Tornadoes · United States · Texas · 2003

F2 tornado, Mineola to Lassater, Texas, May 6, 2003

From Mineola to Lassater, this F2 tornado ran 54.4 miles across Wood, Upshur, Harrison and Marion counties on May 6, 2003, touching down at 11:45 PM CDT and reaching 880 yards wide. It killed nobody and injured 5, and did $390,000 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
May 6, 2003
Touchdown
11:45 PM CDT (04:45 UTC)
Path length
54.4 miles (87.5 km)
Path width
880 yards (805 m)
Deaths
0
Injuries
5
Property damage
$390,000
Counties
Wood, Upshur, Harrison and Marion counties
Touchdown point
32.680, -95.450
Lift-off point
32.820, -94.520
Record number
849

What the Weather Service recorded

A strong cyclic supercell tornado developed over Mineola, Texas while a strong tornado developed shortly there after and moved to the east northeast. Numerous Pine, Oak, and other species of trees were either snapped or pushed over along the entire tornado track. Power lines were taken down across many locations along the track as well. The tornado moved over a small community of Pine Mills and destroyed 1 old frame home and 2 old mobile homes while damaging 9 others. Four injuries occurred including 1 broken leg. This tornado moved into Upshur, Harrison, and Marion Counties of northeast Texas.

A strong cyclic supercell tornado developed over Mineola, Texas while a strong tornado developed shortly there after and moved to the east northeast. Numerous Pine, Oak, and other species of trees were either snapped or pushed over along the entire tornado track. Power lines were taken down across many locations along the track as well. The only structure in the path of this tornado was a construction trailer which was rolled over several times east of Gilmer, Texas. This tornado moved into Upshur County from Wood County and continued into Harrison and Marion Counties of northeast Texas.

A strong cyclic supercell tornado developed over Mineola, Texas while a strong tornado developed shortly there after and moved to the east northeast. Numerous Pine, Oak, and other species of trees were either snapped or pushed over along the entire tornado track. No structures were along the tornado track in this county. This tornado moved into Harrison County, Texas from Wood and Upshur County and into Marion County of northeast Texas.

A strong cyclic supercell tornado developed over Mineola, Texas while a strong tornado developed shortly there after and moved to the east northeast. Numerous Pine, Oak, and other species of trees were either snapped or pushed over along the entire tornado track. No structures were along the tornado track in this county. This tornado moved into Marion County, Texas from Wood, Upshur, and Harrison Counties of northeast Texas. The tornado crossed Lake 'O The Pines and dissipated shortly after crossing the northeastern shore.

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

The warnings

4 minutes of warning. NWS SHV issued a tornado warning for this county at 04:41 UTC, 4 minutes before the tornado touched down, in force until 05:45 UTC.

Issued (UTC)ExpiredProductOffice
04:12 UTC05:15 UTCSevere Thunderstorm WarningSHV
04:41 UTC05:45 UTCTornado WarningSHV

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 Slight Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 00:46 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.

Shreveport, LA (KSHV), 00:00Z

4.8 hours before the tornado, 120 km from the path. May 7, 2003.

Skew-T log-pSkew-T log-p diagram, Shreveport, LA at 00:00Z on 2003-05-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 2206 joules per kilogram, CIN -215, lifted condensation level 1131 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, Shreveport, LA at 00:00Z on 2003-05-07The 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 162 square meters per square second, 0 to 6 km bulk shear 60 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
2206 J/kg
Mixed-layer CIN
-215 J/kg
Surface CAPE
4440 J/kg
Mixed-layer LCL
1131 m above ground
0-6 km bulk shear
60 kt
0-1 km bulk shear
21 kt
0-1 km storm-relative helicity
162 m²/s²
0-3 km storm-relative helicity
303 m²/s²
Significant tornado parameter
0.0
Supercell composite
11.5
0-3 km lapse rate
5.3 K/km

Open this sounding in Storm Lab

Shreveport, LA (KSHV), 12:00Z

7.2 hours after it, 120 km from the path. May 7, 2003.

Skew-T log-pSkew-T log-p diagram, Shreveport, LA at 12:00Z on 2003-05-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 2166 joules per kilogram, CIN -19, lifted condensation level 670 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, Shreveport, LA at 12:00Z on 2003-05-07The 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 222 square meters per square second, 0 to 6 km bulk shear 48 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
2166 J/kg
Mixed-layer CIN
-19 J/kg
Surface CAPE
2691 J/kg
Mixed-layer LCL
670 m above ground
0-6 km bulk shear
48 kt
0-1 km bulk shear
22 kt
0-1 km storm-relative helicity
222 m²/s²
0-3 km storm-relative helicity
249 m²/s²
Significant tornado parameter
2.3
Supercell composite
12.1
0-3 km lapse rate
5.2 K/km

Open this sounding in Storm Lab

The surface observations

Mount Pleasant Airport (OSA), 38 km from the path, in the two hours either side.

