · Mississippi · 2002

F2 tornado, Newton, Mississippi, December 19, 2002

This F2 tornado ran 5.5 miles across Newton County on December 19, 2002, touching down at 1:07 PM CST and reaching 440 yards wide. It killed nobody, and did $1.0 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
December 19, 2002
Touchdown
1:07 PM CST (19:07 UTC)
Path length
5.5 miles (8.8 km)
Path width
440 yards (402 m)
Deaths
0
Injuries
0
Property damage
$1.0 million
County
Newton County
Touchdown point
32.280, -89.200
Lift-off point
32.350, -89.130
Record number
514

What the Weather Service recorded

A tornado developed in Newton County, just southwest of the city of Newton. It moved 5.5 miles northeast through the city, resulting in approximately 50 injuries and damage to numerous buildings. In all, over 150 homes and 95 businesses were either damaged or destroyed. The most extensive damage occurred near the city's Wal-Mart, which received heavy roof damage. The tornado lifted just northeast of the intersection of State Road 15 and Interstate 20.

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. One was issued for the county at another hour that day.

Issued (UTC)ExpiredProductOffice
18:54 UTC19:25 UTCSevere Thunderstorm WarningJAN
19:17 UTC19:45 UTCTornado WarningJAN

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 no categorical risk area, with a 0.15 chance of a tornado within 25 miles. The outlook in force was issued at 15:50 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.

Jackson, MS (KJAN), 12:00Z

7.1 hours before the tornado, 86 km from the path. December 19, 2002.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 12:00Z on 2002-12-19Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 279 joules per kilogram, CIN -16, lifted condensation level 635 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, Jackson, MS at 12:00Z on 2002-12-19The 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 309 square meters per square second, 0 to 6 km bulk shear 67 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
279 J/kg
Mixed-layer CIN
-16 J/kg
Surface CAPE
115 J/kg
Mixed-layer LCL
635 m above ground
0-6 km bulk shear
67 kt
0-1 km bulk shear
39 kt
0-1 km storm-relative helicity
309 m²/s²
0-3 km storm-relative helicity
360 m²/s²
Significant tornado parameter
0.6
Supercell composite
2.2
0-3 km lapse rate
5.7 K/km

Open this sounding in Storm Lab

Jackson, MS (KJAN), 00:00Z

4.9 hours after it, 86 km from the path. December 20, 2002.

Skew-T log-pSkew-T log-p diagram, Jackson, MS at 00:00Z on 2002-12-20Temperature 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 -75046, lifted condensation level 1057 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, Jackson, MS at 00:00Z on 2002-12-20The 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 -338 square meters per square second, 0 to 6 km bulk shear 83 knots.1939587897117136Sfc1 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
-75046 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
1057 m above ground
0-6 km bulk shear
83 kt
0-1 km bulk shear
28 kt
0-1 km storm-relative helicity
-338 m²/s²
0-3 km storm-relative helicity
-363 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.1 K/km

Open this sounding in Storm Lab

The surface observations

Meridian/Key Field (MEI), 39 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
17:26 UTC66.264.4170° 10 kt1008.1+RA BR
17:39 UTC66.264.4170° 8 kt1008.1-RA BR
17:46 UTC66.264.4160° 7 kt1007.8BR
17:53 UTC6665160° 6 kt1007.5BR
18:18 UTC6866.2170° 10 kt1006.1
18:53 UTC7167180° 19 kt241004.1
19:08 UTC71.666.2190° 18 kt261003.7
19:26 UTC71.666.2180° 25 kt1003VCTS
19:53 UTC7166200° 26 kt331003.4TS
20:02 UTC6866.2260° 14 kt311005.1TSRA BR
20:09 UTC66.264.4270° 12 kt201005.1+TSRA FG
20:14 UTC64.462.6270° 14 kt181005.4TSRA BR
20:21 UTC64.462.6290° 15 kt211005.4-TSRA
20:31 UTC62.660.8280° 14 kt221006.1VCTS
20:45 UTC60.857.2290° 17 kt251006.4-RA
20:53 UTC5957290° 10 kt201006.8
20:58 UTC5957.2290° 10 kt1006.8VCTS
21:06 UTC5957.2300° 8 kt161006.8VCTS

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

This ground now

The live radar over the trackEvery 2002 tornado in MississippiEvery tornado in Mississippi since 1950Warnings in force in Mississippi nowThe forecast where you are

The other tornadoes of December 19, 2002

5 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
December 1911:45 AM CSTF0Greene, MS0.120$10,000
December 191:30 PM CSTF0Saint Charles Parish, LA5.020
December 192:20 PM CSTF0Lauderdale, MS3.0150$30,000
December 193:25 PM CSTF0Washington, AL0.120$10,000
December 194:00 PM CSTF0Monroe, AL0.120$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.