Tornadoes · United States · Texas · 2024

EF2 tornado, Sagerton, Texas, February 2, 2024

This EF2 tornado ran 2.3 miles across Haskell County on February 2, 2024, touching down at 5:12 PM CST and reaching 48 yards wide. It killed nobody.

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 mph

    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 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. 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
EF2
Date
February 2, 2024
Touchdown
5:12 PM CST (23:12 UTC)
Lifted
5:16 PM CST (23:16 UTC)
On the ground
4 minutes
Path length
2.3 miles (3.7 km)
Path width
48 yards (44 m)
Deaths
0
Injuries
0
County
Haskell County
Touchdown point
33.020, -99.949
Lift-off point
33.034, -99.913
Record number
2402021712-01

The damage survey

7 damage points were recorded along this path by NWS SJT, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EFU. The highest wind the damage implies is 115 mph.

  • Metal barn collapsed. Separate points for trailer and house.
  • Severely damaged trailer moved approximately 30 yards from original location.
  • Windows broken and blown in from tornado.
  • Horse trailer lifted and traveled about 300 yds from original location.

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

What the Weather Service recorded

A severe thunderstorm produced a strong tornado across southwest portions of Haskell County during the late afternoon. In addition, a 61 mph wind gust was reported from a mesonet observation station. Golf ball size hail was also reported with the tornadic thunderstorm.

A strong tornado occurred in southwest Haskell County. A home and several|structures nearby were damaged by the tornado near County Road|482 just west of the intersection of state highways 6 and 283.|Golf ball size hail was also reported with the tornadic thunderstorm.|The main residential home had roof and window damage. A mobile|home trailer near the main residence was also severely damaged and|was moved about 30 yards from its original location by the tornado.|A metal barn near the main residence collapsed and was also severely|damaged. A horse trailer near the main residence was moved about 300|yards from its original location by the tornado. The maximum wind speed was |115 mph. The damage survey was conducted by the NWS San Angelo.

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

The warnings

6 minutes of warning. NWS SJT issued a tornado warning for this county at 23:06 UTC, 6 minutes before the tornado touched down, in force until 23:30 UTC.

Issued (UTC)ExpiredProductOffice
22:41 UTC23:45 UTCSevere Thunderstorm WarningSJT
23:06 UTC23:30 UTCTornado WarningSJT
23:30 UTC23:57 UTCTornado WarningSJT
23:51 UTC01:58 UTCSevere Thunderstorm WatchSJT
23:55 UTC01:00 UTCSevere Thunderstorm WarningSJT
00:43 UTC01:00 UTCTornado WarningSJT

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 0.02 chance of a tornado within 25 miles. The outlook in force was issued at 19:57 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.

Midland Regional, TX (KMAF), 12:00Z

11.2 hours before the tornado, 244 km from the path. February 2, 2024.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 12:00Z on 2024-02-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel lifted from the surface. Mixed-layer CAPE 14 joules per kilogram, CIN -324, lifted condensation level 1812 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, Midland Regional, TX at 12:00Z on 2024-02-02The 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 103 square meters per square second, 0 to 6 km bulk shear 50 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
14 J/kg
Mixed-layer CIN
-324 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
1812 m above ground
0-6 km bulk shear
50 kt
0-1 km bulk shear
13 kt
0-1 km storm-relative helicity
103 m²/s²
0-3 km storm-relative helicity
111 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
4.8 K/km

Open this sounding in Storm Lab

Midland Regional, TX (KMAF), 00:00Z

0.8 hours after it, 244 km from the path. February 3, 2024.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2024-02-03Temperature 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 -85189, lifted condensation level 2500 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, Midland Regional, TX at 00:00Z on 2024-02-03The 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 -102 square meters per square second, 0 to 6 km bulk shear 45 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
-85189 J/kg
Surface CAPE
0 J/kg
Mixed-layer LCL
2500 m above ground
0-6 km bulk shear
45 kt
0-1 km bulk shear
25 kt
0-1 km storm-relative helicity
-102 m²/s²
0-3 km storm-relative helicity
-46 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0
0-3 km lapse rate
7.9 K/km

Open this sounding in Storm Lab

The radar

The Dyess AFB radar (KDYX), 83 km away, was scanning. The volume nearest the touchdown began at 23:11 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
23:13 UTCTORNADO1 Sse SagertonHaskell, TXVideo showed a tornado with the location approximately 1 mile south-southeast of Sagerton.
23:31 UTCTORNADO5 E SagertonHaskell, TXA tornado was reported approximately 5 miles east of Sagerton.
23:53 UTCHAIL 0.88MundayKnox, TX
00:08 UTCTSTM WND GST 611 Nw HaskellHaskell, TX

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 TexasEvery tornado in Texas since 1950Warnings in force in Texas nowThe forecast where you are

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.