Time (UTC)Temp (°F)Dew point (°F)WindGust (kt)Pressure (mb)Weather
02:45 UTC75.269.80° 0 kt1007.8
03:05 UTC73.469.80° 0 kt1008.5
03:25 UTC73.469.8120° 3 kt1008.1
03:45 UTC73.469.8120° 4 kt1008.1
04:05 UTC75.271.6140° 7 kt1007.8
04:25 UTC75.271.6140° 7 kt1007.1
04:45 UTC73.471.6160° 5 kt1008.1
05:07 UTC73.471.6210° 11 kt1008.8
05:25 UTC71.668220° 5 kt181009.1
05:45 UTC69.866.2140° 7 kt1007.8
06:05 UTC69.868190° 6 kt1007.5
06:25 UTC69.868180° 13 kt211007.8

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

The radar

The Shreveport radar (KSHV), 112 km away, was scanning. The volume nearest the touchdown began at 04:44 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 2003 tornado in TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

The other tornadoes of May 6, 2003

73 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
May 62:30 AM EDTF1Aiken, SC2.0150$10,000
May 66:33 AM CDTF0Colbert, AL0.150$3,000
May 66:35 AM CDTF1Lauderdale, AL10.0600$200,000
May 67:20 AM CDTF1Limestone, AL15.0500$350,000
May 67:58 AM CDTF0Madison, AL0.120
May 68:16 AM CDTF1Madison, AL1.0200$100,000
May 69:20 AM CDTF0Vernon, MO0.220
May 69:45 AM CDTF0Jackson, AL3.020$10,000
May 69:58 AM CDTF0Jackson, AL1.020
May 610:10 AM CDTF0St. Clair, MO0.220
May 610:13 AM CDTF1DeKalb, AL2.750$10,000
May 611:16 AM CDTF0Cullman, AL0.120
May 612:56 PM EDTF1Cherokee, GA1.050$10,000
May 62:00 PM EDTF1Franklin, GA6.0200$100,000
May 62:12 PM EDTF2Madison, GA7.020012$700,000
May 62:21 PM EDTF1Hart, GA0.150$50,000
May 62:45 PM EDTF1Elbert, GA6.050$3,000
May 611:47 AM MSTF0Coconino, AZ0.15
May 63:10 PM EDTF0Abbeville, SC3.025$1,000
May 63:25 PM EDTF0McCormick, SC2.050
May 62:48 PM CDTF0Pettis, MO22.0502$120,000
May 63:57 PM EDTF0Lincoln, GA3.050
May 62:58 PM CDTF0Williams, ND0.030
May 64:13 PM CDTF0Allen, KS0.555
May 64:20 PM CDTF0Benton, MO0.225
May 64:25 PM CDTF0St. Clair, MO0.220
May 64:27 PM CDTF0Morgan, MO13.0100
May 64:28 PM CDTF0Morgan, MO15.0100
May 64:35 PM CDTF0Camden, MO0.220
May 64:35 PM CDTF0Hickory, MO0.220
May 64:40 PM CDTF0Bourbon, KS0.110
May 64:40 PM CDTF0Benton, MO0.225
May 64:50 PM CDTF0Miller, MO0.220
May 65:11 PM CDTF0Muskogee, OK0.250
May 66:20 PM EDTF1Williamsburg, SC3.8253$320,000
May 65:55 PM CDTF1Pulaski, MO1.0100$500,000
May 66:58 PM EDTF1Dorchester, SC3.075
May 66:13 PM CDTF0Phelps, MO0.220
May 66:32 PM CDTF1Franklin, MO1.080
May 66:40 PM CDTF0Dade, MO0.220
May 66:54 PM CDTF0Polk, MO0.220
May 66:55 PM CDTF1Camden, MO0.225$10,000
May 67:15 PM CDTF0Dallas, MO0.225
May 67:25 PM CDTF0Jefferson, MO0.150
May 67:30 PM CDTF0Jefferson, MO0.250
May 67:35 PM CDTF0Laclede, MO0.220
May 67:52 PM CDTF0Madison, MS1.030$30,000
May 68:04 PM CDTF2Bollinger, MO0.8100$40,000
May 68:10 PM CDTF1Monroe, IL4.060
May 68:18 PM CDTF0Bollinger, MO0.350
May 68:30 PM CDTF1Randolph, IL0.560
May 68:31 PM CDTF1Cape Girardeau, MO1.050
May 68:35 PM CDTF0Randolph, IL0.125
May 68:45 PM CDTF3Cape Girardeau, MO2.0502$12 million
May 68:57 PM CDTF0Alexander, IL0.330
May 69:11 PM CDTF1Cape Girardeau, MO3.050
May 69:32 PM CDTF4New Grand Chain–Golconda tornado, IL33.01,000233$16 million
May 610:22 PM CDTF1Scott, MO5.0200
May 610:27 PM CDTF2Alexander, IL to MO, KY25.04001$300,000
May 610:27 PM CDTF0Johnson, IL0.230

All 74 of them

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.