Tornadoes · United States · Texas · 1999

F0 tornado, Kirbyville to Bleakwood, Texas, March 2, 1999

From Kirbyville to Bleakwood, this F0 tornado ran 3.0 miles across Jasper and Newton counties on March 2, 1999, touching down at 6:20 PM CST and reaching 30 yards wide. It killed nobody, and did $70,000 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 mphthis tornado

    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 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. 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
F0
Date
March 2, 1999
Touchdown
6:20 PM CST (00:20 UTC)
Path length
3.0 miles (4.8 km)
Path width
30 yards (27 m)
Deaths
0
Injuries
0
Property damage
$70,000
Counties
Jasper and Newton counties
Touchdown point
30.680, -93.920
Lift-off point
30.570, -93.950
Record number
184

What the Weather Service recorded

A weak tornado touched down two miles north of Kirbyville on Highway 96. Moving southeast at 15 mph, the tornado damaged the roofs fo several buildings north of Kirbyville and blew down trees along FM 363 east of town. Several eyewitnesses saw the tornado. This tornado moved into Newton County.

The same tornado that touched down near Kirbyville in Jasper County dissipated just over the county line in Newton County. The most significant damage was trees blown down, and a couple of barns that were damaged.

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

The warnings

5 minutes of warning. NWS LCH issued a tornado warning for this county at 00:15 UTC, 5 minutes before the tornado touched down, in force until 01:05 UTC.

Issued (UTC)ExpiredProductOffice
00:15 UTC01:05 UTCTornado WarningLCH

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. The outlook in force was issued at 20:03 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.

Lake Charles Mun, LA (KLCH), 00:00Z

0.3 hours before the tornado, 90 km from the path. March 3, 1999.

Skew-T log-pSkew-T log-p diagram, Lake Charles Mun, LA at 00:00Z on 1999-03-03Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 2326 joules per kilogram, CIN -18, lifted condensation level 553 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, Lake Charles Mun, LA at 00:00Z on 1999-03-03The 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 198 square meters per square second, 0 to 6 km bulk shear 38 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
2326 J/kg
Mixed-layer CIN
-18 J/kg
Surface CAPE
2927 J/kg
Mixed-layer LCL
553 m above ground
0-6 km bulk shear
38 kt
0-1 km bulk shear
21 kt
0-1 km storm-relative helicity
198 m²/s²
0-3 km storm-relative helicity
259 m²/s²
Significant tornado parameter
2.6
Supercell composite
15.0
0-3 km lapse rate
5.7 K/km

Open this sounding in Storm Lab

Lake Charles Mun, LA (KLCH), 12:00Z

11.7 hours after it, 90 km from the path. March 3, 1999.

Skew-T log-pSkew-T log-p diagram, Lake Charles Mun, LA at 12:00Z on 1999-03-03Temperature 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 -96070, lifted condensation level 1729 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, Lake Charles Mun, LA at 12:00Z on 1999-03-03The 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 -202 square meters per square second, 0 to 6 km bulk shear 47 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
-96070 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
1729 m above ground
0-6 km bulk shear
47 kt
0-1 km bulk shear
24 kt
0-1 km storm-relative helicity
-202 m²/s²
0-3 km storm-relative helicity
-296 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
3.5 K/km

Open this sounding in Storm Lab

The radar

The Lake Charles radar (KLCH), 89 km away, was scanning. The volume nearest the touchdown began at 00:21 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 1999 tornado in TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

The other tornadoes of March 2, 1999

8 more were confirmed in the United States that day.

DateTimeRatingWherePath (mi)Width (yd)DeathsInjuriesDamage
March 25:30 PM CSTF2Nacogdoches, TX5.5150$360,000
March 25:52 PM CSTF1Newton, TX5.050$50,000
March 26:45 PM CSTF1Jasper, TX5.020$10,000
March 26:55 PM CSTF3Newton, TX12.050016$750,000
March 27:18 PM CSTF1Beauregard Parish, LA6.0200$50,000
March 27:45 PM CSTF2Beauregard Parish, LA8.00$100,000
March 29:15 PM CSTF1Saint Landry Parish, LA0.520$100,000
March 29:25 PM CSTF1Iberia Parish, LA2.0502$2.0 million

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.